CA1034405A - Power tool - Google Patents

Power tool

Info

Publication number
CA1034405A
CA1034405A CA235,262A CA235262A CA1034405A CA 1034405 A CA1034405 A CA 1034405A CA 235262 A CA235262 A CA 235262A CA 1034405 A CA1034405 A CA 1034405A
Authority
CA
Canada
Prior art keywords
power tool
tool
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.)
Expired
Application number
CA235,262A
Other languages
English (en)
French (fr)
Inventor
Edward Dorma
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1034405A publication Critical patent/CA1034405A/en
Expired 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
    • B25B21/002—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
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/30—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs
    • B25B27/302—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs coil springs other than torsion coil springs
    • B25B27/306—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs coil springs other than torsion coil springs by tensioning coil springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E05D13/1253—Counterbalance devices with springs with canted-coil torsion springs
    • E05D13/1261—Counterbalance devices with springs with canted-coil torsion springs specially adapted for overhead wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/499—Spring tensioners; Tension sensors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/69—Permanence of use
    • E05Y2800/692—Temporary use, e.g. removable tools
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Gears, Cams (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
CA235,262A 1975-06-16 1975-09-11 Power tool Expired CA1034405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/587,422 US3979977A (en) 1975-06-16 1975-06-16 Power tool

Publications (1)

Publication Number Publication Date
CA1034405A true CA1034405A (en) 1978-07-11

Family

ID=24349750

Family Applications (1)

Application Number Title Priority Date Filing Date
CA235,262A Expired CA1034405A (en) 1975-06-16 1975-09-11 Power tool

Country Status (7)

Country Link
US (1) US3979977A (it)
CA (1) CA1034405A (it)
DE (1) DE2609941A1 (it)
FR (1) FR2314808A1 (it)
GB (1) GB1537352A (it)
IT (1) IT1055454B (it)
SE (1) SE7601175L (it)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290584A (en) * 1976-08-16 1981-09-22 Stelco Inc. Pole mounted winch
US4253350A (en) * 1979-01-17 1981-03-03 Vincent De Tarr Garage door spring tensioning apparatus
US4348921A (en) * 1980-09-12 1982-09-14 White Anthony D Open end wrench
US4376396A (en) * 1981-03-12 1983-03-15 Michael Hayhoe Retaining and braking apparatus for use with powered rotational force applicator tool
DE9103252U1 (it) * 1991-03-16 1992-07-16 Robert Bosch Gmbh, 7000 Stuttgart, De
DE9207798U1 (de) * 1992-06-10 1993-10-14 Mummenhoff Heinrich Trennvorrichtung, insbesondere für Gestein mit ringförmiger Trennscheibe
US5501107A (en) * 1993-02-23 1996-03-26 Snyder; Robert F. Torque tool
GB9319346D0 (en) * 1993-09-18 1993-11-03 Fusion Group Plc Pipe coupling
US5605079A (en) * 1995-11-13 1997-02-25 Way; Robert L. Torsion spring tensioning tool
US6327744B1 (en) 1998-07-30 2001-12-11 Industrial Door Co., Inc. Roll-up door counterbalancing apparatus and method
US6408925B1 (en) 1998-07-30 2002-06-25 Industrial Door Company, Inc. Counterbalancing apparatus for roll-up door
US6263541B1 (en) * 1999-01-21 2001-07-24 Windsor Door, Inc. Winding cone of an overhead door counterbalancing mechanism and torsion spring winding method therefor
US6959751B2 (en) * 2002-04-22 2005-11-01 Canimex Inc. Winding system, rolling door assembly including the same and kit for assembling the winding system
US7686061B2 (en) * 2002-04-24 2010-03-30 Overhead Door Corporation Winding assembly for door counterbalance system
CA2441040C (en) * 2003-09-15 2009-01-27 Fred Primrose Torsion spring tensioning apparatus
US7073411B2 (en) * 2003-09-16 2006-07-11 Fred Primrose Torsion spring tensioning apparatus
US20050189080A1 (en) * 2004-02-26 2005-09-01 Wayne-Dalton Corp. Tensioning tool for a counterbalance system for sectional doors
US7254868B2 (en) * 2004-12-27 2007-08-14 Wayne-Dalton Corp. winding and anti-drop assembly for door counterbalance system
CA2629679C (en) * 2008-04-24 2015-07-14 Mike Svenson Roll-up closure
US8616093B1 (en) * 2009-09-01 2013-12-31 David Maniak Torsion spring torque assembly
US8732928B1 (en) * 2011-08-09 2014-05-27 Francis J. Hinger, Jr. System and method for repairing a counterbalance spring in an overhead rolling door assembly
US9957744B2 (en) * 2013-09-13 2018-05-01 Gary L. Hamman Power tool to spring torsioner converter
US20150075336A1 (en) * 2013-09-13 2015-03-19 Gary Hamman Power Tool To Spring Torsioner Converter
US20150190907A1 (en) * 2013-09-13 2015-07-09 Gary L Hamman Power Tool to Spring Torsioner Converter
WO2015193075A1 (en) * 2014-06-18 2015-12-23 Assa Abloy Entrance Systems Ab Tensioning tool
US10150207B2 (en) * 2016-11-09 2018-12-11 The Boeing Company Tool for rotating two components of assembly relative to each other
DE102017100581A1 (de) 2017-01-13 2018-07-19 Andreas Heiko Gruner Spannvorrichtung zum Spannen einer Schraubenfeder
IT201700080446A1 (it) * 2017-07-24 2019-01-24 Emilio Solari Tiramolla elettrico per serrande metalliche con chiusura a saracinesca.
USD838562S1 (en) * 2017-08-15 2019-01-22 Sure Winder LLC Torsion spring tool
EP4255681A1 (en) * 2020-12-01 2023-10-11 ASSA ABLOY Entrance Systems AB Torsion spring tensioning tool
US11578525B2 (en) * 2021-02-12 2023-02-14 Gmi Holdings, Inc. Door operator with isolated components
US20220410351A1 (en) * 2021-06-25 2022-12-29 Nissan North America, Inc. Fastening tool
WO2024068892A1 (en) * 2022-09-29 2024-04-04 Assa Abloy Entrance Systems Ab Torsion spring tensioning tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550045A (en) * 1945-12-22 1951-04-24 Hetre John P De Power-driven pipe tongs
US2556536A (en) * 1946-12-17 1951-06-12 Hillman Kelley Power-driven, gear-operated, member-holding wrench
US3216099A (en) * 1963-07-12 1965-11-09 United States Steel Corp Tool for removing a drive shaft assembly from a housing
US3257877A (en) * 1963-07-29 1966-06-28 Reed Roller Bit Co Power wrenches
US3196717A (en) * 1963-07-29 1965-07-27 Billy K Sheppard Pipe gripping mechanism for casing tongs
US3620105A (en) * 1969-11-07 1971-11-16 Hi Shear Corp Offset driver for threaded fasteners

Also Published As

Publication number Publication date
DE2609941A1 (de) 1976-12-30
GB1537352A (en) 1978-12-29
US3979977A (en) 1976-09-14
FR2314808A1 (fr) 1977-01-14
SE7601175L (sv) 1976-12-17
IT1055454B (it) 1981-12-21
FR2314808B3 (it) 1979-02-02

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