РАКЕТКА ДЛЯ СПОРТИВНЫХ ИГР

FIELD: sport. SUBSTANCE: racket for sport games, mainly for badminton allows to increase efficiency of its use due to increased shuttle-cock flight trajectory steepness and prevention to get elbow joint traumas due to the fact, that fixing joint of racket rim to racket rod is made in the form of rigidly connected with rod 2 support 7 and connected with rim 1 spring-loaded cap. EFFECT: improved structure of racket. 3 cl, 5 dwg

CONTROLLABLE LIQUID GRIPPING DEVICE

Controllable fluid gripping devices

Controllable fluid gripping devices

GOLF GRIP WITH REMINDER RIB

An improved golf club grip 10a, 10b, 10c with a well-defined and pronounced reminder rib 20a, 20b, 20c includes in one embodiment of the present disclosure a groove 32 positioned in the exterior surface 34 on each side of or surrounding a ridge 24a that extends lengthwise inside the body 14a of the grip 10a. When the golf grip 10a is installed on a golf club shaft 12, the groove 32 facilitates the flexing of the grip material for forming the reminder rib 20a. In another embodiment of the present disclosure, the grip 10b, 10c is provided with a raised portion 36 of a selected material in a select region on the grip 10b, 10c. When the golf grip 10b, 10c is installed on a golf club shaft 12, the raised portion 36 becomes the reminder rib 20b, 20c.

ЗАХВАТНОЕ УСТРОЙСТВО С УПРАВЛЯЕМОЙ ТЕКУЧЕЙ СРЕДОЙ

Изобретение относится к захватному устройству для предмета, удерживаемого рукой, например пишущей ручки, бритвы, инструмента и спортивного инвентаря, ручному инструменту, содержащему установленное на нем захватное устройство, и способу использования ручного инструмента, имеющего захватное устройство. Захватное устройство состоит из оболочки, содержащей управляемую текучую среду, для установки на части предмета, захватываемой рукой, и активирующего узла для избирательного воздействия силового поля на управляемую текучую среду для изменения ее реологического состояния. Предложенное захватное устройство повышает удобство пользователя, приближая положение его руки к эргономическому или анатомическому положению, а также снижает излишнюю утомляемость руки при пользовании предметом. 3 с. и 19 з.п. ф-лы, 5 ил.

RACKET

Handle, in particular for rackets

Automatic club setting and ball flight optimization

Systems, methods, and computer readable media for changing and controlling settings for adjustable golf clubs are described. Such setting adjustment systems may alter one or more of: lie angle, loft angle, face angle, shaft stiffness, shaft kickpoint location, weighting, weight positioning, face flexibility, maximum face flex location, etc. These systems and methods may use various types of information to determine the appropriate settings, such as: ball launch monitor data, swing path data, weather input data, course condition input data for a location of play, course design input data for a location of play, daily course layout input data for a location and a time of play, golfer past performance data (e.g., recent past performance, past performances at the location of play, past performance during an ongoing round of golf (i.e., on earlier played holes), etc.), current adjustable club setting information, and information indicating specific holes to be played.

SUPPORT STRUCTURE

Support structures and bats such as those that may be used in the game of baseball are disclosed herein. Certain embodiments include a plurality of appendages within a bat barrel that both arc toward the bat barrel and form an arc adjacent to the inside of the bat barrel. Sport structures having a central hub within the barrel of a bat are also disclosed.

A racket and a device for a racket

HANDLE WITH DEFORMATION-CASH PNEUMATIC SURFACE.

Adjusting stiffness and flexibility in sports equipment

ATTITUDE OF RIGIDITY AND FLEXIBILITY DURING SPORTS EQUIPMENT

Adjusting stiffness and flexibility in sports equipment

A sports apparatus with variable directions of stiffness and flexibility, including sports equipment having a body with an elongated cavity; and a stiffening rod that is elongated and has a longitudinal axis in a direction of elongation of the stiffening rod, the stiffening rod being inserted within the cavity and stiffer in one direction than in a different direction and being more flexible in the different direction than in the one direction, both the one direction and the different direction being directed transverse to the longitudinal axis.

System and method of using shear thickening materials in sports products

A sports product may include a support member and an impact region configured to impact an object. The impact region may be coupled to the support member. The sports product may also include a shear thickening material in at least one of the support member or the impact region. The shear thickening material may be configured to exhibit shear thickening behavior when an impact occurs between the impact region and the object.

A golf club grip

A golf club grip which may be applied over an existing grip comprises a main body 1, multiple shaft anchors 5, a lower attachment 4 and upper attachments (2,3 Fig 3). The grip is wound about the existing grip and secured so that the grip may be released and used on another club. The shaft anchors and lower attachment are adjustable to allow different thicknesses and lengths of grip. The additional grip may increase the total grip girth by between 10% and 100%.

Handle with a pneumatic surface capable of being deformed

GRIP TRAINER

A grip trainer includes a first chamber designed to engage a stick and a second chamber attached to the first chamber. The second chamber is configured to hold an insert. An insert disposed in the second chamber. The insert has a hardness no greater than 60 on the Shore 00 Durometer scale.

A golf club grip

Adjustable grip

Provided is an adjustable putter grip. The adjustable putter grip includes a first grip member coupled adjacent a first end of a putter shaft. A putter head is coupled to a second end of the putter shaft. The adjustable putter grip also includes a second grip member coupled to the putter shaft between the first grip member and the second end of the putter shaft. The first grip member and the second grip member are rotatable with respect to each other to adjust grip position, the second grip member is rotatable with respect to the first grip member to adjust grip position, or the first grip member is rotatable with respect to the second grip member to adjust grip position. A method of forming a custom grip or custom fitting of a golfer is also disclosed.

A racket, a device for a racket, and making thereof

A RACKET, SUCH AS A BADMINTON RACKET

A racket, such as a badminton racket, includes a grip 4 having a rigidity gradient which enables energy accumulation in order to provide strong hitting force. The grip 4 has a flared tube 3a or a funnel-like part 5 which increases in diameter towards the rear end of the grip 4, said flared tube or funnel being covered by a foamed plastics material 41 covered by an outer cover 42 and causing the rigidity of the grip to increase towards the rear end of the grip 4. <IMAGE>

ADJUSTABLE LENGTH SHAFT AND AN ADJUSTABLE MASS FOR A GOLF CLUB

A golf club has a first shaft coupled to a club head, a second shaft configured to slidably engage a portion of the first shaft, a grip coupled to the second shaft, and an adjustable length shaft assembly received by the second shaft and configured to allow a portion of the first shaft to slide in relation to the second shaft in a first configuration, and to restrict a portion of the first shaft from sliding in relation to the second shaft in a second configuration. The grip is restricted from rotation about the first shaft or the second shaft as the first shaft slides in relation to the second shaft.

HANDLE WITH A PNEUMATIC SURFACE CAPABLE OF BEING DEFORMED

An handle for different applications realized with an hollow element (16), that can be separated from or in a single body with the object of which it is the handle, inside which there is an air tube (15), that can be inflated through a valve (22) that can be accessed from the outside, which, after being inflated, protrudes out of the hollow element (16) through openings (10) of different shape and dimensions made on its surface, defining a series of pads capable of being deformed. Inside the air tube (15), a bar (12) equipped with a balancing sliding mass (11) can furthermore be provided.

Golf grip with reminder rib

An improved golf club grip 10a, 10b, 10c with a well-defined and pronounced reminder rib 20a, 20b, 20c includes in one embodiment of the present disclosure a groove 32 positioned in the exterior surface 34 on each side of or surrounding a ridge 24a that extends lengthwise inside the body 14a of the grip 10a. When the golf grip 10a is installed on a golf club shaft 12, the groove 32 facilitates the flexing of the grip material for forming the reminder rib 20a. In another embodiment of the present disclosure, the grip 10b, 10c is provided with a raised portion 36 of a selected material in a select region on the grip 10b, 10c. When the golf grip 10b, 10c is installed on a golf club shaft 12, the raised portion 36 becomes the reminder rib 20b, 20c.

