Means for securing together link members
Реферат: 1366884 Cotter pins PARSONS CHAIN CO Ltd 23 Nov 1971 [3 Sept 1970] 42225/70 Heading F2H A cottering device for securing, for example the clevis H of a hook to a link C of a chain comprises two or more segments 1, 2, at least one having a radially outwardly extending projection 3, and a separate cotter pin 5 for urging the segments apart. In use, the segments 1, 2 are urged into gripping engagement at their ends with holes in the clevis and the or each projection which is located in a recses in the clevis defines a groove for engaging the link C. The cotter pin 5 is of flat rectangular cross- section and has a slit at each end whereby the pin can be deformed to provide portions extending in opposite directions at each end when positioned between the segments 1, 2, the segments 1, 2 being suitably chamfered at 7 to accommodate the deformed portions of the pin.
Improvements in or relating to means for securing unit structures or objects together
Номер патента: GB478369A. Автор: . Владелец: SIMMONDS DEV CORP Ltd. Дата публикации: 1938-01-18.