GB9215934D0 - Improvements in or relating to hand tools - Google Patents

Improvements in or relating to hand tools

Info

Publication number
GB9215934D0
GB9215934D0 GB929215934A GB9215934A GB9215934D0 GB 9215934 D0 GB9215934 D0 GB 9215934D0 GB 929215934 A GB929215934 A GB 929215934A GB 9215934 A GB9215934 A GB 9215934A GB 9215934 D0 GB9215934 D0 GB 9215934D0
Authority
GB
United Kingdom
Prior art keywords
relating
hand tools
tools
hand
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.)
Granted
Application number
GB929215934A
Other versions
GB2258180B (en
GB2258180A (en
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
Priority claimed from GB919116134A external-priority patent/GB9116134D0/en
Application filed by Individual filed Critical Individual
Priority to GB9215934A priority Critical patent/GB2258180B/en
Publication of GB9215934D0 publication Critical patent/GB9215934D0/en
Publication of GB2258180A publication Critical patent/GB2258180A/en
Application granted granted Critical
Publication of GB2258180B publication Critical patent/GB2258180B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/12—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools involving special transmission means between the handles and the jaws, e.g. toggle levers, gears
    • 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
    • B25B5/12—Arrangements for positively actuating jaws using toggle links
    • B25B5/127—Arrangements for positively actuating jaws using toggle links with at least one jaw sliding along a bar
    • 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
    • B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/12—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools involving special transmission means between the handles and the jaws, e.g. toggle levers, gears
    • B25B7/123—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools involving special transmission means between the handles and the jaws, e.g. toggle levers, gears with self-locking toggle levers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00—Gripping heads and other end effectors
    • B25J15/02—Gripping heads and other end effectors servo-actuated
    • B25J15/0253—Gripping heads and other end effectors servo-actuated comprising parallel grippers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Gripping On Spindles (AREA)
GB9215934A 1991-07-25 1992-07-27 Self-locking hand tools Expired - Fee Related GB2258180B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9215934A GB2258180B (en) 1991-07-25 1992-07-27 Self-locking hand tools

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919116134A GB9116134D0 (en) 1991-07-25 1991-07-25 Improvements in or relating to hand tools
GB9215934A GB2258180B (en) 1991-07-25 1992-07-27 Self-locking hand tools

Publications (3)

Publication Number Publication Date
GB9215934D0 true GB9215934D0 (en) 1992-09-09
GB2258180A GB2258180A (en) 1993-02-03
GB2258180B GB2258180B (en) 1994-09-21

Family

ID=26299290

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9215934A Expired - Fee Related GB2258180B (en) 1991-07-25 1992-07-27 Self-locking hand tools

Country Status (1)

Country Link
GB (1) GB2258180B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107675265A (en) * 2017-08-31 2018-02-09 浙江昊能光电有限公司 A kind of manual handling device of polysilicon chip

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB452689A (en) * 1935-10-31 1936-08-27 Alexander Cruickshank Improvements in and relating to pliers
US2499201A (en) * 1946-05-17 1950-02-28 Norman C Thayer Automatic toggle actuated grip wrench
US2620697A (en) * 1947-10-21 1952-12-09 Sarvie Walter Pliers
US2635496A (en) * 1950-12-20 1953-04-21 Marasco Vincent Pincers with jaw locking means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107675265A (en) * 2017-08-31 2018-02-09 浙江昊能光电有限公司 A kind of manual handling device of polysilicon chip

Also Published As

Publication number Publication date
GB2258180B (en) 1994-09-21
GB2258180A (en) 1993-02-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020727