APPARATUS FOR COMBINING HUB BODY WITH BLADE
The present invention refers to, relates to blade for ship propulsion, more specifically the hub of impeller blade body, and is formed as elastic material heterogeneous each other conveniently and formed with a thickness to prevent the vessel directly couple configured impeller blade combination of a hub body and the blades relates to device. Recent cruise line marine passenger, such as when the skin for a prolonged period of stay of the vessel comes to rest on marine passenger comfort while felt and safe vibration and noise of a ship can be for minimizing technology development effort for. is installed. Exact location of an vibration and noise of ship cause, won inflatable propeller usually at won inflatable i.e., main engine unbalanced couple shaft (shaft), and is vibration for, with an external force which causes vibration ship (inflatable power) most importantly, the inflatable power is by the propeller. The inventive propeller consists of not lighted because ship most provided where it is heated, having a uniform propeller anti-fraction gun in the over time the size is such that the resulting force. Cavitation in propeller in addition (flow of water to be aligned is aligned or not surface pressure between and a 'low' level signal, which is at a pressure less when the or powders by way of a low water is boiling) efficiency enhanced and the which is likely to occur is, cavitation is generated in the inflatable force very 2000. Therefore, first part vibration ship propeller should reduce force inflatable by. General to a boss the inventive propeller consists of screw for ships is plurality of blades has a structure in which a bonded radially symmetrical. Neuropathy mainly caused by of vibrations the noise production by the propeller cavitation that the water out of the pressure side of the propeller speed to the suction side the water out of the one that came with the laser beam is transmitted through an since a word line of a semiconductor memory is developing. State of the SP heads and, general the inventive propeller consists of pitch of blade (Pitch) structure are straight lines pure linear velocity because of having a blade distal end of the recessed part, of hope appeared. cavitation as hexagon which is similar. General in the case of a propeller of blades center cross section end joint boss blade formed of straight until can be viewed. Contains for this reason a semicircular of blades propeller for large ship, most of (bed without necessities for) of the non-ferrous metal are made of. Propeller of blades for large ship, such flow of a fluid by the rotation of the is subjected to change according to which speed of fluid is subjected to change, of revolution causes a pressure difference which rate of by the first and the second read /, the fluid ambient pressure drops hereinafter vapour pressure of that liquid state when fluid is in a gaseous phase at a unidirected cavitation and is attained ((cavitation) cavitation), bubble (airbubble) in cavity (cavity) creation and destruction of propeller by noise and vibration or shoe cavitation that cause erosion of the propeller by damage to reduce the and life, propeller a random pattern of vibration and noise in a small-sized source and executes an operation program structure and the vessel to 2000. However, current casting, the generation of air on a metallic propeller of blades fabricated from a metallic material is formed integrally with the screw and toward the stiffener but is maintained a flexible or curved wheel itself blade is no (flexible) appropriately enabling the corresponding cavitation in returned to the above stage repeatedly damage cavitation blade propeller is.. In this regard to a prior art, call Public Patent Notification number 2013-0119070 station (ship propeller blade, 31 October 2013 disclosure).. The present invention refers to, a hub up for ship propulsion formed of different material than the body of the blade so as to couple the chip by a bonding wire without using a means, fixing means according to the rotation of fastening inserts the issue numbers in off-hub body and the blades combination of. an object is to provide a device. It is another object of the present invention, blade lower end of the hub body is mounted to the insertion groove and a razor blade, said lower end of the blades internal insertion groove through the controlled by a locking member robust by fixing members which able to the driving direction and speed of. Another object of the present invention, the blade body hub above all, a coupling piece for fastening means and easily worked to the driving direction and speed of of engaging means. Said such as to solve the, The present invention refers to, cylindrical-shaped hub body and, quantity capable of recording into constant spacing among them outer surface of said hub includes an insert displacement groove, said hub box of bridges an axis of rotation and, said from the rotating axis to its said hub an inner plane of an extended portion of the circuitry is an operation block for, said insertion groove is positioned at an axis of rotation said said according to rotated or introduced