EP0130256A3 - Foldable cross wrench - Google Patents

Foldable cross wrench Download PDF

Info

Publication number
EP0130256A3
EP0130256A3 EP83307897A EP83307897A EP0130256A3 EP 0130256 A3 EP0130256 A3 EP 0130256A3 EP 83307897 A EP83307897 A EP 83307897A EP 83307897 A EP83307897 A EP 83307897A EP 0130256 A3 EP0130256 A3 EP 0130256A3
Authority
EP
European Patent Office
Prior art keywords
wrench
foldable cross
cross wrench
keys
pivoted
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.)
Ceased
Application number
EP83307897A
Other languages
German (de)
French (fr)
Other versions
EP0130256A2 (en
Inventor
Chung-Hsin Chang
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
Publication of EP0130256A2 publication Critical patent/EP0130256A2/en
Publication of EP0130256A3 publication Critical patent/EP0130256A3/en
Ceased 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/06—Spanners; Wrenches with rigid jaws of socket type
    • 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
    • B25B13/005—Cross wrenches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)

Abstract

The foldable cross wrench having four wrench mem­ bers (20) pivoted to a coupling member (10) can be stretched into a cross shape, and secured on its stretched position by a cap member (40) which is provided with keys (43) to engage with key ways (17) on the wrench member (20). When the wrench is not used, the cap member is rotated to a position where the keys (43) are not engaged with the key ways (17) on wrench members (20) so that the wrench members (20) can be pivoted to a folded position.
EP83307897A 1983-07-05 1983-12-22 Foldable cross wrench Ceased EP0130256A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08318223A GB2143164B (en) 1983-07-05 1983-07-05 Foldable cross wrench
GB8318223 1983-07-05

Publications (2)

Publication Number Publication Date
EP0130256A2 EP0130256A2 (en) 1985-01-09
EP0130256A3 true EP0130256A3 (en) 1985-05-15

Family

ID=10545277

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83307897A Ceased EP0130256A3 (en) 1983-07-05 1983-12-22 Foldable cross wrench

Country Status (2)

Country Link
EP (1) EP0130256A3 (en)
GB (1) GB2143164B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101407008B (en) * 2008-11-21 2011-01-19 四川成飞集成科技股份有限公司 Coordinates platform for accurately locating three-dimensional laser cutting part
CN107234576A (en) * 2017-08-07 2017-10-10 安徽机电职业技术学院 A kind of Automobile Service is with many specification spanner instruments

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2409613A (en) * 1945-01-15 1946-10-22 Walter C Brooks Wrench holder
FR1240971A (en) * 1959-11-18 1960-09-09 Locking carabiner with socket with folding and opening movable branches forming a driving handle
US3587366A (en) * 1968-02-28 1971-06-28 Horst Klein Cruciform,collapsible tools,such as tire wrenches and the like

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2409613A (en) * 1945-01-15 1946-10-22 Walter C Brooks Wrench holder
FR1240971A (en) * 1959-11-18 1960-09-09 Locking carabiner with socket with folding and opening movable branches forming a driving handle
US3587366A (en) * 1968-02-28 1971-06-28 Horst Klein Cruciform,collapsible tools,such as tire wrenches and the like

Also Published As

Publication number Publication date
GB8318223D0 (en) 1983-08-03
GB2143164B (en) 1985-10-30
EP0130256A2 (en) 1985-01-09
GB2143164A (en) 1985-02-06

Similar Documents

Publication Publication Date Title
USD261511S (en) Radio receiver
CA2125299A1 (en) Resilient Lock for a Hand Tool
USD242765S (en) Spacer for tower transmission lines
USD354490S (en) Key set for a universal remote control
USD246477S (en) Child recreation structure
USD258279S (en) Canoe gunwale
EP0130256A3 (en) Foldable cross wrench
RU94015850A (en) CONNECTION SYSTEM OF PROFILE ELEMENTS OF DOORS AND WINDOWS
USD359970S (en) Plug cap
USD248834S (en) Bottle
USD256606S (en) Arrowhead remover
USD253551S (en) Combined building and fountain
CA1011571A (en) Key operated lock
USD252659S (en) Portable foldable bar
USD259812S (en) Roof panel
USD261981S (en) Fastener rotating tool
GB1509291A (en) Cable stoppers
USD257029S (en) Canoe
USD261978S (en) Hand tool
JPS5327900A (en) Locking device
USD259881S (en) Screw propellor protection device for boats
ES245366U (en) A folding caravan
USD245923S (en) Building with integral ramps
SU590525A1 (en) Coupling with pivotable key
USD247553S (en) Hand dynamometer

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR IT LI LU NL SE

17P Request for examination filed

Effective date: 19850404

17Q First examination report despatched

Effective date: 19860410

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19870924