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GB120664A - Improvements in Screw Clamps or Gripping Devices. - Google Patents

Improvements in Screw Clamps or Gripping Devices.

Info

Publication number
GB120664A
GB120664A GB1218A GB1218A GB120664A GB 120664 A GB120664 A GB 120664A GB 1218 A GB1218 A GB 1218A GB 1218 A GB1218 A GB 1218A GB 120664 A GB120664 A GB 120664A
Authority
GB
United Kingdom
Prior art keywords
gripping devices
screw clamps
arms
pivoted
parallel
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
GB1218A
Inventor
Alexander George Strathern
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 GB1218A priority Critical patent/GB120664A/en
Publication of GB120664A publication Critical patent/GB120664A/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
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/10—Arrangements for positively actuating jaws using screws
    • B25B5/103—Arrangements for positively actuating jaws using screws with a hinge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

120,664. Strathern, A. G. Jan. 2, 1918. Cramps, particularly for engaging objects having surfaces which are not .parallel, such as the flanges of rolled steel joists, comprise pivoted crossed arms each comprising two parallel bars A, A', B, 11' between which are pivoted, at one end, gripping jaws D, D<1>, and at the other end nuts E, E<1> connected by a right and left hand screw F adapted to be turned by a spanner applied to the enlarged central part G. The arms are connected by a pivot C..
GB1218A 1918-01-02 1918-01-02 Improvements in Screw Clamps or Gripping Devices. Expired GB120664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1218A GB120664A (en) 1918-01-02 1918-01-02 Improvements in Screw Clamps or Gripping Devices.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1218A GB120664A (en) 1918-01-02 1918-01-02 Improvements in Screw Clamps or Gripping Devices.

Publications (1)

Publication Number Publication Date
GB120664A true GB120664A (en) 1918-11-21

Family

ID=32340054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1218A Expired GB120664A (en) 1918-01-02 1918-01-02 Improvements in Screw Clamps or Gripping Devices.

Country Status (1)

Country Link
GB (1) GB120664A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112372387A (en) * 2020-10-31 2021-02-19 苏丽霞 Grinding device of limiting and fixing structure for pressure sensor
CN113232566A (en) * 2021-07-01 2021-08-10 周宇 AI electromagnetic transient control active shockproof seat and method thereof
CN114776890A (en) * 2022-04-18 2022-07-22 中国一冶集团有限公司 Cut formula clamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112372387A (en) * 2020-10-31 2021-02-19 苏丽霞 Grinding device of limiting and fixing structure for pressure sensor
CN113232566A (en) * 2021-07-01 2021-08-10 周宇 AI electromagnetic transient control active shockproof seat and method thereof
CN114776890A (en) * 2022-04-18 2022-07-22 中国一冶集团有限公司 Cut formula clamp

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