insertion groove, or the hub outer surface of exposed from the lower portion fastening means and a and the driving said fixing unit having the coupling coupled the hub means fixed said second transistors of the first type are to come into contact with the body the insertion groove and a razor blade includes formed with a thickness to prevent the mounted. Said fixing means comprises, said end is the insertion groove and a razor blade, said positively rotates a cam plate of said operation and clutch according to the hub of the body to the central part side at incoming or, hub body that is drawn to the outside of the resonance chamber is formed end being caughtbeing caught and said said engaging means includes pushpart in which a. Said engagement means can include, at the lower end of the blade said said blade of laterally through the public number of facing, wedge-shaped characterized in that. Said hub body and the fixing means are simultaneously through the is 11a, 12a. In projecting height, display elegant external said said depth of the coupling holes characterized in that and which provides the same with. Said by constitution for such as, The present invention refers to, a hub up for ship propulsion formed of different material than the body of the blade so as to couple the chip by a bonding wire without using a means, fixing means according to the rotation of fastening inserts the issue numbers in off-.. And, the lower end of the blade the hub body is mounted to the insertion groove and a razor blade, said insertion groove internal of the blades a lower end the controlled by a locking member through the consolidated by to the fixing means and to a a fixed confirmed. Also, the blade body hub all, a coupling piece for joining of engaging means fastening means and effect easily worked. Also Figure 1 shows a, hub body and blade combined structure of the existing method shown in the surface. Figure 2 shows a also, the present invention according to coupled engaging means to the fixing means and to a side shows the state that the. Figure 3 shows a also, fixing means state of Figure 2 the blade body hub located at one end by handling the combining shows the state that the one side. Figure 4 shows a also, the foot and a fastening means for provided in the insertion groove shown in the plane. Also Figure 5 shows a, tage having a blade shown in the surface. A attached to the reference to the present invention blows the drawing were as follows.. Wherein, this descriptive repeated subject matter of invention for preventing needless blur on the constitution function and publicly known which can be therefore, the dispensed a. And where a new file does not exist a sugar form of the present invention embodiment of the chair are a mean water level in user with the present invention to illustrate the an entire surface is to be provided for. Therefore, drawing in the shape and size of the elements for instructing a a more specifically, or the like, that has can be dressed. Also Figure 1 shows a, of the existing method hub body (100) and blades (200) it is shown a. plane from the combination structure of. Generally, extending driving portion of the ship a hub body inserted to the drive shaft (100) the as to maintain rigidity is made of a metal material. And, said blade (200) receives the high of rotational speed of for reducing noises from occuring and while, by reaction for gim neutral to stop the recording during the fatigue is common for cracking to occur made of non-metallic to reduce probability is made from composite material. Step, the BSD fuel supply pressure to the plunger barrel each other forming a hub body (100) and a blade (200) has as to allow strong sea-fixed securely to the possibility of propping reaction should remain a. To this end also the hub body 1 as shown in (100) and has a groove formed the blades on the outer surface of the (200) inserted grooves a, said expandable grooves is 71 of an adhesive. Said adhesive is through curing, for the blade expand in groove according to (200) the recording operation. is thus fixed without upset. However, repetitive fatigue the hub by body (100) of recesses (111) the blades (200) are disengaged to ., there is the problem that. Yet, said blade (200) structure for setting control sensor removing the cured adhesive those needed to perform the read and, an operation to. problem is received from a cost. The present invention refers to said electrically connected for the, a simple mechanical the subscriber unit or by a combination and quickly conduct a and includes a hand unit, robust fixing the rotor or a stator and preferably capable of maintaining a hub body (100) and a blade (200) combination of technical main provided to device is connected to the semiconductor layer.. Figure 2 shows a also, the present invention according to coupled engaging means to the fixing means and to a a shows the state that the drawing and, Figure 3, of Figure 2 state fixing means located at one end by handling the hub body (100) the blade (200) shows the state that the combining. plane from the. Also 2 and 3 the present invention according to reference to hub body (100) and a blade (200) device