EP0192610A3 - Automatic clamping and loosening tweezers - Google Patents

Automatic clamping and loosening tweezers Download PDF

Info

Publication number
EP0192610A3
EP0192610A3 EP86810083A EP86810083A EP0192610A3 EP 0192610 A3 EP0192610 A3 EP 0192610A3 EP 86810083 A EP86810083 A EP 86810083A EP 86810083 A EP86810083 A EP 86810083A EP 0192610 A3 EP0192610 A3 EP 0192610A3
Authority
EP
European Patent Office
Prior art keywords
tweezers
friction
loosening
automatic clamping
tips
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
EP86810083A
Other languages
French (fr)
Other versions
EP0192610A2 (en
EP0192610B1 (en
Inventor
Jean-Paul Gabel
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.)
Manufactures dOutils Dumont SA
Original Assignee
Manufactures dOutils Dumont SA
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 Manufactures dOutils Dumont SA filed Critical Manufactures dOutils Dumont SA
Priority to AT86810083T priority Critical patent/ATE57322T1/en
Publication of EP0192610A2 publication Critical patent/EP0192610A2/en
Publication of EP0192610A3 publication Critical patent/EP0192610A3/en
Application granted granted Critical
Publication of EP0192610B1 publication Critical patent/EP0192610B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B25B9/00—Hand-held gripping tools other than those covered by group B25B7/00
    • B25B9/02—Hand-held gripping tools other than those covered by group B25B7/00 without sliding or pivotal connections, e.g. tweezers, onepiece tongs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Surgical Instruments (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Clamps And Clips (AREA)

Abstract

The tweezers (1) have a rigid closing ring (9) sliding without friction between the back end (5) of the tweezers, where the two legs of the tweezers are joined together, and the front (4) of the tweezers, where the tips (3) of the tweezers are located. Beyond the length over which it slides without friction, the ring (9) can slide further forward, overcoming friction and closing the tips (3) of the tweezers. It can also slide backwards beyond the frictionless length, until it either encounters a stop or experiences friction.
EP86810083A 1985-02-20 1986-02-17 Automatic clamping and loosening tweezers Expired - Lifetime EP0192610B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86810083T ATE57322T1 (en) 1985-02-20 1986-02-17 TWEEZERS FOR AUTOMATIC CLAMPING AND RELEASING.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH777/85 1985-02-20
CH777/85A CH661679A5 (en) 1985-02-20 1985-02-20 AUTOMATIC TIGHTENING AND UNLOCKING TWEATERS.

Publications (3)

Publication Number Publication Date
EP0192610A2 EP0192610A2 (en) 1986-08-27
EP0192610A3 true EP0192610A3 (en) 1987-11-25
EP0192610B1 EP0192610B1 (en) 1990-10-10

Family

ID=4194942

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86810083A Expired - Lifetime EP0192610B1 (en) 1985-02-20 1986-02-17 Automatic clamping and loosening tweezers

Country Status (8)

Country Link
US (1) US4802703A (en)
EP (1) EP0192610B1 (en)
JP (1) JPS61193654A (en)
AT (1) ATE57322T1 (en)
CA (1) CA1281919C (en)
CH (1) CH661679A5 (en)
DE (1) DE3674813D1 (en)
MX (1) MX167909B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0629017Y2 (en) * 1987-09-30 1994-08-10 タキロン株式会社 Plant attractor
SE8803813D0 (en) * 1988-10-25 1988-10-25 Ab Trama spacer
WO2005108074A1 (en) * 2004-05-06 2005-11-17 Rocky Sherman Label removing tool
US20170055960A1 (en) * 2015-08-31 2017-03-02 Albert A. Kattine Blade Holder
US11298720B1 (en) 2020-04-03 2022-04-12 Patent & Investment Llc Apparatus for extrusive dispensing of work material having adaptively adjustable containment vessel retention

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876778A (en) * 1957-07-31 1959-03-10 Jr George Kees Surgical instruments with drop lock
US3399583A (en) * 1966-12-09 1968-09-03 Hall Gordon Lance Locking tweezers
US4389912A (en) * 1981-02-23 1983-06-28 Edsyn, Inc. Tweezers for removal of dual in-line pin (DIP) components
US4452106A (en) * 1982-01-22 1984-06-05 Tartaglia John A Tool having articulated opposing jaws

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1108299A (en) * 1914-04-24 1914-08-25 George E Wisman Jeweler's tongs.
US4303268A (en) * 1980-05-22 1981-12-01 Davidson Harvey D Method and apparatus for removing embedded ticks

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876778A (en) * 1957-07-31 1959-03-10 Jr George Kees Surgical instruments with drop lock
US3399583A (en) * 1966-12-09 1968-09-03 Hall Gordon Lance Locking tweezers
US4389912A (en) * 1981-02-23 1983-06-28 Edsyn, Inc. Tweezers for removal of dual in-line pin (DIP) components
US4452106A (en) * 1982-01-22 1984-06-05 Tartaglia John A Tool having articulated opposing jaws

Also Published As

Publication number Publication date
US4802703A (en) 1989-02-07
JPS61193654A (en) 1986-08-28
EP0192610A2 (en) 1986-08-27
MX167909B (en) 1993-04-22
CH661679A5 (en) 1987-08-14
EP0192610B1 (en) 1990-10-10
ATE57322T1 (en) 1990-10-15
DE3674813D1 (en) 1990-11-15
CA1281919C (en) 1991-03-26

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