Grip trainer

A grip trainer includes a first chamber designed to engage a stick and a second chamber attached to the first chamber. The second chamber is configured to hold an insert. An insert disposed in the second chamber. The insert has a hardness no greater than 60 on the Shore 00 Durometer scale.

Racket frame having fluid conduits

A tennis racket frame 12 comprises at least one conduit means containing a fluid. The fluid may be viscoelastic, and is preferably a dilatant fluid which hardens under impact. The frame preferably comprises first and second conduit means 30a, 30b located within or along opposing portions AA-BB and A'A'-B'B' of frame 12 in a direction generally parallel to a longitudinal axis of the racket. The conduit means 30a, 30b may each comprise a pair of tubings, one tubing of each pair being located on opposing sides of a plane defined by the racket strings (not shown). The conduit means is preferably located within the frame. Alternatively, the conduit means may comprise a device such as a bumper (40, fig.5) attached to the racket frame, with the conduits formed at least partly of transparent material. In use, movement of fluid within the conduits allows mass to concentrate at different parts of the racket frame depending on the orientation and movement of the racket, and playing characteristics ...

Improvements in handles for cricket bats and the like

... 478,008. Handles for cricket bats &c. BROOKS, E. J. H. July 27, 1936, Nos. 20788/36 and 33967/37. Convention dates, Nov. 13, 1935 and Dec. 20, 1935. [Class 132 (ii)] A handle for a cricket bat, hockey stick, tennis racket or like sporting implement comprises two or more separate hollow steel shafts or the like embedded and fixed in the blade of the bat to extend therefrom and a gripping surface formed on the shafts, the shafts being formed or disposed so that the handle will be of maximum stiffness in a plane substantially parallel to the face of the blade and of minimum stiffness in a plane at right-angles thereto and will have large resistance to torque. As shown in connection with a cricket bat, the blade is provided with two holes 9 into which fit the lower ends of steel or like tubes 7 enclosed in parallel or tapered sleeves 8 of fibre or mouldable material. Fibre sole plates 11 are placed below the shafts which may be further secured by rivets 10. A core 16 of cork bound with rubberized ...

GOLF GRIP WITH REMINDER RIB

An improved golf club grip 10a, 10b, 10c with a well-defined and pronounced reminder rib 20a, 20b, 20c includes in one embodiment of the present disclosure a groove 32 positioned in the exterior surface 34 on each side of or surrounding a ridge 24a that extends lengthwise inside the body 14a of the grip 10a. When the golf grip 10a is installed on a golf club shaft 12, the groove 32 facilitates the flexing of the grip material for forming the reminder rib 20a. In another embodiment of the present disclosure, the grip 10b, 10c is provided with a raised portion 36 of a selected material in a select region on the grip 1Ob, 1Oc. When the golf grip 1Ob, 1Oc is installed on a golf club shaft 12, the raised portion 36 becomes the reminder rib 20b, 20c. 14-MPD-560AU 4/7 18a 10a 14a Fig. 6 16a ...

ADJUSTABLE PUTTER SHAFT STIFFENER

A golf club has a first shaft coupled to a club head, a second shaft configured to slidably engage a portion of the first shaft, a grip coupled to the second shaft, and an adjustable length shaft assembly received by the second shaft and configured to allow a portion of the first shaft to slide in relation to the second shaft in a first configuration, and to restrict a portion of the first shaft from sliding in relation to the second shaft in a second configuration. The grip is restricted from rotation about the first shaft or the second shaft as the first shaft slides in relation to the second shaft.

Structure for a racket and method of making the structure

Golf shaft

A golf shaft having a butt portion joined to a tip portion by a coupler and possessing unique relationships, including rigidity relationships, which provide beneficial performance characteristics including improved stability.

Racquet Flex Control Device

An improved racquet handle, such as for a tennis or racquetball racquet, comprised of a flex control device that enables a user to adjust the flexibility of the racquet handle. The increased flexibility of the racquet handle enables a user to impart greater force on a ball, such as a tennis ball, and also dampens or reduces the amount of vibration and/or shock otherwise imparted to the racquet user when the racquet strikes the ball. The flex control device of the present invention is comprised of a fixed insert portion and an interchangeable, removable insert that enables a user to control the amount of the flexibility of the racquet.

KONTROLLIERBARE FLÜSSIGKEITSGREIFVORRICHTUNG

A RACKET, SUCH AS A BADMINTON RACKET

A golf club grip

Improvements in or relating to sports rackets

... 690,270. Tennis &c. rackets. SPALDING & BROS., Ltd., A. G. (Spalding & Bros., Inc., A. G.). Oct. 23, 1951. No. 24757/51. Class 132 (ii). A tennis &c. racket comprises a bow and a handle spaced apart and interconnected by a separate stem comprising a plurality of connectors removably secured to the bow and to the handle so as to allow storage of the components and assembly of a racket having the desired properties of weight, balance, length or resilience. As shown in Fig. 1, the bow 11 and handle 17 have sockets taking the ends of wooden or metal shafts 21 which are solid or tubular and which are releasably secured by fabric sleeves 22 impregnated with a thermoplastic adhesive. A weight 66 is clamped to the shafts and can be adjusted therealong. As shown in Fig. 2, a further tube 27 traverses both the bow and the handle and contains a weight 31 carried on an endless cord 32 which can be clamped in adjusted position by the tightening of an end cap 37. As shown in Fig. 5, three shafts 44 are ...

SYSTEM AND METHOD OF USING SHEAR THICKENING MATERIALS IN SPORTS PRODUCTS

A sports product may include a support member and an impact region configured to impact an object. The impact region may be coupled to the support member. The sports product may also include a shear thickening material in at least one of the support member or the impact region. The shear thickening material may be configured to exhibit shear thickening behavior when an impact occurs between the impact region and the object.

Golf shaft

A multi-material golf shaft having a butt portion joined to a tip portion and possessing unique relationships, including rigidity relationships, which provide beneficial performance characteristics.

HANDLE WITH A PNEUMATIC SURFACE CAPABLE OF BEING DEFORMED

Dispositivo de agarramento para um artigo seguro pela mão, implemento manual possuindo um dispositivo de agarramento ajustado sobre o mesmo, e, processo para usar um impelemento manual possuindo um dispositivo de agarramento

RACQUET HANDLE ASSEMBLY INCLUDING A PLURALITY OF SUPPORT MEMBERS

A sports racquet including a handle assembly coupled to and longitudinally extending from a head portion. The handle assembly includes an elongate tubular shaft, a pallet positioned over the shaft, and a plurality of generally planar support members. The pallet is positioned over the shaft and has an outer surface that defines a plurality of longitudinally extending flats. Each of the flats has a length and a width. At least two of the flats define respective elongate recesses. Each of the recesses having a maximum recess width that is less than the width of the respective flat. The support members are positioned within the respective recesses.

Handgriff mit deformierbarer pneumatischer Oberfläche.

Handle-dampening lacrosse stick

A lacrosse stick for reducing the rebound of a ball caught therein. The head of the lacrosse stick is affixed to a tubular shaft in which a portion of the shaft wall at the top end is omitted on the front side and another portion is omitted on the backside below the first omitted portion. A resilient member is inserted within the shaft extending past the lower omitted portion of the shaft wall. The resilient member fills the omitted areas to seat flush therein. A head having a socket and throat is affixed to top end of the shaft. The socket engages the resilient insert via the omitted portions. When a force is applied, for example, by a ball caught in the pocket, the socket compresses the resilient member from the front and the throat from the back allowing the head to rotate backward, dissipating some of the energy and reducing rebound.

EINSTELLUNG VON STEIFIGKEIT UND FLEXIBILITÄT BEI SPORTAUSRÜSTUNG

Racket, has shaft covered by at least one removable sleeve or shell, optionally with integral grip part

The racket shaft has a removable sleeve or shell-like cover, securable to the shaft using e.g. screws or clips. The grip part can form an integral part of the cover, or alternatively it can be releasably secured to the shaft via e.g. press-fit connectors or screws, and used to hold the cover under tension. Several sleeves can be used, and at least one may contain shock absorbing elements.

