EP0589482A1 - Clé polygonale - Google Patents

Clé polygonale Download PDF

Info

Publication number
EP0589482A1
EP0589482A1 EP93115482A EP93115482A EP0589482A1 EP 0589482 A1 EP0589482 A1 EP 0589482A1 EP 93115482 A EP93115482 A EP 93115482A EP 93115482 A EP93115482 A EP 93115482A EP 0589482 A1 EP0589482 A1 EP 0589482A1
Authority
EP
European Patent Office
Prior art keywords
ring
tool
key
handle
head
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.)
Withdrawn
Application number
EP93115482A
Other languages
German (de)
English (en)
Inventor
Flavio Comoretto
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.)
Utensilerie Associate SpA
Original Assignee
Utensilerie Associate SpA
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 Utensilerie Associate SpA filed Critical Utensilerie Associate SpA
Publication of EP0589482A1 publication Critical patent/EP0589482A1/fr
Withdrawn legal-status Critical Current

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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
    • B25B13/00—Spanners; Wrenches
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/04—Spanners; Wrenches with rigid jaws of ring jaw type

Definitions

  • Known tools have a head which has an essentially circular shape and is formed in one piece with the key handle in order to enable the key to be actuated via the handle.
  • the known keys have a ring for forming the key head, which has a uniform thickness; the body of the keyring unites over one Heel or a step with the tool handle, which is usually less thick than the key head.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
EP93115482A 1992-09-24 1993-09-24 Clé polygonale Withdrawn EP0589482A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI922183A IT1255824B (it) 1992-09-24 1992-09-24 Chiave ad anello perfezionata
ITMI922183 1992-09-24

Publications (1)

Publication Number Publication Date
EP0589482A1 true EP0589482A1 (fr) 1994-03-30

Family

ID=11363988

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93115482A Withdrawn EP0589482A1 (fr) 1992-09-24 1993-09-24 Clé polygonale

Country Status (2)

Country Link
EP (1) EP0589482A1 (fr)
IT (1) IT1255824B (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE396544C (de) * 1922-11-14 1924-06-03 Willy Blaufelder Schraubenschluessel oder Schraubenzieher
US1764990A (en) * 1929-05-09 1930-06-17 Joseph B Schultz Nonslipping wrench
US2662437A (en) * 1950-07-24 1953-12-15 Theron W Reynolds Balanced wrench
US3121356A (en) * 1962-06-14 1964-02-18 Henderson G Davis Slip-proof wrench
US4738168A (en) * 1986-08-12 1988-04-19 Carminati Mark J Wrench
EP0485752A1 (fr) * 1990-11-13 1992-05-20 Snap-On Tools Corporation Clé à oeil avec 71/2 degré de jeu angulaire

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE396544C (de) * 1922-11-14 1924-06-03 Willy Blaufelder Schraubenschluessel oder Schraubenzieher
US1764990A (en) * 1929-05-09 1930-06-17 Joseph B Schultz Nonslipping wrench
US2662437A (en) * 1950-07-24 1953-12-15 Theron W Reynolds Balanced wrench
US3121356A (en) * 1962-06-14 1964-02-18 Henderson G Davis Slip-proof wrench
US4738168A (en) * 1986-08-12 1988-04-19 Carminati Mark J Wrench
EP0485752A1 (fr) * 1990-11-13 1992-05-20 Snap-On Tools Corporation Clé à oeil avec 71/2 degré de jeu angulaire

Also Published As

Publication number Publication date
ITMI922183A1 (it) 1994-03-24
IT1255824B (it) 1995-11-17
ITMI922183A0 (it) 1992-09-24

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Designated state(s): DE ES FR GB IT NL

17P Request for examination filed

Effective date: 19940514

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Effective date: 19950622

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18W Application withdrawn

Withdrawal date: 19951220