Title:
【発明の名称】パイプまたは棒等を締め付けるバイス
Document Type and Number:
Japanese Patent JP2667971
Kind Code:
B2
Abstract:
Vise for clamping a pipe or rod or section bar or other mechanical part, with a jaw (3) and a counterjaw (3'), comprising a piston fixed in position by a support (10) with a rod (6) to the head of which said counterjaw (3') is rendered integral through a cart (7); pliers with two catches (9, 9') hinged upon said support (10) to rotate vertically and endowed with hooks (9a, 9a') fit for engaging two corresponding cavities (3a, 3a') provided on respectively upper and lower surfaces of said jaw, said catches having their profile with an inner and outer raising (12, 12a; 12', 12a') toward the exterior of the working field of the pliers themselves, said cart having two pegs (13, 13') respectively fit for engage each one of said outer raisings to cause the closing of the catches with the advancement of the cart by contrast against the outer raisings themselves, and pipe bending machine or rod or section bar bending machine that comprises it, with the jaw being integral with the matrix, as well as comprising comprising a dragging ledge (16) integral with the matrix too, which ledge takes support on the dragging arm in the working sense of rotation, and is idling from it in the return sense, through an adjustable spacer (17).
Inventors:
Alessandro Caporso
Mario caporusso
Mario caporusso
Application Number:
JP11586296A
Publication Date:
October 27, 1997
Filing Date:
May 10, 1996
Export Citation:
Assignee:
C.M.E.L.Kostrugioni Mechanic Relitho Sieta A Responsor Billita Limita
International Classes:
B21D7/024; B21D7/025; B25B1/20; B25B1/10; B25B5/10; B25B5/12; B25B5/14; (IPC1-7): B25B1/10; B21D7/025
Other References:
【文献】米国特許4038853(US,A)
Attorney, Agent or Firm:
Akira Asamura (3 outside)