Racket

一种球拍，其包括：拍框；手柄；拍杆，所述拍杆连接所述拍框和所述手柄；以及柄帽，所述柄帽固定至所述手柄，所述柄帽从所述拍杆的周侧支撑所述拍杆的一部分；所述柄帽在所述拍框的一个表面侧的形状和所述柄帽在所述拍框的另一表面侧的形状相对于所述拍框的表面是不对称的。

GOLF CLUB SHAFT INSERT ASSEMBLIES, INSERT ASSEMBLY SYSTEMS AND APPARATUS FOR USE WITH SAME

Insert assemblies for use with a golf club shaft including an insert and an insert lock, insert assembly systems, and apparatus for use with insert assemblies.

HANDLE WITH A PNEUMATIC SURFACE CAPABLE OF BEING DEFORMED

A handle for an object such as a tool or racket includes a hollow element having a wall and a plurality of openings in the wall. The openings may have different shapes and dimensions. An air tube inside the hollow element is inflatable through a valve which is accessible from outside the hollow element. After being inflated, portions of the air tube protrude through the openings, thereby forming a plurality of pads capable of being deformed. Inside the air tube, a bar equipped with a movable mass provides adjustable balancing for the handle.

Tennis racket with slide-on handle - incorporates detent locking system to secure grip in place

The tennis racket has a shaft (1) with detent locking means to hold a ready-made handle grip (5) which slides onto the shaft in the longitudinal direction and non-detachably locks with the detent locking system. The handle grip is pref. made of at least two half shells (6,7) which connect together. Before sliding onto the shaft the handle grip can be wrapped with a grip band or sleeve. USE/ADVANTAGE - The same racket can be made and then adapted to player's pref. gripping requirements.

Racket

Tennis racket

A tennis racket having adjustable, resilient means between the handle and the head for reducing arm and elbow shock to the user. The netting is formed by individual lengths of string each having its ends connected to the frame by ferrules. Each string is tensioned in the frame by hand-operated torsion pliers adapted to adjust the tension of the string as it is connected to the frame.

Handgriff mit deformierbarer pneumatischer Oberfläche.

HANDLE-DAMPENING LACROSSE STICK

A lacrosse stick for reducing the rebound of a ball caught therein. The head of the lacrosse stick is affixed to a tubular shaft in which a portion of the shaft wall at the top end is omitted on the front side and another portion is omitted on the backside below the first omitted portion. A resilient member is inserted within the shaft extending past the lower omitted portion of the shaft wall. The resilient member fills the omitted areas to seat flush therein. A head having a socket and throat is affixed to top end of the shaft. The socket engages the resilient insert via the omitted portions. When a force is applied, for example, by a ball caught in the pocket, the socket compresses the resilient member from the front and the throat from the back allowing the head to rotate backward, dissipating some of the energy and reducing rebound.

EINSTELLUNG VON STEIFIGKEIT UND FLEXIBILITÄT BEI SPORTAUSRÜSTUNG

SPORTS RACQUET HANDLE ASSEMBLY AND PALLET CAP

A sports racquet includes a head portion and a handle assembly. The handle assembly includes an elongate shaft coupled to and longitudinally extending from the head portion, a pallet extending over the elongate shaft with an outer surface defining longitudinally extending flats, a pallet cap mechanically interlocked to the pallet and a grip extending over the pallet and the pallet cap.

GOLF SHAFT SYSTEM AND GOLF SHAFT

A golf club shaft system and golf club shaft possessing unique flexural and torsional rigidity profiles, while providing significant adjustability to fine tune the shaft to a particular golf swing.

Ballschläger mit Stielhülse

Golf club simulation apparatus

A golf club simulation apparatus includes an elongate shaft housing having opposed lower and upper ends and defining an interior area. A club head member is coupled to the lower end of the shaft housing. A battery is situated in one of the club head member and the shaft housing. An input member configured to receive club selection data is coupled to an outer surface of the shaft housing and electrically connected to the battery. A mass variability assembly is electrically connected to the input member and includes a weight member situated in the shaft housing that is selectively movable therein according to the club selection data. An electronics module having an angular sensing sensor is situated in the club head member. A bend variability assembly is included in the shaft housing for selectively altering a “feel characteristic” of the shaft housing during a swing motion.

Automatic club setting and ball flight optimization

Systems, methods, and computer readable media for changing and controlling settings for adjustable golf clubs are described. Such setting adjustment systems may alter one or more of: lie angle, loft angle, face angle, shaft stiffness, shaft kickpoint location, weighting, weight positioning, face flexibility, maximum face flex location, etc. These systems and methods may use various types of information to determine the appropriate settings, such as: ball launch monitor data, swing path data, weather input data, course condition input data for a location of play, course design input data for a location of play, daily course layout input data for a location and a time of play, golfer past performance data (e.g., recent past performance, past performances at the location of play, past performance during an ongoing round of golf (i.e., on earlier played holes), etc.), current adjustable club setting information, and information indicating specific holes to be played.

Tennis racket with adjustable tension - has resiliently adjustable connection between handle and grip part

The tennis racket has a handle connected to a racket face and to a grip part which is to be held by the player. The connection between the handle (3) and grip part (8a-8b) is elastically pliable and can be adjusted to alter the hardness of the racket. The grip part (8) is pref hollow and the end of the handle (3) remote from the racket face (1) is attached for swivel movement on an axis (6) which is mounted inside (7) the handle in the direction of the plane of the racket face (1) and across the longitudinal direction of the handle. This handle end can swivel against a pretensionning elastic force across the plane of the racket face. USE/ADVANTAGE - Greater versatility for different playing conditions.

SYSTEM AND METHOD OF USING SHEAR THICKENING MATERIALS IN SPORTS PRODUCTS

A sports product may include a support member and an impact region configured to impact an object. The impact region may be coupled to the support member. The sports product may also include a shear thickening material in at least one of the support member or the impact region. The shear thickening material may be configured to exhibit shear thickening behavior when an impact occurs between the impact region and the object.

Sports apparatus with variations in stiffness and flexibility and method for varying stiffness and flexibility

A sports apparatus with variable directions of stiffness and flexibility, including sports equipment having a body; and a flexure resistance spine that is elongated and is stiffer and less flexible in one direction than in a different direction. The spine is fixed against rotation at two spaced apart locations along the body.

Golf shaft system and golf shaft

A golf club shaft system and golf club shaft possessing unique characteristics including flexural and torsional rigidity profiles.

System and method of using shear thickening materials in sports products

A sports product may include a support member and an impact region configured to impact an object. The impact region may be coupled to the support member. The sports product may also include a shear thickening material in at least one of the support member or the impact region. The shear thickening material may be configured to exhibit shear thickening behavior when an impact occurs between the impact region and the object.

Custom grip

An adjustable custom grip and method of forming the same are provided. The method of forming a customized putter grip includes orienting a first grip member having a first contact surface, and a second grip member having a second contact surface of the customized putter grip in a predetermined orientation selected from a set of angles between the first contact surface and the second contact surface. The method may also include fixing the first grip member and the second grip member in the predetermined orientation. The method may further include coupling the customized putter grip with the fixed first grip member and the second grip member to a shaft of a putter. The custom grip provides for an anatomically, ergonomically custom putter grip to accommodate variations in human hands and other anatomical parts that affect the holding of a golf club grip.

Handle-dampening lacrosse stick

A lacrosse stick for reducing the rebound of a ball caught therein. The head of the lacrosse stick has a socket for receiving the shaft, and incorporates one or a plurality of flexible elastomer pads within or as part of the handle or socket, where the head and handle meet, to damp impact and rebound. The flexibility of the damping pads produces a “give” that minimizes the rebound of a pocket after being impacted by a ball. This pocket dampening limits the movement of the ball and makes the ball easier to control and to retain in the pocket. The precise location of the dampening material on the lacrosse head may be varied to control the degree of pocket “give” in response to, for example, the force on the pocket created by a ball impacting the pocket during a catch or swinging in the pocket during cradling.

