ES296294Y - Tenazas para tubos. - Google Patents

Tenazas para tubos.

Info

Publication number: ES296294Y
Authority: ES; Spain
Prior art keywords: tube clamps; clamps; tube
Prior art date: 1984-12-07
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

ES1985296294U

Other languages

English (en)

Other versions

ES296294U (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.)

Belzer-Dowidat Werkzeug-Union GmbH

Original Assignee

Belzer-Dowidat Werkzeug-Union GmbH

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.)

1984-12-07

Filing date

1985-12-05

Publication date

1988-02-16

1985-12-05 Application filed by Belzer-Dowidat Werkzeug-Union GmbH filed Critical Belzer-Dowidat Werkzeug-Union GmbH

1987-08-01 Publication of ES296294U publication Critical patent/ES296294U/es

1988-02-16 Application granted granted Critical

1988-02-16 Publication of ES296294Y publication Critical patent/ES296294Y/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
- B25B13/16—Spanners; Wrenches with adjustable jaws the jaws being slidable by screw or nut
- 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
- B25B13/28—Spanners; Wrenches with adjustable jaws the jaws being pivotally movable
- B25B13/32—Spanners; Wrenches with adjustable jaws the jaws being pivotally movable by cam, wedge or lever
- 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
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
- B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
- B25B13/5016—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe
- B25B13/5025—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool
- B25B13/5041—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool with movable or adjustable jaws
- B25B13/505—Pivotally moving or adjustable

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Food-Manufacturing Devices (AREA)

ES1985296294U 1984-12-07 1985-12-05 Tenazas para tubos. Expired ES296294Y (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19843444725 DE3444725A1 (de)	1984-12-07	1984-12-07	Rohrzange

Publications (2)

Publication Number	Publication Date
ES296294U ES296294U (es)	1987-08-01
ES296294Y true ES296294Y (es)	1988-02-16

Family

ID=6252190

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES1985296294U Expired ES296294Y (es)	1984-12-07	1985-12-05	Tenazas para tubos.

Country Status (4)

Country	Link
US (1)	US4616536A (es)
EP (1)	EP0184073B1 (es)
DE (2)	DE3444725A1 (es)
ES (1)	ES296294Y (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5050464A (en) *	1988-10-14	1991-09-24	Encor Limited	Multi-surface wrench
US6115898A (en) *	1995-06-06	2000-09-12	Btm Corporation	Force multiplying apparatus for clamping a workpiece and forming a joint therein
US5853211A (en) *	1997-01-10	1998-12-29	Btm Corporation	Universal gripper
TW201520009A (zh) *	2013-11-25	2015-06-01	yu-xiang Huang	管鉗結構
EP3175953B1 (en) *	2014-07-29	2020-01-01	SNA Europe Industries Iberia, S.A.	Pipe wrench
JP7593807B2 (ja) *	2017-08-22	2024-12-03	ニューマンプロダクツエルエルシー	マルチツールデバイス
CN114074303B (zh) *	2020-08-18	2023-08-22	吴明杰	开口活动扳手

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE7824721U1 (de) *		1979-02-22	Dako Werkzeugfabriken David Kotthaus Gmbh & Co Kg, 5630 Remscheid	Zweiseitig wirkende Rohrzange
GB217839A (en) *	1923-11-08	1924-06-26	Carl Gustav Bladh	Improvements in pipe-wrenches
GB558251A (en) *	1942-09-10	1943-12-28	George Andrew Steele	Improvements in or relating to work holding tools, wrenches and the like
US3141363A (en) *	1962-12-14	1964-07-21	Leon J Ferry	Dual sliding jaw wrench
US3358533A (en) *	1966-09-06	1967-12-19	Wren Morris Lee	Cam actuated sliding jaw wrench
DE2728454C3 (de) *	1977-06-24	1981-06-25	Fritz 6703 Limburghof Knebel	Rohrzange

1984
- 1984-12-07 DE DE19843444725 patent/DE3444725A1/de not_active Withdrawn
1985
- 1985-11-20 EP EP85114748A patent/EP0184073B1/de not_active Expired
- 1985-11-20 DE DE8585114748T patent/DE3571951D1/de not_active Expired
- 1985-12-05 ES ES1985296294U patent/ES296294Y/es not_active Expired
- 1985-12-09 US US06/806,978 patent/US4616536A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE3444725A1 (de)	1986-06-12
EP0184073B1 (de)	1989-08-02
DE3571951D1 (en)	1989-09-07
EP0184073A2 (de)	1986-06-11
ES296294U (es)	1987-08-01
US4616536A (en)	1986-10-14
EP0184073A3 (en)	1987-06-16

Publication	Publication Date	Title
ES2014954A4 (es)	1990-08-01	Union hermetica para tubos metalicos.
BR8206837A (pt)	1983-10-04	Conexao de ligacao para conexao com tubos
ES274522Y (es)	1985-01-16	Union hermetica para tubos.
BR8302519A (pt)	1984-01-17	Conexao para tubos
DE3575011D1 (de)	1990-02-01	Schlauchklemme.
ES290321Y (es)	1987-03-01	Recuperadores ceramicos con tubos de recuperacion superpuestos.
DE3578505D1 (de)	1990-08-09	Rohrleitungen.
PT7748Y (pt)	1988-11-30	Uniao de tubos, deformavel
ES296294Y (es)	1988-02-16	Tenazas para tubos.
NL193197B (nl)	1998-10-01	Pijpklem.
ES295925Y (es)	1987-12-16	Junta para tubos.
ES519090A0 (es)	1983-10-16	Dispositivo para unir tubos.
DE3668976D1 (de)	1990-03-15	Rohrschelle.
ES287656Y (es)	1986-07-16	Abrazadera para tubos
ES279795Y (es)	1985-06-01	Brida para la sujeccion de tubos
ES1008591Y (es)	1989-12-01	Empalme rapido para tubos.
ES270943Y (es)	1984-07-01	Zinchado de abrazadera para tubos.
ES1000054Y (es)	1988-06-01	Pinza para tubos
ES265290Y (es)	1983-07-01	Brida para la sujecion de tubos.
ES279239Y (es)	1985-06-16	Abrazadera para tubos
ES278897Y (es)	1985-04-16	Abrazadera para tubos
ES267470Y (es)	1983-12-16	Abrazadera para tubos.
ES276754Y (es)	1985-01-16	Abrazadera-soporte para tubos
ES292440Y (es)	1987-04-16	Abrazadera para tubos
ES292439Y (es)	1987-04-16	Abrazadera para tubos

Legal Events

Date	Code	Title	Description
1997-07-01	FD1K	Utility model lapsed	Effective date: 19970519