combination of described surface, cylindrical-shaped hub body (100) and a, said hub body (100) into the outer surface of the mantle home includes an insert displacement quantity capable of recording into regular intervals (110) and, said hub body (100) box a central axis of the gas dispersing an axis of rotation (120) and, said shaft (120) in said hub body (100) to extend exteriorly of the bumper frame an operating section with portions (drawing to not shown) and a, said insertion groove (110) is installed in said shaft (120) according to rotated said insertion groove (8880000 316888) introduced or, or the hub body (100) that is drawn surface of exposed from the lower portion fastening means and said fixing unit having the coupling coupled fixed means the hub body (100) to come into contact with the second transistors of the first type are said insertion groove (110) inserting the blades where the (200) includes. Said hub body (100) made of a metal material the extending driving portion of the ship which is coupled to the drive shaft. Said insertion groove (110) the hub body (100) is formed quantity capable of recording into regular intervals into the outer surface of the mantle, rather is streamlined blade bent along the data lines (200), can be placed into the recess lower end of said insertion groove (110) shape of is formed flexurally in addition. Said shaft (120) the hub body (100) is mounted upper surface of an edge of, hub body (100) so that in the interior of the insertion groove (110) the rotary shaft in the bottom of (120) is formed-to-. Said shaft (120) distal end of, i.e. hub body (100) and extends out of the a operation are formed in a terminus, said according rotated of said shaft (120) in addition is and clutch positively rotates a cam plate. Positively rotates a cam plate and clutch and an operating part said said vibration absorption mat insertion groove (110) or incoming into, hub body (100) is ejected by opening outer surface of is. Figure 4 shows a also, insertion groove (110) provided in the foot and a fastening means for the and shown in the plane view, Figure 5, a blade having tage (200) it is shown a. plane from the. Said fixing means comprises said hub body (100) is formed on the insertion groove (110) bar is moved smoothly, an insulating, end said insertion groove (110) is inserted said positively rotates a cam plate of said operation and clutch shaft (120) the hub by body (100) to the central part side at of incoming or, hub body (100) being caught that is drawn to the outside of the resonance chamber (130) and said being caught (130) end of said engaging means is formed in which a-fibrosis particle in inorganic element (140) includes. I.e., connects the rotation shaft the positively rotates a cam plate and an operating part is positively rotates a cam plate (120) in addition, also as shown in 2, said being caught (130) is insertion groove (110) out of the. In this state said blade (200) a being caught said engaging means (130) is bound to the. According prior of insertion groove positively rotates a cam plate (110) being caught that is drawn to the outside of the resonance chamber (130) portion, i.e. being caught (130) the other end of the-fibrosis particle in inorganic element (140) is is formed on a. And, said blade (200) said engaging means at a lower part of the, i.e. blade (200) of laterally the lower that passes through coupling hole (210) is formed said-fibrosis particle in inorganic element (140) is coupling hole (210) is coupled is inserted. Said and an operating part reverse rotation a rotational axis according as the is reverse rotation (120) in addition, the being caught (130) is insertion groove (110) to come into contact with the interior of second transistors of the first type are-fibrosis particle in inorganic element (140) is inserted a blade (200) of lower end insertion groove (110) is inserted into the. Also as shown in 3 said blade (200) of lower end insertion groove (110) to when fully inserted blade (200) and the hub body (100) is end combination of. Here, said-fibrosis particle in inorganic element (140) in projecting height of said coupling hole (210) created so that they are identical to depth of the blade (200) and the hub body (100) also in engagement with the mouth of as shown in 3, insertion groove (110) in blade (200) the lower end of the to the screw insertion. As such, to the operation of a control unit an axis of rotation rotated by (120) by insertion groove (110) extends and retracts in being caught that is drawn (130) each of the rack gear pinion gear such keys as can be using. On the other hand, said hub body (100), which are located at a distance a fixing pin the upper part means (drawing to not shown) the frame is installed at the, said fixing pin, hub body (100) the blade (200) are assigned in a predetermined format combination of said hub body (100), which are located at a distance means by being coupled in such a way that they penetrate simultaneously to provide a vibration absorption mat is to the auxiliary holder. Or more, as described above, prior to positively rotates a cam plate of the hub body (100) hub body (100) that is drawn out of a being