Air grip

An adjustable grip on a sport's implement such as a racket, paddle, bat, mallet, club or handlebars, which is made adjustable by having the grip expandable to a desired size, by the introduction of air between the grip and the handle.

Controllable fluid gripping devices

The present invention relates to a gripping device for a hand held article. The gripping device has an encasement assembly for fitting on a hand grip portion of the article. The encasement assembly contains a controllable fluid, such as magnetorheological and electrorheological fluids. The gripping device also has an activating assembly for selectively applying a field to the controllable fluid to change its Theological behavior, e.g., increasing its viscosity. Thus, the controllable fluid can maintain the shape of the encasement assembly until the activating assembly withdraws the applied field therefrom. The present invention further relates to a manual implement that has the above gripping device fitted thereon and a method for using a manual implement having the above gripping device.

Racket

A racket for tennis and the like in which the handle is provided with one or more rotatable beams of rectangular cross section for radically changing its stiffness, and which provides for vibration damping during impact with the ball by the inclusion of a vibration damping fluid in the cavity which houses the beams.

Adjusting stiffness and flexibility in sports equipment

A sports apparatus with variable directions of stiffness and flexibility, including sports equipment having a body; and a flexure resistance spine that is elongated and is stiffer and less flexible in one direction than in a different direction. The spine is fixed against rotation at two spaced apart locations along the body.

HANDLE WITH PNEUMATIC SURFACE CAPABLE OF BEING DEFORMED

一种具有不同用途的手柄，它有一空心元件 (16)，该手柄可从作为手柄的物品上分离或与之作为 一体，手柄内部有一空气管(15)，该空气管可通过一 个可从外面触到的阀(22)膨胀，空气管膨胀后，通过 开在空心体(16)上不同尺寸和形状的孔(10)而突出 出来，形成许多可变形的垫，在空气管(15)的内部，还 设有棒(12)，其上面装有可滑动的平衡重(11)。

Variable rigidity hockey stick

A variable rigidity hockey stick for allowing a user to adjust the flexibility of the shaft of the hockey stick. The hockey stick includes an elongate tubular shaft having a lumen, upper and lower ends with a blade extending outwardly from the lower end of the shaft. An elongate stiffening bar is slidably disposed in the lumen of the shaft. The stiffening bar is slidable in the lumen of the shaft between the upper and lower ends of the shaft. A detent mechanism is provided for releasably holding the stiffening bar in a position with respect to the shaft.

GOLF SHAFT SYSTEM AND GOLF SHAFT

A golf club shaft system and golf club shaft possessing unique characteristics including flexural and torsional rigidity profiles.

Automatic club setting and ball flight optimization

Systems, methods, and computer readable media for changing and controlling settings for adjustable golf clubs are described. Such setting adjustment systems may alter one or more of: lie angle, loft angle, face angle, shaft stiffness, shaft kickpoint location, weighting, weight positioning, face flexibility, maximum face flex location, etc. These systems and methods may use various types of information to determine the appropriate settings, such as: ball launch monitor data, swing path data, weather input data, course condition input data for a location of play, course design input data for a location of play, daily course layout input data for a location and a time of play, golfer past performance data (e.g., recent past performance, past performances at the location of play, past performance during an ongoing round of golf (i.e., on earlier played holes), etc.), current adjustable club setting information, and information indicating specific holes to be played.

Golf shaft system and golf shaft

A golf club shaft system and golf club shaft possessing unique flexural and torsional rigidity profiles, while providing significant adjustability to fine tune the shaft to a particular golf swing.

GOLF SHAFT

A multi-material golf shaft having a butt portion joined to a tip portion and possessing unique relationships, including rigidity relationships, which provide beneficial performance characteristics.

Customized golf club grip

Provided is a customized golf club grip and methods of forming the same. The customized golf grips may include customization based on pronation and supination, a computer aided system for producing customized golf grips, a mold for producing a customized grip, a smart grip and use thereof for a customized grip, and the like.

SYSTEM AND METHOD OF USING SHEAR THICKENING MATERIALS IN SPORTS PRODUCTS

A sports product may include a support member and an impact region configured to impact an object. The impact region may be coupled to the support member. The sports product may also include a shear thickening material in at least one of the support member or the impact region. The shear thickening material may be configured to exhibit shear thickening behavior when an impact occurs between the impact region and the object.

Racquet handle assembly including a plurality of support members

A sports racquet including a handle assembly coupled to, and longitudinally extending from, a head portion. The handle assembly includes an elongate tubular shaft, a pallet positioned over the shaft, and a plurality of support members. The pallet defines a plurality of longitudinally extending planar regions and a plurality of longitudinally extending recesses. The recesses are respectively positioned between two of the plurality of planar regions. The support members are positioned within the respective recesses. Each of the support members has an outer surface that forms an elongated corner. The handle assembly has an outer surface that includes a plurality of longitudinally extending flats and a generally polygonal-shaped transverse cross-sectional area. Each of the plurality of planar regions forms at least part of a separate one of the plurality of flats.

Golf Club Shaft Assemblies With Partially Bonded and Unbonded Permanent Inserts

A golf club shaft assembly including a golf club shaft and a permanent shaft insert that is partially bonded, or is unbounded, to the golf club shaft.

Automatic club setting and ball flight optimization

Systems, methods, and computer readable media for changing and controlling settings for adjustable golf clubs are described. Such setting adjustment systems may alter one or more of: lie angle, loft angle, face angle, shaft stiffness, shaft kickpoint location, weighting, weight positioning, face flexibility, maximum face flex location, etc. These systems and methods may use various types of information to determine the appropriate settings, such as: ball launch monitor data, swing path data, weather input data, course condition input data for a location of play, course design input data for a location of play, daily course layout input data for a location and a time of play, golfer past performance data (e.g., recent past performance, past performances at the location of play, past performance during an ongoing round of golf (i.e., on earlier played holes), etc.), current adjustable club setting information, and information indicating specific holes to be played.

Golf club shaft insert assemblies, insert assembly systems and apparatus for use with same

Insert assemblies for use with a golf club shaft including an insert and an insert lock, insert assembly systems, and apparatus for use with insert assemblies.

Automatic Club Setting and Ball Flight Optimization

Systems, methods, and computer readable media for changing and controlling settings for adjustable golf clubs are described. Such setting adjustment systems may alter one or more of: lie angle, loft angle, face angle, shaft stiffness, shaft kickpoint location, weighting, weight positioning, face flexibility, maximum face flex location, etc. These systems and methods may use various types of information to determine the appropriate settings, such as: ball launch monitor data, swing path data, weather input data, course condition input data for a location of play, course design input data for a location of play, daily course layout input data for a location and a time of play, golfer past performance data (e.g., recent past performance, past performances at the location of play, past performance during an ongoing round of golf (i.e., on earlier played holes), etc.), current adjustable club setting information, and information indicating specific holes to be played.

A DEVICE OF SUBJECTION FOR I IMPLEMENT MANUAL, I IMPLEMENT MANUAL THAT INCORPORATES THIS DEVICE AND A METHOD TO USE THIS I IMPLEMENT WITH THE REFERRED DEVICE

Un dispositivo de sujecion para un implemento manual que presenta un montaje de encierro para montar sobre la porcion del artículo que sujeta la mano. El montaje de encierro contiene un líquido controlable, tal como fluidos magnetoreologicos yelectro reologicos. El dispositivo de sujecion presenta también unmontaje de activacion para aplicar selectivamente un campo al fluido controlable para cambiar su comportamiento reologico, por ejemplo, aumentar su viscosidad.De este modo, el fluidocontrolab le puede mantener la forma del montaje de encierro hasta que el montaje de activacion retira el campo aplicado de allí. La presente se refiere además a un implemento manual que incorpora el dispositivo de sujecion montado sobre el mismo ya un método para utilizar un implementomanual con el dispositivo de sujecion.

Golf club shaft insert assemblies, insert assembly systems and apparatus for use with same

Insert assemblies for use with a golf club shaft including an insert and an insert lock, insert assembly systems, and apparatus for use with insert assemblies.

