SG11202112563QA - Torque limiting screw - Google Patents

Torque limiting screw

Info

Publication number
SG11202112563QA
SG11202112563QA SG11202112563QA SG11202112563QA SG11202112563QA SG 11202112563Q A SG11202112563Q A SG 11202112563QA SG 11202112563Q A SG11202112563Q A SG 11202112563QA SG 11202112563Q A SG11202112563Q A SG 11202112563QA SG 11202112563Q A SG11202112563Q A SG 11202112563QA
Authority
SG
Singapore
Prior art keywords
torque limiting
limiting screw
screw
torque
limiting
Prior art date
Application number
SG11202112563QA
Inventor
Michael Maloney
Stotz, Jr
Original Assignee
Penn Eng & Mfg Corp
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 Penn Eng & Mfg Corp filed Critical Penn Eng & Mfg Corp
Publication of SG11202112563QA publication Critical patent/SG11202112563QA/en

Links

Classifications

    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • F16B31/027—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load with a bolt head causing the fastening or the unfastening tool to lose the grip when a specified torque is exceeded
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0061—Specially shaped nuts or heads of bolts or screws for rotations by a tool with grooves, notches or splines on the external peripheral surface designed for tools engaging in radial direction
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B29/00—Screwed connection with deformation of nut or auxiliary member while fastening
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • F16B31/021—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load by means of a frangible part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
SG11202112563QA 2019-05-21 2020-05-19 Torque limiting screw SG11202112563QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962850664P 2019-05-21 2019-05-21
PCT/US2020/033597 WO2020236813A1 (en) 2019-05-21 2020-05-19 Torque limiting screw

Publications (1)

Publication Number Publication Date
SG11202112563QA true SG11202112563QA (en) 2021-12-30

Family

ID=73457801

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202112563QA SG11202112563QA (en) 2019-05-21 2020-05-19 Torque limiting screw

Country Status (8)

Country Link
US (1) US11493075B2 (en)
EP (1) EP3973198A4 (en)
JP (1) JP7481365B2 (en)
CN (1) CN113825918B (en)
CA (1) CA3140617A1 (en)
MX (1) MX2021014140A (en)
SG (1) SG11202112563QA (en)
WO (1) WO2020236813A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112880486B (en) * 2021-01-13 2022-08-19 西安近代化学研究所 Reverse-stroke self-locking lasting torque output device
US11840141B2 (en) * 2021-05-03 2023-12-12 Nissan North America, Inc. Vehicle drive train assembly
TWI804025B (en) * 2021-10-27 2023-06-01 明泰科技股份有限公司 Screw having stacked screw heads

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374014A (en) * 1965-07-27 1968-03-19 Standard Pressed Steel Co Swaged seals
US3929054A (en) * 1972-12-01 1975-12-30 Elco Industries Inc Fastening element adapted for tightening to predetermined torque
US4176582A (en) * 1978-02-10 1979-12-04 Microdot Inc. Torque limiting nut assembly
US4601623A (en) * 1982-12-06 1986-07-22 John Wallace Fastener system and method
SE502627C2 (en) * 1994-04-25 1995-11-27 Sandvik Ab Device for protection against over tightening of bolts, screws and the like
US6309154B1 (en) * 1999-10-18 2001-10-30 Vibro-Meter S.A. Torque-limiting assembly
US6364688B1 (en) * 1999-11-17 2002-04-02 International Business Machines Corporation Thumbscrew with automatic torque-limiting feature
JP2001140833A (en) * 1999-11-18 2001-05-22 Nec Corp Torque-controlling thumb nut
US6293744B1 (en) * 2000-06-14 2001-09-25 Illinois Tool Works Inc. Fastener system including a fastener and a cap
DE10144034A1 (en) * 2001-09-07 2003-03-27 Wink Hermann Metallwarenfabrik Locknut and method of making it
FR2852067B1 (en) * 2003-03-07 2005-04-15 Schneider Electric Ind Sas SCREW TERMINAL DEBRAYABLE
US6802680B1 (en) * 2004-01-20 2004-10-12 Hewlett-Packard Development Company, L.P. Torque limiting fastener
WO2008004039A2 (en) 2006-03-10 2008-01-10 Serampore Industries Private Ltd., Inc. Limited torque bolt mechanism
FR2928429B1 (en) * 2008-03-06 2012-01-13 Lisi Automotive Former TORQUE SCREW DEVICE WITH TORQUE LIMIT
IT1393785B1 (en) * 2009-03-26 2012-05-08 Viteria Pettarini Srl FIXING ELEMENT FOR A PROTECTION INSERT, PROTECTIVE ANCHOR FOR SUCH FIXING AND COMBINATION ELEMENT BETWEEN FIXING ELEMENT AND PROTECTION INSERT
BRPI1003609B1 (en) * 2010-09-27 2016-08-02 Elc Produtos De Segurança Indústria E Comércio Ltda screw seal
DE102011106696A1 (en) * 2011-07-06 2013-01-10 Labomatic Instruments Ag Screwing element for attaching a cable to a counterpart
EP2584241A1 (en) * 2011-09-30 2013-04-24 Dong-A Metal Co., Ltd. Torque control cap for hose clamp
CN202468647U (en) * 2012-03-13 2012-10-03 余姚市士森铜材厂 Lock nut
US10035467B2 (en) * 2012-09-11 2018-07-31 Thule Sweden Ab Specified clamp force inducing transmission for a bicycle fork mount
DE102012019128A1 (en) * 2012-09-28 2014-04-03 Andreas Stihl Ag & Co. Kg Adjustment lock for an adjustment screw on a carburetor
CN203285818U (en) * 2013-05-30 2013-11-13 王嘉兴 Fastening screw structure
WO2015098141A1 (en) * 2013-12-27 2015-07-02 株式会社ロックン・ボルト Bolt
NL2015075B1 (en) * 2015-07-02 2017-01-30 Walraven Holding Bv J Van Pipe clip with tightening screw having torque limiting cap.
NL2015076B1 (en) * 2015-07-02 2017-01-30 Walraven Holding Bv J Van Tightening screw having torque limiting cap.
FR3050132B1 (en) * 2016-03-29 2018-08-17 Schneider Electric Industries Sas TIGHT COUPLING ATTACHMENT, AND ELECTRICAL PROTECTION DEVICE COMPRISING AT LEAST ONE TERMINAL CONNECTED THROUGH SUCH AN ACCESSORY
JP6779570B2 (en) 2016-07-14 2020-11-04 日本クロージャー株式会社 Tightening torque control tool, nuts and bolts with tightening torque control tool, and mounting method of attachments

Also Published As

Publication number Publication date
WO2020236813A1 (en) 2020-11-26
US20200370588A1 (en) 2020-11-26
TW202108902A (en) 2021-03-01
JP2022533087A (en) 2022-07-21
CN113825918B (en) 2023-10-03
JP7481365B2 (en) 2024-05-10
MX2021014140A (en) 2022-01-04
CN113825918A (en) 2021-12-21
US11493075B2 (en) 2022-11-08
EP3973198A4 (en) 2023-06-14
EP3973198A1 (en) 2022-03-30
CA3140617A1 (en) 2020-11-26

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