GB965960A - Improvements in clamping devices - Google Patents

Improvements in clamping devices

Info

Publication number
GB965960A
GB965960A GB1676462A GB1676462A GB965960A GB 965960 A GB965960 A GB 965960A GB 1676462 A GB1676462 A GB 1676462A GB 1676462 A GB1676462 A GB 1676462A GB 965960 A GB965960 A GB 965960A
Authority
GB
United Kingdom
Prior art keywords
cam
jaws
pivot pin
tube
ball
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
GB1676462A
Inventor
Aubrey Lomas
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.)
FRANCIS YEATES
HERBERT LOMAS Ltd
Original Assignee
FRANCIS YEATES
HERBERT LOMAS Ltd
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 FRANCIS YEATES, HERBERT LOMAS Ltd filed Critical FRANCIS YEATES
Priority to GB1676462A priority Critical patent/GB965960A/en
Publication of GB965960A publication Critical patent/GB965960A/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
    • B25B5/00—Clamps
    • B25B5/14—Clamps for work of special profile
    • B25B5/147—Clamps for work of special profile for pipes
    • 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
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/08—Arrangements for positively actuating jaws using cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)

Abstract

965,960. Clamp fastenings. HERBERT LOMAS Ltd., and F. YEATES. April 30, 1963 [May 2, 1962], No. 16764/62. Heading E2B. A clamping device comprises two members A, A<SP>1</SP> secured together on a first pivot pin C<SP>1</SP> and having jaws a<SP>2</SP>, a<SP>3</SP> on one side of the pivot pin and a cam b on the opposite side of the pivot pin, carried by one of the members A<SP>1</SP> on a second pivot pin C<SP>3</SP> parallel with the first pivot pin C<SP>1</SP>, and a ball C mounted on the other member A to engage the cam whereby the cam when engaging the ball moves the jaws into clamping position. In the construction shown the clamping jaws are arcuate so that they can engage a tube or rod and the cam has an actuating handle B. The ball is loaded by means of a pair of springs d, d<SP>1</SP> and the clamping jaws are urged apart by another spring C<SP>2</SP>. The clamping surfaces of the jaws are lined with resilient material. The springs d, d<SP>1</SP> biasing the ball are containing in a tube D<SP>1</SP>, which is screwed into the member A and this tube can receive a pillar for mounting the clamp or for supporting an article. Once the jaws have engaged a tube or rod by movement of the cam, further movement of the cam compresses the springs d, d<SP>1</SP>.
GB1676462A 1962-05-02 1962-05-02 Improvements in clamping devices Expired GB965960A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1676462A GB965960A (en) 1962-05-02 1962-05-02 Improvements in clamping devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1676462A GB965960A (en) 1962-05-02 1962-05-02 Improvements in clamping devices

Publications (1)

Publication Number Publication Date
GB965960A true GB965960A (en) 1964-08-06

Family

ID=10083225

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1676462A Expired GB965960A (en) 1962-05-02 1962-05-02 Improvements in clamping devices

Country Status (1)

Country Link
GB (1) GB965960A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043620A1 (en) * 1979-11-19 1981-06-04 Beloit Corp., 53511 Beloit, Wis. CLAMPING DEVICE FOR AN ADJUSTABLE MACHINE PART RELATIVE TO A ROD-SHAPED GUIDE ELEMENT
GB2399135A (en) * 2003-03-01 2004-09-08 Hill Anthony Designs Connecting element for tubular member
WO2010031523A1 (en) * 2008-09-19 2010-03-25 Picanol N.V. Device for holding a shaft end and weaving machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043620A1 (en) * 1979-11-19 1981-06-04 Beloit Corp., 53511 Beloit, Wis. CLAMPING DEVICE FOR AN ADJUSTABLE MACHINE PART RELATIVE TO A ROD-SHAPED GUIDE ELEMENT
GB2399135A (en) * 2003-03-01 2004-09-08 Hill Anthony Designs Connecting element for tubular member
WO2010031523A1 (en) * 2008-09-19 2010-03-25 Picanol N.V. Device for holding a shaft end and weaving machine
BE1018286A3 (en) * 2008-09-19 2010-08-03 Picanol Nv DEVICE FOR HOLDING AN ENDING AND WEAVING MACHINE.
CN102216506A (en) * 2008-09-19 2011-10-12 必佳乐公司 Device for holding a shaft end and weaving machine
CN102216506B (en) * 2008-09-19 2013-07-17 必佳乐公司 Device for holding a shaft end and weaving machine

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