Racquet handle assembly including a plurality of support members

A sports racquet including a handle assembly coupled to and longitudinally extending from a head portion. The handle assembly includes an elongate tubular shaft, a pallet positioned over the shaft, and a plurality of generally planar support members. The pallet is positioned over the shaft and has an outer surface that defines a plurality of longitudinally extending flats. Each of the flats has a length and a width. At least two of the flats define respective elongate recesses. Each of the recesses having a maximum recess width that is less than the width of the respective flat. The support members are positioned within the respective recesses.

Hand grip attachment with mechanical means for adjusting firmness and feel

A hand grip attachment has, a generally cylindrical member with an enhanced gripping surface on the exterior surface and an inner surface defining a mounting bore extending end to end through the cylindrical member to enable the hand grip attachment to be mounted on the handle end of a piece of sporting equipment, a wall of selected thickness is formed between the exterior surface and the interior surface and at least one or more elongated bores are formed in said wall for operative coaction with a filler such as hollow or solid stiffening rods made of any suitable material to establish the firmness and feel of the hand grip attachment.

Gripping device, manual implement, and method for using the manual implement

The present invention relates to a gripping device for a hand held article. The gripping device has an encasement assembly for fitting on a hand grip portion of the article. The encasement assembly contains a controllable fluid, such as magnetorheological and electrorheological fluids. The gripping device also has an activating assembly for selectively applying a field to the controllable fluid to change its rheological behavior, e.g., increasing its viscosity. Thus, the controllable fluid can maintain the shape of the encasement assembly until the activating assembly withdraws the applied field therefrom. The present invention further relates to a manual implement that has the above gripping device fitted thereon and a method for using a manual implement having the above gripping device.

Golf Shaft

A multi-material golf shaft having a butt portion joined to a tip portion and possessing unique relationships, including rigidity relationships, which provide beneficial performance characteristics including improved stability.

SYSTEM AND METHOD OF USING SHEAR THICKENING MATERIALS IN SPORTS PRODUCTS

A sports product may include a support member and an impact region configured to impact an object. The impact region may be coupled to the support member. The sports product may also include a shear thickening material in at least one of the support member or the impact region. The shear thickening material may be configured to exhibit shear thickening behavior when an impact occurs between the impact region and the object.

Golf grip with reminder rib

An improved golf club grip 10a, 10b, 10c with a well-defined and pronounced reminder rib 20a, 20b, 20c includes in one embodiment of the present disclosure a groove 32 positioned in the exterior surface 34 on each side of or surrounding a ridge 24a that extends lengthwise inside the body 14a of the grip 10a. When the golf grip 10a is installed on a golf club shaft 12, the groove 32 facilitates the flexing of the grip material for forming the reminder rib 20a. In another embodiment of the present disclosure, the grip 10b, 10c is provided with a raised portion 36 of a selected material in a select region on the grip 10b, 10c. When the golf grip 10b, 10c is installed on a golf club shaft 12, the raised portion 36 becomes the reminder rib 20b, 20c.

Lightweight tensioning assembly

This invention presents an apparatus for force adjustment within a golf shaft. The apparatus includes load member and a force adjuster and parts for coupling the apparatus to a golf shaft. A lightweight design for the load member is introduced and a method of assembling the apparatus into the golf club shaft is described.

Adjustable grip

Provided is an adjustable putter grip. The adjustable putter grip includes a first grip member coupled adjacent a first end of a putter shaft. A putter head is coupled to a second end of the putter shaft. The adjustable putter grip also includes a second grip member coupled to the putter shaft between the first grip member and the second end of the putter shaft. The first grip member and the second grip member are rotatable with respect to each other to adjust grip position, the second grip member is rotatable with respect to the first grip member to adjust grip position, or the first grip member is rotatable with respect to the second grip member to adjust grip position. A method of forming a custom grip or custom fitting of a golfer is also disclosed.

Golf shaft system and golf shaft

A golf club shaft system and golf club shaft possessing unique flexural and torsional rigidity profiles, while providing significant adjustability to fine tune the shaft to a particular golf swing.

GOLF CLUB SHAFT INSERT ASSEMBLIES, INSERT ASSEMBLY SYSTEMS AND APPARATUS FOR USE WITH SAME

Insert assemblies for use with a golf club shaft including an insert and an insert lock, insert assembly systems, and apparatus for use with insert assemblies.

Racquet flex control device

An improved racquet handle, such as for a tennis or racquetball racquet, comprised of a flex control device that enables a user to adjust the flexibility of the racquet handle. The increased flexibility of the racquet handle enables a user to impart greater force on a ball, such as a tennis ball, and also dampens or reduces the amount of vibration and/or shock otherwise imparted to the racquet user when the racquet strikes the ball. The flex control device of the present invention is comprised of a fixed insert portion and an interchangeable, removable insert that enables a user to control the amount of the flexibility of the racquet.

Handle-dampening lacrosse stick

A lacrosse stick for reducing the rebound of a ball caught therein. The head of the lacrosse stick has a socket for receiving the shaft, and incorporates one or a plurality of flexible elastomer pads within or as part of the handle or socket, where the head and handle meet, to damp impact and rebound. The flexibility of the damping pads produces a “give” that minimizes the rebound of a pocket after being impacted by a ball. This pocket dampening limits the movement of the ball and makes the ball easier to control and to retain in the pocket. The precise location of the dampening material on the lacrosse head may be varied to control the degree of pocket “give” in response to, for example, the force on the pocket created by a ball impacting the pocket during a catch or swinging in the pocket during cradling.

GOLF SHAFT SYSTEM AND GOLF SHAFT

A golf club shaft system and golf club shaft possessing unique flexural and torsional rigidity profiles, while providing significant adjustability to fine tune the shaft to a particular golf swing. 1. A golf club shaft system , comprising:a shaft having a shaft distal end, a shaft proximal end, a shaft outer diameter, a shaft length, and a shaft mass, wherein each point along the shaft length has (i) a shaft flexural rigidity, and (ii) a shaft torsional rigidity;the shaft having a butt portion releasably joined by a coupler to a tip portion selected from one of at least a first tip portion and at least a second tip portion;the butt portion having a butt portion distal end, a butt portion proximal end, a butt portion length, a butt portion sidewall having a butt portion sidewall thickness, a butt portion inner diameter, and a butt portion outer diameter;the first tip portion having a first tip portion distal end, a first tip portion proximal end, a first tip portion length that is less than the butt portion length, a first tip portion sidewall having a first tip portion sidewall thickness, a first tip portion inner diameter, a first tip portion outer diameter, and a first tip portion mass;the second tip portion having a second tip portion distal end, a second tip portion proximal end, a second tip portion length that is less than the butt portion length, a second tip portion sidewall having a second tip portion sidewall thickness, a second tip portion inner diameter, a second tip portion outer diameter, and a second tip portion mass;the butt portion formed of a non-metallic butt portion material having a butt material density, a butt portion mass that is 35-75% of the shaft mass, a butt portion elastic modulus, a butt portion shear modulus, and each point along the butt portion length having (i) a butt portion area moment of inertia, (ii) a butt portion polar moment of inertia, (iii) a butt portion flexural rigidity, and (iv) a butt portion torsional rigidity;the ...

