B - Operations – Transporting – 25 – B
Patent
B - Operations, Transporting
25
B
B25B 13/12 (2006.01) B25B 5/06 (2006.01) B25B 13/50 (2006.01)
Patent
CA 2452499
A pipe wrench (10) is disclosed, the pipe wrench having a uniquely handy control lever (32) and one-way ratchet (30) for very rapid adjustment of wrench position. The wrench (10) also has a pivoting upper jaw (14)that further aids a user in adjusting and tightening the wrench while using only one hand. The wrench (10) may also be used as a hand tool, for instance for clamping an object or workpiece (60,62) for performing work on the object (60,62).
L'invention concerne un clé à tube comprenant un unique levier de commande manuelle et un cliquet unidirectionnel destiné à ajuster rapidement la position de la clé. Cette clé comprend aussi une mâchoire supérieure pivotante permettant d'aider un utilisateur à ajuster et à serrer la clé en utilisant une seule main. La clé peut aussi être utilisée en tant qu'outil manuel, par exemple pour bloquer un objet ou une pièce et réaliser un travail sur cet objet.
Poole Daniel L.
Poole Robert N.
Cassan Maclean
Irwin Industrial Tool Company
LandOfFree
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