Improvements in and relating to Wrenches for Pipes and other Work
Номер патента: GB190416376A
Опубликовано: 29-09-1904
Автор(ы): Alfred Gregory Ely
Принадлежит: Individual
Опубликовано: 29-09-1904
Автор(ы): Alfred Gregory Ely
Принадлежит: Individual
Реферат: 16,376. Ely, A. G. July 25. Wrenches.-A wrench for pipes and other work consists of a hand-piece A with two guides having enlarged ends a<6> bearing against shoulders in a vertical slot passing through the screwed part of the movable jaw C, the other end of the slot being closed by a projection on a filler D. The jaw C is moved by a nut B fitted loosely between the guides on the hand-piece and pressed down by a spring d'. The piece A has a shoulder a<4>, and its jaw, which is fixed in a slot, has a shoulder a<5>, which shoulders contact with the movable jaw and prevent straining. For use as a monkey wrench, the jaws are not toothed, and the spring is removed, the nut B also fitting closely between the guides.
Cutting apparatus for pipes, round bar and other metal sections
Номер патента: GB1216746A. Автор: . Владелец: Dainippon Ink and Chemicals Co Ltd. Дата публикации: 1970-12-23.