GOLF SHAFT

A multi-material golf shaft having a butt portion joined to a tip portion and possessing unique relationships, including rigidity relationships, which provide beneficial performance characteristics. 1100. A golf club shaft () , comprising:{'b': 110', '120', '130', '130, 'a shaft distal end (), a shaft proximal end (), a shaft outer diameter, a shaft length (), and a shaft mass, wherein each point along the shaft length () has (i) a shaft flexural rigidity, and (ii) a shaft torsional rigidity;'}{'b': 100', '1000', '2000', '120', '120, 'the shaft () having a butt portion () joined to a tip portion (), a shaft center of gravity located a shaft CG distance from the shaft proximal end (), and a kickpoint located a kickpoint distance from the shaft proximal end ();'}{'b': 1000', '1010', '1020', '1030', '1040', '1050', '1060', '1070, 'the butt portion () having a butt portion distal end (), a butt portion proximal end (), a butt portion length (), a butt portion sidewall () having a butt portion sidewall thickness (), a butt portion inner diameter (), and a butt portion outer diameter ();'}{'b': 2000', '2010', '2020', '2030', '2040', '2050', '2060', '2070', '2070', '2000', '1070', '1000, 'the tip portion () having a tip portion distal end (), a tip portion proximal end (), a tip portion length (), a tip portion sidewall () having a tip portion sidewall thickness (), a tip portion inner diameter (), and a tip portion outer diameter (), wherein the tip portion outer diameter () of a portion of the tip portion () is at least 25% less than the butt portion outer diameter () of a portion of the butt portion ();'}{'b': 1000', '1030, 'the butt portion () formed of a non-metallic butt portion material having a butt material density, a butt portion mass that is 35-75% of the shaft mass, a butt portion elastic modulus, a butt portion shear modulus, and each point along the butt portion length () having (i) a butt portion area moment of inertia, (ii) a butt portion polar moment of ...

Adjusting stiffness and flexibility in sports equipment

A sports apparatus (10) with variable directions of stiffness and flexibility, including sports equipment having a body (12); and a flexure resistance spine (16) that is elongated and is stiffer and less flexible in one direction than in a different direction. The spine is fixed against rotation at two spaced apart locations along the body with locking elements (20, 22).

Adjusting stiffness and flexibility in sports equipment

경도과 유연성의 변화가 있는 스포츠 장치(10)로서, 몸체(12)를 구비한 스포츠 장비; 한 방향에서 다른 방향 보다 더 경도가 높고 유연성이 낮도록 신장된 휨 방지 골격(16); 및 상기 골격이 회전하지 않도록 상기 몸체를 따라 이격된 두 지점에 있는 로킹 요소(20,22)들로 구성된 스포츠 장치에 관계한다.

Controllable fluid gripping devices

The present invention relates to a gripping device ( 10) for a hand held article. The gripping device has an encasement assembly (20) for fitting on a hand grip portion (14) of the article. The encasement assembly contains a controllable fluid (22), such as magnetorheological and electrorheological fluids. The gripping device also has an activating assembly (40) for selectively applying a field to the controllable fluid to change its rheological behavior, e,g, increasing its viscosity. Thus, the controllable fluid can maintain the shape of the encasement assembly until the activating assembly withdraws the applied field therefrom. The present invention further relates to a manual implement (12) that has the above gripping device fitted thereon and a method for using a manual implement having the above gripping device.

Controllable fluid gripping devices

The present invention relates to a gripping device ( 10) for a hand held article. The gripping device has an encasement assembly (20) for fitting on a hand grip portion (14) of the article. The encasement assembly contains a controllable fluid (22), such as magnetorheological and electrorheological fluids. The gripping device also has an activating assembly (40) for selectively applying a field to the controllable fluid to change its rheological behavior, e,g, increasing its viscosity. Thus, the controllable fluid can maintain the shape of the encasement assembly until the activating assembly withdraws the applied field therefrom. The present invention further relates to a manual implement (12) that has the above gripping device fitted thereon and a method for using a manual implement having the above gripping device.

Patent JPH0136532Y2

Racket for sportive game

1. РАКЕТКА ДЛЯ СПОРТИВНЫХ ИГР, преимущественно бадминтона, содержаща  обод, секционный полый стержень , и ручку, отличающа с  тем, что, с целью упрощени  конструкции, секции стержн  установлены с возможностью взаимного осевого перемещени  и фиксации при помощи фиксатора, при этом требуема  длина стержн  меньше суммарной длины секции . 2.Ракетка по п. 1, отличающа с  тем, что по длине каждой секции выполнен р д соосных поперечных отверстий, оси которых параллельны плоскости обода, а фиксатор выполнен в виде подпружиненного стержн , вход щего в совмещенные отверсти  смежных секций. 3.Ракетка по п. I, отличающа с  тем, что секции в поперечном сечении имеют форму, исключающую их взаимное осевое вращение. (О 1. A RACKET FOR SPORT GAMES, mainly badminton, containing a rim, a sectioned hollow rod, and a handle, characterized in that, in order to simplify the design, the rod sections are mounted with the possibility of mutual axial movement and fixation with the help of a clamp; less than the total length of the section. 2. A racket according to claim 1, characterized in that along the length of each section there is a series of coaxial transverse holes, the axes of which are parallel to the plane of the rim, and the lock is made in the form of a spring-loaded rod that enters the aligned holes of adjacent sections. 3. A racket according to claim I, characterized in that the sections in the cross section have a shape that excludes their mutual axial rotation. (ABOUT

Racket for sports and games

1. РАКЕТКА ДЛЯ СПОРТИВНЫХ ИГР, преимущественно бадминтона, состо ща  из обода, секционного полого стержн  с узлом соединени , ручки и соединительного элемента, о т- личающа с  тем, что, с , целью улучшени  игровых качеств ракетки за счет изменени  ее упругости , соединительный элемент вы; l;V.« ШмтШНА полнен в виде гибкой св зи, один конец которой снабжен резьбовым элементом и закреплен на торце ручки с возможностью продольного перемещени , а другой - неподвижно на ободе, 2.Ракетка поп. 1, отли; ч а ю щ а   с   тем, что узел ;соединени  секций вьтолнен в виде , шайбы из упругого материала с двум  двурторонними буртиками. 3.Ракетка по п. 1, отличающа с  тем, что узел соединени  выполнен в вход щих один в другой концов секций, шарнирно соединенных штифтами. : Приоритет по п.п. 2 и 3 исчисл ть; (Л с 26.12.78. 1. A RACKET FOR SPORT GAMES, mainly badminton, consisting of a rim, a sectional hollow rod with a joint, a handle and a connecting element, which, in order to improve the gaming qualities of a racket by changing its elasticity, element you; l; V.. “SHMTSHNA is filled in the form of a flexible link, one end of which is provided with a threaded element and fixed at the end of the handle with the possibility of longitudinal movement, and the other end fixed on the rim, 2.Racket pop. 1, otli; The fact that the knot; the joints of the sections are complete in the form of washers made of an elastic material with two two-sided shoulders. 3. A racquet according to Claim 1, characterized in that the connection unit is made in the sections of hinged pins that are included in one to the other ends of the joint. : Priority in pp 2 and 3 calculate; (L from 12/26/78.

Racquet handle assembly including a plurality of support members

A sports racquet including a handle assembly coupled to, and longitudinally extending from, a head portion. The handle assembly includes an elongate tubular shaft, a pallet positioned over the shaft, and a plurality of support members. The pallet defines a plurality of longitudinally extending planar regions and a plurality of longitudinally extending recesses. The recesses are respectively positioned between two of the plurality of planar regions. The support members are positioned within the respective recesses. Each of the support members has an outer surface that forms an elongated corner. The handle assembly has an outer surface that includes a plurality of longitudinally extending flats and a generally polygonal-shaped transverse cross-sectional area. Each of the plurality of planar regions forms at least part of a separate one of the plurality of flats.

Controllable fluid gripping device

本发明涉及一种用于手持物品的夹持器10。夹持器有一个外壳件20用来配合物品的手持部分。外壳件包含有可控流体22,如磁致流变流体和电致流变流体。夹持器还有激励元件40,其用于可选择地将场施加到可控流体来改变其流变行为,如增加其粘度。因此,可控流体能够保持外壳件的形状直到激励元件将施加的场撤除。本发明还涉及一种安装了上述夹持器的手持用具12和带有上述夹持器的手持用具的使用方法。

Golf club shaft insert assemblies, insert assembly systems and apparatus for use with same

Insert assemblies for use with a golf club shaft including an insert and an insert lock, insert assembly systems, and apparatus for use with insert assemblies.

