ES296158Y - Una llave para tubos - Google Patents

Una llave para tubos

Info

Publication number: ES296158Y
Authority: ES; Spain
Prior art keywords: driving gear; handle; rack bar; arms; internal teeth
Prior art date: 1984-11-02
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

ES1985296158U

Other languages

English (en)

Other versions

ES296158U (es

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.)

1984-11-02

Filing date

1985-09-30

Publication date

1988-03-16

1985-09-30 Application filed by Individual filed Critical Individual

1987-08-16 Publication of ES296158U publication Critical patent/ES296158U/es

1988-03-16 Application granted granted Critical

1988-03-16 Publication of ES296158Y publication Critical patent/ES296158Y/es

Status Expired legal-status Critical Current

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
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
- B25B13/14—Spanners; Wrenches with adjustable jaws the jaws being slidable by rack and pinion, worm or gear

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Surgical Instruments (AREA)
Pens And Brushes (AREA)
Drilling Tools (AREA)
Processing Of Terminals (AREA)
Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Valve Device For Special Equipments (AREA)
Switch Cases, Indication, And Locking (AREA)
Supports For Pipes And Cables (AREA)

ES1985296158U 1984-11-02 1985-09-30 Una llave para tubos Expired ES296158Y (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/667,538 US4561330A (en)	1984-11-02	1984-11-02	Pipe wrench

Publications (2)

Publication Number	Publication Date
ES296158U ES296158U (es)	1987-08-16
ES296158Y true ES296158Y (es)	1988-03-16

Family

ID=24678620

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES1985296158U Expired ES296158Y (es)	1984-11-02	1985-09-30	Una llave para tubos

Country Status (9)

Country	Link
US (1)	US4561330A (es)
EP (1)	EP0180831B1 (es)
AT (1)	ATE43086T1 (es)
AU (1)	AU572770B2 (es)
CA (1)	CA1240539A (es)
DE (2)	DE8514675U1 (es)
ES (1)	ES296158Y (es)
MX (1)	MX161491A (es)
NZ (1)	NZ214030A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4766785A (en) *	1986-09-29	1988-08-30	Chen Hsi P	Pipe clamp
US4924735A (en) *	1989-02-28	1990-05-15	Lee Clark J	Reversible pipe wrench
US4942790A (en) *	1989-09-26	1990-07-24	Wang Bor J	Pipe wrench
US6675679B2 (en)	2001-07-12	2004-01-13	Dj Technologies, Inc.	Internal gripping pipe wrench
US6834569B2 (en) *	2002-08-12	2004-12-28	Ching-Shu Wang	Crescent wrench
US7024972B2 (en) *	2003-05-27	2006-04-11	Wj Technologies, Inc.	Tool for removing and tightening screw-on drains
US8464615B2 (en) *	2010-03-29	2013-06-18	National Oilwell Varco, L.P.	Safety pipe wrench
US20160176025A1 (en) *	2014-12-18	2016-06-23	Troy Houston	Pipe wrench having changeable engaging surface

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR398733A (fr) *	1909-01-23	1909-06-12	Born Geb	Clef à écrous à ouverture réglable
US1023001A (en) *	1910-12-20	1912-04-09	Harry C Bennetch	Wrench.
US1094221A (en) *	1913-08-09	1914-04-21	James H Kuhns	Wrench.
US2765691A (en) *	1954-12-03	1956-10-09	Orville S Meredith	Claw operated, slidable outer jaw wrench
US3171307A (en) *	1963-08-19	1965-03-02	Victor J Jamal	Slidable-side jaw wrench
US4147076A (en) *	1977-10-31	1979-04-03	The Wright Tool And Forge Company	Reversing-ratchet socket wrench
US4452108A (en) *	1978-09-05	1984-06-05	Lawrence Irwin F	Ratcheting pipe wrench
CA1112913A (en) *	1979-02-05	1981-11-24	John Penner	Ratchet wrench of the socket drive type with socket ejector
US4261233A (en) *	1979-02-05	1981-04-14	Thorsen Tool Company	Ratchet wrench of the socket drive type
AU538922B2 (en) *	1979-07-13	1984-08-30	Kalamazoo Inc. Technology	Slidable jaw wrench
AU531402B2 (en) *	1979-11-08	1983-08-25	Irwin, L.F.	Ratchet pipe wrench

1984
- 1984-11-02 US US06/667,538 patent/US4561330A/en not_active Expired - Lifetime
1985
- 1985-05-17 DE DE8514675U patent/DE8514675U1/de not_active Expired
- 1985-07-29 CA CA000487707A patent/CA1240539A/en not_active Expired
- 1985-09-30 ES ES1985296158U patent/ES296158Y/es not_active Expired
- 1985-10-18 EP EP85113244A patent/EP0180831B1/de not_active Expired
- 1985-10-18 AT AT85113244T patent/ATE43086T1/de not_active IP Right Cessation
- 1985-10-18 DE DE8585113244T patent/DE3570199D1/de not_active Expired
- 1985-10-31 NZ NZ214030A patent/NZ214030A/en unknown
- 1985-10-31 MX MX468A patent/MX161491A/es unknown
- 1985-11-01 AU AU49309/85A patent/AU572770B2/en not_active Ceased

Also Published As

Publication number	Publication date
US4561330A (en)	1985-12-31
CA1240539A (en)	1988-08-16
DE3570199D1 (en)	1989-06-22
AU4930985A (en)	1986-05-08
ES296158U (es)	1987-08-16
NZ214030A (en)	1987-03-31
EP0180831B1 (de)	1989-05-17
ATE43086T1 (de)	1989-06-15
MX161491A (es)	1990-10-10
EP0180831A1 (de)	1986-05-14
AU572770B2 (en)	1988-05-12
DE8514675U1 (de)	1985-08-29

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Legal Events

Date	Code	Title	Description
1997-04-16	FD1K	Utility model lapsed	Effective date: 19970303