GB8625129D0 - Power tools - Google Patents

Power tools

Info

Publication number
GB8625129D0
GB8625129D0 GB868625129A GB8625129A GB8625129D0 GB 8625129 D0 GB8625129 D0 GB 8625129D0 GB 868625129 A GB868625129 A GB 868625129A GB 8625129 A GB8625129 A GB 8625129A GB 8625129 D0 GB8625129 D0 GB 8625129D0
Authority
GB
United Kingdom
Prior art keywords
power tools
tools
power
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Withdrawn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
GB868625129A
Other versions
GB2182592A (en
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.)
Hydra Tight Ltd
Original Assignee
Hydra Tight Ltd
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 Hydra Tight Ltd filed Critical Hydra Tight Ltd
Publication of GB8625129D0 publication Critical patent/GB8625129D0/en
Publication of GB2182592A publication Critical patent/GB2182592A/en
Withdrawn legal-status Critical Current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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/004—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type
    • B25B21/005—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type driven by a radially acting hydraulic or pneumatic piston
GB08625129A 1985-10-22 1986-10-20 Hydraulic torque wrench Withdrawn GB2182592A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858525983A GB8525983D0 (en) 1985-10-22 1985-10-22 Power tools

Publications (2)

Publication Number Publication Date
GB8625129D0 true GB8625129D0 (en) 1986-11-26
GB2182592A GB2182592A (en) 1987-05-20

Family

ID=10587040

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858525983A Pending GB8525983D0 (en) 1985-10-22 1985-10-22 Power tools
GB08625129A Withdrawn GB2182592A (en) 1985-10-22 1986-10-20 Hydraulic torque wrench

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858525983A Pending GB8525983D0 (en) 1985-10-22 1985-10-22 Power tools

Country Status (3)

Country Link
EP (1) EP0246262A1 (en)
GB (2) GB8525983D0 (en)
WO (1) WO1987002610A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5203238A (en) * 1989-10-27 1993-04-20 Raymond Engineering Inc. Low profile rack and pinion wrench
DE4210512C2 (en) * 1992-03-31 1994-04-28 Wagner Paul Heinz Hydraulic power wrench
DE4210511C2 (en) * 1992-03-31 1994-06-16 Wagner Paul Heinz Hydraulic power wrench
DE4330726C1 (en) * 1993-09-10 1995-02-23 Wagner Paul Heinz Power screwdriver/wrench

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890612A (en) * 1956-06-15 1959-06-16 Francis J Kelly Hydraulic ratchet wrench
US2961904A (en) * 1959-02-03 1960-11-29 Sergan Hydraulics Inc Hydraulically actuated wrench
US4233865A (en) * 1979-04-25 1980-11-18 Junkers John K Hydraulic wrench
DE3008332C2 (en) * 1980-03-05 1982-12-16 Wagner, Paul-Heinz, 5203 Much Power operated turning tool
US4339968A (en) * 1980-07-21 1982-07-20 Willard Krieger Hydraulic torque multiplier wrench
US4409865A (en) * 1981-01-15 1983-10-18 Unex Corporation Continuous ratchet drive
DE3113482A1 (en) * 1981-04-03 1982-10-28 Wagner, Paul-Heinz, 5203 Much "POWER SCREWDRIVER"
DE3407126A1 (en) * 1984-02-28 1985-08-29 Enerpac GmbH, 4300 Essen POWER SCREWDRIVER WITH A TENSION WHEEL WITH A FINE-STAGE TOOTHING
DE3420446A1 (en) * 1984-06-01 1985-12-05 Applied Power, Inc., Milwaukee, Wis. POWER SCREWDRIVER WITH A POWER ARM AND PREFERRED REAR ARM

Also Published As

Publication number Publication date
GB2182592A (en) 1987-05-20
WO1987002610A1 (en) 1987-05-07
EP0246262A1 (en) 1987-11-25
GB8525983D0 (en) 1985-11-27

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)