Nova Patents
US2247656A

Vise

Abstract

This record has no abstract on file.

US2247656A, drawing sheet 1
Sheet 1 of 8

Term

Term ended

Expired 8 December 1958, 67.8 years ago.

  1. Priority and filed
  2. Granted
  3. Expired
  4. Today

4 claims: 4 independent, 0 dependent

  1. 1
    I claim:1. In a vise, a bed having longitudinal guides, jaw members for clamping pieces of work, jaw member holders rigidly connected with said jaw members, jaw carriers movably connected with said jaw member holders and comprising guide means providing for motion of said jaw member holders relatively to said carriers in a direction at a right angle to said bed, slide members connected with said carriers and being movably connected with said bed and being guided by said longitudinal guides, a threaded spindle revolvably connected with said bed and with said slide members and effecting relative movement of said slide members with respect to one another and to said bed upon rotation of said spindle, tilting members interposed between said slide members and said jaw member holders and affording a movement of said jaw member holders relatively to said slide members and said carriers and towards said bed - upon exertion of pressure on said jaw members. .
  2. 2
    In a vise, a bed having longitudinal guides, jaw members for clamping pieces of work, jaw member holders rigidly connected with said jaw members, jaw carriers, guide means including roller means movably interconnecting said jaw member holders and said carriers and guiding the movement of said, holders relatively to said carriers at a right angle to said bed, slide members connected with said carriers and being movably connected with said bed and being guided by said longitudinal guides, a threaded spindle revolvably connected with said bed and with said slide members, and effecting relative movement of said slide members with respect to one another and to said bed upon rotation of said spindle, rocking members interposed between said slide members and said jaw member holders and being adapted to rock about on axis which is substantially at a right angle to the axis of said spindle and affording a movement of said jaw member holders relatively to said slide members and said Γ,65β ! carriers and towards said bed upon exertion of pressure on said jaw members.
  3. 3
    In a vise, a bed having longitudinal guides, jaw members for clamping pieces, of work, jaw 5 carriers movably connected with said jaw members and comprising guide means guiding the relative movement of said carriers and jaw members at a right angle with respect to said bed, one of said carriers being rigidly connected with said 0 bed, slide members connected with said carriers and being movable with respect to said bed, a threaded spindle revolvably connected with said bed and with said slide members and effecting relative movement of said slide members with j respect to one another upon, rotation of said spindle, rocking members interposed between said slide members and said jaw members and being adapted to rock about on axis which is substantially at a right angle to the axis of said spindle and affording .a movement of said jaw members relatively to said slide members and said carriers and towards said bed upon exertion of pressure on said jaw members.
  4. 4
    4, In a vise, a bed having longitudinal guides, .,- jaw members for clamping pieces of work, jaw carriers movably connected with said jaw members and comprising guide means guiding the relative movement of said.carriers and jaw members at a right angle with respect to said bed, one of said carriers being rigidly connected with said bed, slide members connected with said carriers and being movable with respect to said bed, a threaded spindle revolvably connected with said bed and with said slide members and effecting 35 relative movement of. said slide members with respect to one . another upon rotation of said spindle, rocking members interposed between said slide members and said jaw members and being adapted to rock about on axis which is substan,0 tially at a right angle to the axis of said spindle and affording a movement of said jaw members relatively to said slide members and said carriers and towards said bed upon exertion of pressure on said jaw members, an abutment provided at one end of said spindle and abutting against that 0 one of said slide members which is connected, by means of one of said rocking members, with the carrier which is rigidly connected with said bed. . 5. In a vise, a bed having longitudinal guides, jaw members for clamping pieces of work, jaw carriers movably connected with said jaw members . and comprising, guide. means guiding the relative movement of said carriers and jaw members. at a right angle with respect to said bed one of said carriers being rigidly connected with 5a said bed, slide members connected with said carriers and being movable with, respect to said bed a threaded spindle revolvably connected with said bed and with said slide members and effecting relative movement of said slide members with 60 respect to one another upon rotation of said spindle, rocking members interposed between said slide members and said jaw members and being adapted to rock about on axis which is substantially at a right angle to the axis of said spindle 65 and affording a movement of said jaw members relatively to said slide members and said carriers and towards said bed upon exertion of pressure on said jaw members, one of said slide members being guided by said longitudinal guides. 70 BRUNO FRIEDRICH.
Independent claims4