System and method of using shear thickening materials in sports products

Adjustable putter shaft stiffener

A golf club has a first shaft coupled to a club head, a second shaft configured to slidably engage a portion of the first shaft, a grip coupled to the second shaft, and an adjustable length shaft assembly received by the second shaft and configured to allow a portion of the first shaft to slide in relation to the second shaft in a first configuration, and to restrict a portion of the first shaft from sliding in relation to the second shaft in a second configuration. The grip is restricted from rotation about the first shaft or the second shaft as the first shaft slides in relation to the second shaft.

Golf putter grip

PURPOSE: A golf putter grip is provided, which reduces hitting number by improving direction of a ball and makes stroke easy by improving structure of the grip portion. CONSTITUTION: A golf putter grip is constituted as follows. The golf putter grip comprises a connecting unit which is inserted in a grip(2) of the putter(1) and side grips(30) which are installed in one side of the connecting unit. The connecting unit and side grips are connected to a connection rod. The connecting unit is formed in a pipe shape that has a partition section and a hole of the longitudinal direction. In the partition section, flanges are installed. In the flange, a fastening device is installed.

Grip for golf putter

A golf putter grip is provided to let a user putt a golf ball stably by the swing of the pendulum by making the structure bisymmetrical. In a grip(A) installed at the upper end of a shaft(S) of a golf putter, a handle unit(20) is connected to both ends of a gap holding unit(10). The upper end of the shaft is connected to the center of the gap holding unit. A support unit is connected to the center of the gap holding unit with facing upward and inclining inward. The upper and lower parts of the handle unit connected to both ends of the gap holding unit are inclined outward about a connecting part for connecting the handle unit and the gap holding unit.

Adjusting stiffness and flexibility sports equipment

一种刚性和挠曲性的方向可变的运动器材，该运动器材包括具有一本体(12)的运动装备；以及一细长的抗挠曲脊骨(16)，其在一个方向上比在另一个不同方向上更具刚性而挠曲性较低。该脊骨沿着本体在两隔开的位置被锁定元件(20，22)固定住以防止转动。

Adjusting stiffness and flexibility in sports equipment

Double-sided table tennis racket with acute angled blades and grips

본 발명은 탁구라켓에 관한 것으로, 기존의 펜홀더라켓은 한쪽면만 타구가 가능하였으며 수비를 하는 경우에도 손목을 틀어서 라켓을 숙여야하고, 드라이브를 걸 때도 라켓을 손목을 틀어서 하여야만 하였다. 또한 기존의 펜홀더라켓으로는 백드라이브나 백스매싱이 손목을 틀어야하기 때문에 신체구조상 불가능하다. 펜홀더라켓 뒤면을 사용할 수 있는 중펜라켓이 있으나, 백드라이브나 백스매싱을 할 때 손목을 많이 틀어야 하기 때문에 사용에 제한이 있다. The present invention relates to a table tennis racket, the conventional pen holder racket can be hitting only one side, even if you are defensive to turn the wrist to lean the racket, and to drive the racket had to turn the wrist. In addition, with the existing penholder racket, the back drive or the back smashing has to twist the wrist, which is impossible due to the physical structure. There is a heavy pen racket that can be used on the back of the pen holder racket, but the back drive or back smashing the wrist has to be turned a lot because there is a limit to use. 본 발명은 라켓 블레이드와 그립을 중심선을 기준으로 예각으로 비틀어 줌으로서, 그립을 편하게 잡은 상태에서 블레이드가 그립보다 예각만큼 더 숙여지므로 손목을 틀지 않고도 드라이브나 스매싱이 가능하다. 또한 그립의 위에 상부엄지걸이를 붙이고 그립의 밑에는 하부엄지걸이를 붙여서 라켓을 앞, 뒤로 돌려서 사용할 수 있게 하였으며 펜홀더라켓의 뒤면을 사용하는 이면타법을 구사할 때는 블레이드가 그립보다 예각만큼 덜 숙여지므로 손목을 틀지 않아도 백드라이브나 백스매싱이 가능하다. 그러므로 본 발명은 손목을 틀지 않고도 이면타법이 가능하도록 블레이드와 그립이 예각으로 비틀어진 것을 특징으로 하는 블레이드와 그립이 예각으로 비틀어진 양면 탁구라켓에 관한 것이다. According to the present invention, the racket blade and the grip are twisted at an acute angle with respect to the centerline, so that the blade is leaned at an acute angle than the grip in a comfortable grip state, so that the drive or the smashing can be performed without twisting the wrist. In addition, the upper thumb hook is attached to the top of the grip and the lower thumb hook is attached to the bottom of the grip so that the racket can be used by turning the racket forwards and backwards. You can back drive or back smash without having to play. Therefore, the present invention relates to a double-sided table tennis racket, the blade and the grip is twisted at an acute angle, the blade and the grip is twisted at an acute angle so that the back stroke can be performed without twisting the ...

Automatic Club Setting and Ball Flight Optimization

Systems, methods, and computer readable media for changing and controlling settings for adjustable golf clubs are described. Such setting adjustment systems may alter one or more of: lie angle, loft angle, face angle, shaft stiffness, shaft kickpoint location, weighting, weight positioning, face flexibility, maximum face flex location, etc. These systems and methods may use various types of information to determine the appropriate settings, such as: ball launch monitor data, swing path data, weather input data, course condition input data for a location of play, course design input data for a location of play, daily course layout input data for a location and a time of play, golfer past performance data (e.g., recent past performance, past performances at the location of play, past performance during an ongoing round of golf (i.e., on earlier played holes), etc.), current adjustable club setting information, and information indicating specific holes to be played.

ゴルフ・クラブ用の可変長シャフトおよび調節可能マス

ゴルフ・クラブは、クラブ・ヘッドに連結されている第１のシャフトと、第１のシャフトの一部分にスライド可能に係合するように構成される第２のシャフトと、第２のシャフトに連結されているグリップと、可変長シャフト・アッセンブリと、を備え、可変長シャフト・アッセンブリは、第２のシャフトによって受け入れられ、第１の構成において第１のシャフトの一部分が第２のシャフトに対してスライドし、第２の構成において第１のシャフトの一部分が第２のシャフトに対してスライドすることを制限するように構成される。グリップは、第１のシャフトが第２のシャフトに対してスライドする際に第１のシャフトまたは第２のシャフト周りで回転することが制限される。【選択図】図３５

Golf shaft system and golf shaft

A multi-component golf club shaft possessing unique characteristics including flexural and torsional rigidity profiles.

Kontrollierbare flüssigkeitsgreifvorrichtung

Adjustable length shaft and an adjustable mass for a golf club

A golf club has a first shaft coupled to a club head, a second shaft configured to slidably engage a portion of the first shaft, a grip coupled to the second shaft, and an adjustable length shaft assembly received by the second shaft and configured to allow a portion of the first shaft to slide in relation to the second shaft in a first configuration, and to restrict a portion of the first shaft from sliding in relation to the second shaft in a second configuration. The grip is restricted from rotation about the first shaft or the second shaft as the first shaft slides in relation to the second shaft.

Golf shaft

A golf shaft having a butt portion joined to a tip portion and possessing unique relationships, including rigidity relationships, which provide beneficial performance characteristics including improved stability.

Adjustable length shaft and an adjustable mass for a golf club

A golf club has a first shaft coupled to a club head, a second shaft configured to slidably engage a portion of the first shaft, a grip coupled to the second shaft, and an adjustable length shaft assembly received by the second shaft and configured to allow a portion of the first shaft to slide in relation to the second shaft in a first configuration, and to restrict a portion of the first shaft from sliding in relation to the second shaft in a second configuration. The grip is restricted from rotation about the first shaft or the second shaft as the first shaft slides in relation to the second shaft.