caught (130) the blade (200) through the combination of the engaging means of, operation rotating back the part operated again the hub body (100) the induced being caught interior of (130) the blade by the (200) of lower end insertion groove (110) to the ground wire is forced, blade (200) and the hub body (100) quickly and combination and separation of the main body bracket supports the main.. In particular, hub body (100) the blade (200) is inserted in the opening of the case body of the shaft due to fixing pins (120) is arbitrarily rotated in a during for retrieval of unknown integer devices by preventing a hub body (100) from blade (200) a return spring, and a separating from the are stored. And, said hub body (100) of insertion groove (110) the blade (200) of lower end-fibrosis particle in inorganic element (140) being caught remains coupled to (130) is and supports a processing target by, insertion groove (110) in blade (200) the lower end of the insertion groove both sides (110) on the blade support (200) the seal, reinforcing the rigidity of portion is formed at a middle portion gummy fluid and having a high durability. Yet, simple but robust fixing a-electromechanical structure provided to said fixing unit engaging means of the body to lower direction effect excellent productivity. Or more specific embodiment of the present invention and describe but shown thereby, the cold air flows, said and drawing with an idea techniques of the present invention the description of the present invention which by not limiting the content within such a range that causes no out event with various type over of the art the changeable scrapped truth and her person with skill in the art, variations of this type of the present invention of the present invention claim mental violates a constraint not within such a range that will present to belong to. 100: hub body 110: insertion groove 111: recess 120: axis of rotation 130 : being caught 140 :-fibrosis particle in inorganic element 200: blade 210: coupling hole The present invention relates to a propelling blade for a ship. More specifically, to an apparatus for combining a hub body with a blade which configures a propelling blade for a ship capable of conveniently and fixedly combining a blade made of heterogeneous materials with a hub body to be combined with a rotary shaft of the propelling blade. To achieve the above purpose, the present invention comprises: a hub body in a cylindrical shape; insertion grooves which are concavely formed at a certain space on the outer surface of the hub body; a rotary shaft which is installed by penetrating the center of the hub body; a manipulating part which is arranged in the portion extended from the rotary shaft to the outside of the hub body; and a blade which is installed in the insertion groove to be inserted into the insertion groove depending on normal rotation and reverses rotation of the rotary shaft or to be inserted into the insertion groove as a fixating unit is inserted into the hub body by equipping it with the fixating unit to be drawn toward the outer surface of the hub body and a combining unit to be combined with the fixating unit in the bottom part. COPYRIGHT KIPO 2015 Won barrel-shaped hub body; said hub outer surface of constant spacing among them quantity capable of recording into home includes an insert displacement; said box of bridges hub an axis of rotation; said from the rotating axis to its said hub an inner plane of an operating section is an extended portion of the circuitry; said insertion groove is positioned at an axis of rotation said said according to rotated or introduced insertion groove, or the hub outer surface of and the driving of the foot and a fastening means; said coupled fixing unit exposed from the lower portion and the coupling having to come into contact with the body the hub means fixed said second transistors of the first type are mounted the blades where the insertion groove and a razor blade in; characterized by including a combination of hub body and the blades to device. According to Claim 1, said fixing means comprises, said end is the insertion groove and a razor blade, said positively rotates a cam plate of said operation and clutch according to the hub of the body to the central part side at incoming or, hub body being caught that is drawn to the outside of the resonance chamber; and said end being caught said engaging means is formed in which a-fibrosis particle in inorganic element; characterized by including a combination of hub body and the blades to device. According to Claim 1, said engagement means can include, at the lower end of the blade said contacts and are formed through the of laterally blade said and a coupling hole; provided that the device characterized by combination of hub body and the blades. According to Claim 1, said hub body and the fixing means are a fixing pin the upper part; is is characterized by combination of hub body and the blades device. According to Claim 2 or Claim 3, a projecting height, display elegant external said depth of the coupling holes and which provides the same with said hub body and the blades characterized by combination of device.
