GB173160A - An improved means for operating the jaws of spanners, vices or the like - Google Patents

An improved means for operating the jaws of spanners, vices or the like

Info

Publication number
GB173160A
GB173160A GB3542720A GB3542720A GB173160A GB 173160 A GB173160 A GB 173160A GB 3542720 A GB3542720 A GB 3542720A GB 3542720 A GB3542720 A GB 3542720A GB 173160 A GB173160 A GB 173160A
Authority
GB
United Kingdom
Prior art keywords
nut
shank
jaw
sleeve
jaws
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3542720A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB3542720A priority Critical patent/GB173160A/en
Publication of GB173160A publication Critical patent/GB173160A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B1/00—Vices
    • B25B1/06—Arrangements for positively actuating jaws
    • B25B1/10—Arrangements for positively actuating jaws using screws
    • B25B1/12—Arrangements for positively actuating jaws using screws with provision for disengagement
    • B25B1/125—Arrangements for positively actuating jaws using screws with provision for disengagement with one screw perpendicular to the jaw faces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

173,160. Schõfer, R. Dec. 16, 1920. Sliding-jaw wrenches.-A quick-adjustment sliding-jaw wrench is constructed with a nut 7 Fig. 4, having a partial external thread 8 for engagement with a partial internal thread 9 integral with a handle sleeve 10 splined to the shank 4 of one of the jaws 3 of the wrench. The nut 7 is formed with a continuous internal thread for engagement with a continuous thread x on the shank 2 of the other jaw 1. A spring 13 is arranged between the shank 2 and nut 7 to prevent movement between them as the sleeve 10 is rotated to bring the threads 8, 9 out of engagement to permit the sleeve 10 and jaw 3 to be moved axially for quick adjustment. A stop 7a on the nut 7 engages the end of one of the partial threads 9 to hold the parts in this position. Further rotation of the sleeve 10 carries with it the nut 7 which moves the shank 2 to adjust the jaws to their final position. The movement of the screw x is limited by contact of a washer 6, or a shoulder 5 with one of the partial threads 9.
GB3542720A 1920-12-16 1920-12-16 An improved means for operating the jaws of spanners, vices or the like Expired GB173160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3542720A GB173160A (en) 1920-12-16 1920-12-16 An improved means for operating the jaws of spanners, vices or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3542720A GB173160A (en) 1920-12-16 1920-12-16 An improved means for operating the jaws of spanners, vices or the like

Publications (1)

Publication Number Publication Date
GB173160A true GB173160A (en) 1921-12-29

Family

ID=10377585

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3542720A Expired GB173160A (en) 1920-12-16 1920-12-16 An improved means for operating the jaws of spanners, vices or the like

Country Status (1)

Country Link
GB (1) GB173160A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451244A1 (en) * 1979-03-14 1980-10-10 Roehm Gmbh VICE, ESPECIALLY FOR MACHINE TOOLS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451244A1 (en) * 1979-03-14 1980-10-10 Roehm Gmbh VICE, ESPECIALLY FOR MACHINE TOOLS

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