Tennis racket elliptical angular head frame and framing, triple independent strings and strings channels, variable center of gravity systems

Tennis Racket comprises an elliptical head frame and framing system design angularly mounted, triple independent strings and strings channels, variable center of gravity, main frame handle body-frame damper systems: A Tennis Racket in accordance with this present invention which includes an elliptical design head frame and framing system, in which the head system is mounted in a angular 45° asymmetrical configuration changing automatically the general performances and playing concepts of the traditionally tennis rackets with symmetrical longitudinal axis oval head designs improving dramatically the overall performances in all ways, the head framing system, supports the triple independent strings and strings channels supporting a multiple strings tension arrangements and configurations, the handle system, supports a mechanical device with adjustable knob, which support and control manually the racket center of gravity, in which the racket handle system supports the handle body-frame, the main frame damper system and the middle section of the tennis racket yoke portion, which supports two extended arms or shafts symmetrical and asymmetrical aligned, characterizing and representing one of the most relevant parts and components of the present invention.

Einstellung von steifigkeit und flexibilität bei sportausrüstung

Adjustable length shaft and an adjustable mass for a golf club

Handgriff mit deformierbarer pneumatischer oberfläche.

Golf grip with reminder rib

Adjustable length shaft and an adjustable mass for a golf club

A golf club has a first shaft coupled to a club head, a second shaft configured to slidably engage a portion of the first shaft, a grip coupled to the second shaft, and an adjustable length shaft assembly received by the second shaft and configured to allow a portion of the first shaft to slide in relation to the second shaft in a first configuration, and to restrict a portion of the first shaft from sliding in relation to the second shaft in a second configuration. The grip is restricted from rotation about the first shaft or the second shaft as the first shaft slides in relation to the second shaft.

핸드 퍼스트 그립 기능을 갖는 골프 퍼터

본 발명은 핸드 퍼스트 그립 기능을 갖는 골프 퍼터에 관한 것으로서, 좀더 상세하게는 퍼터 헤드(2), 샤프트(3) 및 샤프트 상부의 그립(10)으로 구성하되, 상기 샤프트(3) 상부의 그립(10)이 퍼터 헤드 보다 먼저 골프공을 타격하는 임팩트 죤을 지나도록 퍼팅 방향으로 경사를 이루는 경사부(15)를 형성하여 퍼팅시 그립이 퍼터 헤드 보다 먼저 골프공을 타격하는 임팩트 죤을 지나는 핸드 퍼스트(hand first)를 이루어 퍼터 헤드가 골프공을 직각으로 맞추기가 편리하고 팔로우시 퍼터 헤드가 들리지 않게 스트록할 수 있어서 볼의 방향을 곧바르게 보낼 수 있으며, 팔로우시 손목 꺽임이나 헤드업, 팔을 들어치는 우려를 방지하므로 퍼팅의 직진성과 함께 정확성을 우수하게 제공하는데 그 특징이 있다.

ゴルフ・クラブ用の可変長シャフトおよび調節可能マス

골프 퍼터

본 발명은 클럽헤드(100)가 샤프트(200)의 일단에 결합고정되고, 샤프트의 타단에는 파지부(300, 400)가 결합된 골프 퍼터로서, 파지부는 샤프트 단부에 일단이 연결된 제1파지부(300)와 제1파지의 타단과 결합된제2파지부(400)를 포함하고, 제1파지부(300)는 샤프트에 대하여 라이각(b)이 작아지는 방향으로 절곡되도록 샤프트의 단부에 결합되고, 제2파지부(400)는 샤프트에 대하여 라이각(b)이 크지는 방향으로 절곡되도록 제1파지부의 타단에 결합되어서, 퍼칭 스트로크 시에, 제1파지부가 스윙의 중심에 대하여 원 궤적으로 공전할 때에도 제2파지부가 제1파지부의 자전을 제어하여, 결국 클럽헤드가 제1파지부의 공전에 의한 볼록한 궤적과 제1파지부 축의 자전으로 인한 오목한 궤적이 서로 상쇄되어 직선적인 궤적이 만들어 지도록 한 것이다.

Automatic club setting and ball flight optimization

Systems, methods, and computer readable media for changing and controlling settings for adjustable golf clubs are described. Such setting adjustment systems may alter one or more of: lie angle, loft angle, face angle, shaft stiffness, shaft kickpoint location, weighting, weight positioning, face flexibility, maximum face flex location, etc. These systems and methods may use various types of information to determine the appropriate settings, such as: ball launch monitor data, swing path data, weather input data, course condition input data for a location of play, course design input data for a location of play, daily course layout input data for a location and a time of play, golfer past performance data (e.g., recent past performance, past performances at the location of play, past performance during an ongoing round of golf (i.e., on earlier played holes), etc.), current adjustable club setting information, and information indicating specific holes to be played.

Adjustable length shaft and an adjustable mass for a golf club

A golf club has a first shaft coupled to a club head, a second shaft configured to slidably engage a portion of the first shaft, a grip coupled to the second shaft, and an adjustable length shaft assembly received by the second shaft and configured to allow a portion of the first shaft to slide in relation to the second shaft in a first configuration, and to restrict a portion of the first shaft from sliding in relation to the second shaft in a second configuration. The grip is restricted from rotation about the first shaft or the second shaft as the first shaft slides in relation to the second shaft.

Manico metallico o in fibre sintetiche, in monocorpo o applicabile in oggetti di largo uso,cavo internamente,finestrato in zona impugnatura,ammortizzante,automodellante,antivibrante,antisudorifero,perche' incorporante camera d'aria gonfiabile e alla bisogna ,dispositivo bilanciante

リマインダーリブをもつゴルフグリップ

ゴルフ・クラブ用の可変長シャフトおよび調節可能マス

【課題】ゴルフ・クラブの合計重量、スイング重量または見映えに実質的に影響を及ぼすことなくシャフト長さの調節可能性を改善することが、必要とされている。【解決手段】ゴルフ・クラブは、クラブ・ヘッドに連結されている第１のシャフト２２と、第１のシャフトの一部分にスライド可能に係合するように構成される第２のシャフト１２０と、第２のシャフトに連結されているグリップ３４と、可変長シャフト・アッセンブリ８００と、を備え、可変長シャフト・アッセンブリは、第２のシャフトによって受け入れられ、第１の構成において第１のシャフトの一部分が第２のシャフトに対してスライドし、第２の構成において第１のシャフトの一部分が第２のシャフトに対してスライドすることを制限するように構成される。グリップは、第１のシャフトが第２のシャフトに対してスライドする際に第１のシャフトまたは第２のシャフト周りで回転することが制限される。【選択図】図３５

Golf grip with reminder rib

OF THE DISCLOSURE An improved golf club grip 10a, 10b, 10c with a well-defined and pronounced reminder rib 20a, 20b, 20c includes in one embodiment of the present disclosure a groove 32 positioned in the exterior surface 34 on each side of or surrounding a ridge 24a that extends lengthwise inside the body 14a of the grip 10a. When the golf grip 10a is installed on a golf club shaft 12, the groove 32 facilitates the flexing of the grip material for forming the reminder rib 20a. In another embodiment of the present disclosure, the grip 10b, 10c is provided with a raised portion 36 of a selected material in a select region on the grip 1Ob, 1Oc. When the golf grip 1Ob, 1Oc is installed on a golf club shaft 12, the raised portion 36 becomes the reminder rib 20b, 20c.

Golf grip with reminder rib

An improved golf club grip 10a, 10b, 10c with a well-defined and pronounced reminder rib 20a, 20b, 20c includes in one embodiment of the present disclosure a groove 32 positioned in the exterior surface 34 on each side of or surrounding a ridge 24a that extends lengthwise inside the body 14a of the grip 10a. When the golf grip 10a is installed on a golf club shaft 12, the groove 32 facilitates the flexing of the grip material for forming the reminder rib 20a. In another embodiment of the present disclosure, the grip 10b, 10c is provided with a raised portion 36 of a selected material in a select region on the grip 10b, 10c. When the golf grip 10b, 10c is installed on a golf club shaft 12, the raised portion 36 becomes the reminder rib 20b, 20c.

可改变刚性和挠曲性的运动装置及其改变方法

一种刚性和挠曲性的方向可变的运动器材，该运动器材包括具有一本体(12)的运动装备；以及一细长的抗挠曲脊骨(16)，其在一个方向上比在另一个不同方向上更具刚性而挠曲性较低。该脊骨沿着本体在两隔开的位置被锁定元件(20，22)固定住以防止转动。