ATE395T1 - EXTENSIBLE WEIGHT COMPENSATION DEVICE FOR A TOOL, IN PARTICULAR ASSEMBLY TOOL. - Google Patents

EXTENSIBLE WEIGHT COMPENSATION DEVICE FOR A TOOL, IN PARTICULAR ASSEMBLY TOOL.

Info

Publication number
ATE395T1
ATE395T1 AT79103795T AT79103795T ATE395T1 AT E395 T1 ATE395 T1 AT E395T1 AT 79103795 T AT79103795 T AT 79103795T AT 79103795 T AT79103795 T AT 79103795T AT E395 T1 ATE395 T1 AT E395T1
Authority
AT
Austria
Prior art keywords
tool
extensible
compensation device
mounting means
weight compensation
Prior art date
Application number
AT79103795T
Other languages
German (de)
Inventor
Guenter Otto
Original Assignee
Guenter Otto
Willy Traub Gmbh & Co.
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 Guenter Otto, Willy Traub Gmbh & Co. filed Critical Guenter Otto
Application granted granted Critical
Publication of ATE395T1 publication Critical patent/ATE395T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Earth Drilling (AREA)
  • Testing Of Balance (AREA)
  • Golf Clubs (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Machine Tool Units (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

A tool balancing apparatus comprises a spring arrangement for balancing the weight of a tool such as an assembly tool. The spring arrangement is a hydro-pneumatic piston-cylinder unit whose one end is connected to a suitable mounting means and whose other end, being extensible, carries the tool. The apparatus further includes a bracing means such as a tube or a torsion bar assembly to form a rigid connection between the tool and the mounting means, thereby to carry any forces produced by the tool during operation thereof and to transmit such forces to the mounting means.
AT79103795T 1978-10-06 1979-10-04 EXTENSIBLE WEIGHT COMPENSATION DEVICE FOR A TOOL, IN PARTICULAR ASSEMBLY TOOL. ATE395T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2843727A DE2843727C2 (en) 1978-10-06 1978-10-06 Extendable holding device for a tool, in particular an assembly tool
EP79103795A EP0009814B1 (en) 1978-10-06 1979-10-04 Extensible weight balancing device for a tool, particularly an assembling tool

Publications (1)

Publication Number Publication Date
ATE395T1 true ATE395T1 (en) 1981-11-15

Family

ID=6051621

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79103795T ATE395T1 (en) 1978-10-06 1979-10-04 EXTENSIBLE WEIGHT COMPENSATION DEVICE FOR A TOOL, IN PARTICULAR ASSEMBLY TOOL.

Country Status (4)

Country Link
US (1) US4274495A (en)
EP (1) EP0009814B1 (en)
AT (1) ATE395T1 (en)
DE (1) DE2843727C2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3245131C1 (en) * 1982-12-07 1984-05-24 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Device for drilling in underground mine workings
EP0138759A1 (en) * 1983-08-26 1985-04-24 C O D Inter Techniques SA Assembling device which can apply a force to a workpiece
DE3331975C2 (en) * 1983-09-05 1987-04-30 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Device for remote maintenance of workpieces, pipelines or similar in shielded cells
DE9402241U1 (en) * 1994-02-10 1995-06-14 LIKRATEC Drucklufttechnik GmbH, 80636 München Screwdriver guide with brake
DE19500320A1 (en) * 1995-01-07 1996-07-11 Hilti Ag Powder-operated stud setting tool
US5779216A (en) * 1995-11-16 1998-07-14 Ohio Tool Systems, Inc Power tool torque and weight balancing apparatus
FR2986452B1 (en) * 2012-02-06 2015-01-16 Asbe Eng SYSTEM FOR COMPENSATING A REACTION EFFORT PRODUCED BY A MOBILE TOOL
CN109682927A (en) * 2017-10-19 2019-04-26 江苏骆驼环保科技有限公司 A kind of stationary source monitoring device protection mounting device
FR3095361B1 (en) * 2019-04-25 2021-07-23 Commissariat Energie Atomique Load carrying and effort amplification rod

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1617512A (en) * 1921-12-17 1927-02-15 George E Ruffner Power mechanism for driving tools
US2176979A (en) * 1936-07-27 1939-10-24 Briggs Mfg Co Pneumatic counterbalancing fixture
US2212696A (en) * 1939-03-20 1940-08-27 Independent Pneumatic Tool Co Tool suspension
DE728400C (en) * 1940-11-05 1942-11-26 Bosch Gmbh Robert Spring tension suspension device for portable electric machine tools
US2323321A (en) * 1940-12-26 1943-07-06 Samuel M Futral Hydraulic tubing foot
DE1012494B (en) * 1954-10-08 1957-07-18 Hemscheidt Maschf Hermann Hydraulically operated locking device for hydraulic shock absorbers
DE1256960B (en) * 1964-07-10 1967-12-21 Wilde & Spieth Hydropneumatic spring
FR1472043A (en) * 1964-07-10 1967-03-10 Hydropneumatic cylinder and piston device
FR1501012A (en) * 1965-11-11 1967-11-10 Kratzer F Mefa Duebel Gmbh Tool support device, in particular tools driven by electric motors
AU6247965A (en) * 1966-07-13 1966-01-18 Abily Germain Extensible prop forthe support of normally handheld tools
US3647199A (en) * 1970-05-07 1972-03-07 Menasco Mfg Co Variable-damping liquid spring
DE2408052C3 (en) * 1974-02-20 1978-04-13 Suspa-Federungstechnik Fritz Bauer & Soehne Ohg, 8503 Altdorf Length-adjustable gas spring
DE2830906C2 (en) * 1978-07-13 1985-03-28 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Screwing device for screwing in and tightening screws with a high torque

Also Published As

Publication number Publication date
EP0009814B1 (en) 1981-10-28
DE2843727A1 (en) 1980-04-10
EP0009814A2 (en) 1980-04-16
US4274495A (en) 1981-06-23
DE2843727C2 (en) 1986-02-06
EP0009814A3 (en) 1980-04-30

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