SE7713660L - Kraftskruvdragare - Google Patents

Kraftskruvdragare

Info

Publication number: SE7713660L
Authority: SE; Sweden
Prior art keywords: power screwdriver; drive head; members; pivots; pivot
Prior art date: 1976-12-01

Application number

SE7713660A

Other languages

Unknown language ( )

English (en)

Other versions

SE433317B (sv

Inventor

P-H Wagner

R Hirtsiefer

J Muller

Original Assignee

Wagner Maschinenfabrikation Fi

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.)

1976-12-01

Filing date

1977-12-01

Publication date

1978-06-02

1977-12-01 Application filed by Wagner Maschinenfabrikation Fi filed Critical Wagner Maschinenfabrikation Fi

1978-06-02 Publication of SE7713660L publication Critical patent/SE7713660L/sv

1984-05-21 Publication of SE433317B publication Critical patent/SE433317B/sv

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
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
- B25B21/002—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose for special purposes
- 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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0078—Reaction arms
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18232—Crank and lever

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Manipulator (AREA)
Transmission Devices (AREA)

SE7713660A 1976-12-01 1977-12-01 Kraftskruvdragare SE433317B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2654466A DE2654466C2 (de)	1976-12-01	1976-12-01	Kraftschrauber

Publications (2)

Publication Number	Publication Date
SE7713660L true SE7713660L (sv)	1978-06-02
SE433317B SE433317B (sv)	1984-05-21

Family

ID=5994421

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7713660A SE433317B (sv)	1976-12-01	1977-12-01	Kraftskruvdragare

Country Status (9)

Country	Link
US (1)	US4117735A (sv)
JP (1)	JPS53121299A (sv)
AU (1)	AU508513B2 (sv)
CA (1)	CA1084313A (sv)
DE (1)	DE2654466C2 (sv)
FR (1)	FR2372681A1 (sv)
GB (1)	GB1566216A (sv)
IT (1)	IT1088689B (sv)
SE (1)	SE433317B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2914707C2 (de) *	1979-04-11	1982-06-16	Maschinenfabrik Wagner GmbH & Co KG, 5203 Much	Tragbarer kraftbetriebener Schrauber mit Freilaufkupplung
GB2124119A (en) *	1982-06-26	1984-02-15	Hydra Tight Ltd	A hydraulic bolt tensioning tool with power drive for rotating a nut
FR2533486A1 (fr) *	1982-09-27	1984-03-30	Junkers John	Cle hydraulique avec galet antagoniste
DE3323904A1 (de) *	1983-07-02	1985-01-10	Paul-Heinz 5203 Much Wagner	Drehwerkzeug
ATE458146T1 (de) *	2004-12-20	2010-03-15	Peroni Pompe S P A	Pumpe mit einer vorrichtung zum anziehen der stopfbuchsenmutter
CN104589259A (zh) *	2014-12-31	2015-05-06	南通高盛机械制造有限公司	一种扭矩扳手
JP2019162686A (ja) *	2018-03-19	2019-09-26	株式会社戸張空調	継手用工具

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1615695A (en) *	1924-11-18	1927-01-25	Texas Iron Works Sales Corp	Joint-breaking apparatus
US1812816A (en) *	1930-04-24	1931-06-30	Gen Electric	Power wrench
US2737839A (en) *	1952-06-02	1956-03-13	Joy Mfg Co	Tongs for coupling and uncoupling drill pipe joints
US2972918A (en) *	1959-05-27	1961-02-28	Texaco Inc	Device for use with a fluid pressure actuated wrench
US3198040A (en) *	1963-01-14	1965-08-03	Imp Eastman Corp	Wrench
BE755264A (fr) *	1970-08-25	1971-02-25	Gni I Pi Nefyanogo Mash Gipron	Cle mecanique pour vissage et le devissage de tiges ou de tubes
US3745858A (en) *	1971-04-19	1973-07-17	J Biach	Torquing device

1976
- 1976-12-01 DE DE2654466A patent/DE2654466C2/de not_active Expired
1977
- 1977-03-11 US US05/776,745 patent/US4117735A/en not_active Expired - Lifetime
- 1977-11-10 CA CA290,624A patent/CA1084313A/en not_active Expired
- 1977-11-15 AU AU30644/77A patent/AU508513B2/en not_active Expired
- 1977-11-28 GB GB49380/77A patent/GB1566216A/en not_active Expired
- 1977-11-28 FR FR7735714A patent/FR2372681A1/fr active Granted
- 1977-11-30 JP JP14460077A patent/JPS53121299A/ja active Granted
- 1977-12-01 IT IT30230/77A patent/IT1088689B/it active
- 1977-12-01 SE SE7713660A patent/SE433317B/sv not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU3064477A (en)	1979-05-24
JPS53121299A (en)	1978-10-23
IT1088689B (it)	1985-06-10
SE433317B (sv)	1984-05-21
DE2654466C2 (de)	1978-11-02
JPS6214394B2 (sv)	1987-04-02
CA1084313A (en)	1980-08-26
FR2372681B1 (sv)	1983-05-27
US4117735A (en)	1978-10-03
AU508513B2 (en)	1980-03-20
GB1566216A (en)	1980-04-30
FR2372681A1 (fr)	1978-06-30
DE2654466B1 (de)	1978-03-09

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Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 7713660-4 Effective date: 19880927 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7713660-4

Effective date: 19880927

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