公开(公告)号：US3709549A

公开(公告)日：1973-01-09

申请号：US3709549D

申请日：1971-03-23

Applicant: ALUMINUM CO OF AMERICA

Inventor： SEVERS J

IPC: B21J3/00 ,  B21J13/08 ,  B25B7/22

CPC classification number: B21J13/08 ,  B21J3/00

Abstract: A hand tongs device providing a single workman with the capability of handling a workpiece, such as a forging, while simultaneously lubricating the dies of a press. The device comprises a pivotal set of hand tongs, at least one handle of which is a hollow tube, the hollow tube handle having nozzle openings in the wall thereof adjacent finger portions of the tongs employed to grasp a workpiece. At the other end of the hollow handle, and connected in fluid communication therewith, is a hand operable valve device, for permitting the flow of lubricant through the valve handle and openings from a pressurized source thereof, when the valve is opened.

Abstract translation: 一种手钳装置，其提供具有处理诸如锻造的工件的能力的单个工人，同时润滑压机的模具。 所述装置包括枢转的一组手钳，其至少一个手柄是中空管，所述中空管手柄在其壁中具有喷嘴开口，其相邻于用于抓住工件的钳子的指状部分。 在空心手柄的另一端处并与其连通的流体连通，是手动可操作的阀装置，用于当阀打开时允许润滑剂流过​​阀门手柄和开口从其加压源流出。