AU2014305944B2 - Apparatus for tightening threaded fasteners - Google Patents

Apparatus for tightening threaded fasteners Download PDF

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Publication number
AU2014305944B2
AU2014305944B2 AU2014305944A AU2014305944A AU2014305944B2 AU 2014305944 B2 AU2014305944 B2 AU 2014305944B2 AU 2014305944 A AU2014305944 A AU 2014305944A AU 2014305944 A AU2014305944 A AU 2014305944A AU 2014305944 B2 AU2014305944 B2 AU 2014305944B2
Authority
AU
Australia
Prior art keywords
assembly
drive shaft
segment
retaining
cap
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.)
Active
Application number
AU2014305944A
Other languages
English (en)
Other versions
AU2014305944A1 (en
Inventor
Christopher GREGORIO
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.)
Hytorc Inc
Original Assignee
Hytorc Inc
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 Hytorc Inc filed Critical Hytorc Inc
Publication of AU2014305944A1 publication Critical patent/AU2014305944A1/en
Application granted granted Critical
Publication of AU2014305944B2 publication Critical patent/AU2014305944B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0805—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to deformation of a resilient body or a body of fluid
    • 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
    • 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
    • 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
    • B25B23/0007—Connections or joints between tool parts
    • B25B23/0035—Connection means between socket or screwdriver bit and tool
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/02—Shafts; Axles
    • F16C3/023—Shafts; Axles made of several parts, e.g. by welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Ocean & Marine Engineering (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Connection Of Plates (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
AU2014305944A 2013-08-06 2014-08-06 Apparatus for tightening threaded fasteners Active AU2014305944B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361862530P 2013-08-06 2013-08-06
US61/862,530 2013-08-06
PCT/US2014/050002 WO2015021197A1 (en) 2013-08-06 2014-08-06 Apparatus for tightening threaded fasteners

Publications (2)

Publication Number Publication Date
AU2014305944A1 AU2014305944A1 (en) 2016-03-24
AU2014305944B2 true AU2014305944B2 (en) 2018-07-05

Family

ID=51358126

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2014305944A Active AU2014305944B2 (en) 2013-08-06 2014-08-06 Apparatus for tightening threaded fasteners

Country Status (8)

Country Link
US (1) US10655683B2 (enExample)
EP (1) EP3030382B1 (enExample)
JP (1) JP6506283B2 (enExample)
CN (1) CN105555481B (enExample)
AU (1) AU2014305944B2 (enExample)
BR (1) BR112016002701B1 (enExample)
MX (1) MX389952B (enExample)
WO (1) WO2015021197A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2524825A (en) * 2014-04-04 2015-10-07 Hire Torque Ltd Torque wrench with reaction arm
GB2615063A (en) * 2021-12-15 2023-08-02 Atlas Copco Ind Technique Ab Hydraulic torque wrench

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762033A (en) * 1987-02-24 1988-08-09 National Hand Tool Corporation Ratchet wrench with manual disassembly capability
DE3917827A1 (de) * 1989-06-01 1990-12-06 Wagner Paul Heinz Druckmittelbetriebener kraftschrauber
US20030136230A1 (en) * 2002-01-18 2003-07-24 Chen Hsin Nien Ratchet wrench having socket adapter securing device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1775402A (en) * 1925-01-26 1930-09-09 Husky Corp Wrench outfit
US4722252A (en) * 1987-03-02 1988-02-02 Fulcher William A Power driven wrench
US5732989A (en) * 1996-06-14 1998-03-31 Transgaurd Industries, Inc. Lock and tool therefor
US6761094B2 (en) * 2001-08-20 2004-07-13 John Tobako Handle for hand tool
US20050284265A1 (en) * 2004-06-28 2005-12-29 Baker David J Anvil system for pneumatic ratchet wrench
US7062993B2 (en) * 2004-09-15 2006-06-20 Raymond Shaw Torque wrench
US8251418B2 (en) * 2006-09-20 2012-08-28 Aktiebolaget Skf Gripping device
EA020734B1 (ru) * 2009-06-26 2015-01-30 Хайторк Дивижн Анекс Корпорейшн Устройство для затяжки резьбового крепежа
US8342787B2 (en) * 2009-11-11 2013-01-01 Zipnut Technology, Llc Fast-acting collapsible fastener
JP2013539841A (ja) * 2010-08-02 2013-10-28 ジェティド コーポレイション ネジ山付き締結具を締め付ける装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762033A (en) * 1987-02-24 1988-08-09 National Hand Tool Corporation Ratchet wrench with manual disassembly capability
DE3917827A1 (de) * 1989-06-01 1990-12-06 Wagner Paul Heinz Druckmittelbetriebener kraftschrauber
US20030136230A1 (en) * 2002-01-18 2003-07-24 Chen Hsin Nien Ratchet wrench having socket adapter securing device

Also Published As

Publication number Publication date
WO2015021197A1 (en) 2015-02-12
EP3030382B1 (en) 2018-07-18
AU2014305944A1 (en) 2016-03-24
CN105555481B (zh) 2019-01-22
BR112016002701A2 (enExample) 2017-08-29
CN105555481A (zh) 2016-05-04
US20160178013A1 (en) 2016-06-23
MX389952B (es) 2025-03-20
JP6506283B2 (ja) 2019-04-24
HK1218099A1 (zh) 2017-02-03
BR112016002701B1 (pt) 2022-09-20
US10655683B2 (en) 2020-05-19
EP3030382A1 (en) 2016-06-15
MX2016001690A (es) 2016-09-06
JP2016528051A (ja) 2016-09-15

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)