CN1095945C - 自锁预载控制螺母 - Google Patents

自锁预载控制螺母 Download PDF

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Publication number
CN1095945C
CN1095945C CN97103167A CN97103167A CN1095945C CN 1095945 C CN1095945 C CN 1095945C CN 97103167 A CN97103167 A CN 97103167A CN 97103167 A CN97103167 A CN 97103167A CN 1095945 C CN1095945 C CN 1095945C
Authority
CN
China
Prior art keywords
nut
triangle
bolt
self
lock portion
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 - Fee Related
Application number
CN97103167A
Other languages
English (en)
Chinese (zh)
Other versions
CN1171502A (zh
Inventor
J·A·劳
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.)
Hacker Patents
Original Assignee
Fairchild Holding 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 Fairchild Holding Corp filed Critical Fairchild Holding Corp
Publication of CN1171502A publication Critical patent/CN1171502A/zh
Application granted granted Critical
Publication of CN1095945C publication Critical patent/CN1095945C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/284—Locking by means of elastic deformation
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/026—Locking of screws, bolts or nuts in which the locking takes place after screwing down by swaging the nut on the bolt, i.e. by plastically deforming the nut
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Transmission Devices (AREA)
  • Support Of The Bearing (AREA)
  • Vehicle Body Suspensions (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Flexible Shafts (AREA)
  • Connection Of Plates (AREA)
  • Joining Of Building Structures In Genera (AREA)
CN97103167A 1996-01-25 1997-01-25 自锁预载控制螺母 Expired - Fee Related CN1095945C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/591,036 US5692863A (en) 1996-01-25 1996-01-25 Self-locking preload controlling nut
US591036 1996-01-25

Publications (2)

Publication Number Publication Date
CN1171502A CN1171502A (zh) 1998-01-28
CN1095945C true CN1095945C (zh) 2002-12-11

Family

ID=24364774

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97103167A Expired - Fee Related CN1095945C (zh) 1996-01-25 1997-01-25 自锁预载控制螺母

Country Status (13)

Country Link
US (1) US5692863A (enExample)
EP (1) EP0786603B1 (enExample)
JP (1) JPH09210038A (enExample)
KR (1) KR970059517A (enExample)
CN (1) CN1095945C (enExample)
AT (1) ATE202831T1 (enExample)
BR (1) BR9700767A (enExample)
DE (1) DE69705435T2 (enExample)
DK (1) DK0786603T3 (enExample)
ES (1) ES2159384T3 (enExample)
GR (1) GR3036746T3 (enExample)
IL (1) IL119937A (enExample)
PT (1) PT786603E (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998048176A2 (en) * 1997-04-21 1998-10-29 Roy Joyu Chuang Improved locking fastener
US6784597B1 (en) * 2003-04-15 2004-08-31 General Electric Company Self-locking nut for stud shaft and stacked wheel assembly for the rotor of a rotary machine
CN101037690B (zh) * 2006-03-16 2011-07-20 国家人口计生委科学技术研究所 具有新的单核苷酸多态性的brca1基因变体和其编码的蛋白质变体
JP5055918B2 (ja) 2006-09-28 2012-10-24 アイシン精機株式会社 パワーシートスライド装置
US7887354B2 (en) * 2008-08-11 2011-02-15 Holliday Randall A Thread lock for cable connectors
US20130078054A1 (en) * 2011-03-24 2013-03-28 Haylock Luke Hybrid collar for fastening systems
CN102305232A (zh) * 2011-08-29 2012-01-04 贵州航太精密制造有限公司 自锁螺母
JP5982212B2 (ja) * 2011-10-31 2016-08-31 日立オートモティブシステムズ株式会社 締結方法およびシリンダ装置
CA2774379A1 (en) * 2012-04-10 2013-10-10 Peter R. Bull Self-locking threaded fasteners and release tools for same
EP2981394B1 (en) 2013-04-01 2021-06-02 Vinod V. Pathy Lighting device
USD938095S1 (en) 2013-04-01 2021-12-07 Pathy Medical, Llc Lighting device
CN104747565A (zh) * 2013-12-26 2015-07-01 上海保隆汽车科技股份有限公司 定力矩螺母
DE102014018653B4 (de) * 2014-12-13 2020-06-18 Torsten Harms Klemmeinrichtung für eine Lenksäule eines Kraftfahrzeugs
DE102015107359A1 (de) * 2015-05-11 2016-11-17 Christian Hofmann Befestigungsvorrichtung
CN109753756B (zh) * 2019-01-31 2022-09-30 太原科技大学 一种双锥胀紧联结套设计尺寸的校核方法
MX2021014140A (es) * 2019-05-21 2022-01-04 Penn Eng & Mfg Corp Tornillo limitante de par torsional.
US11536310B2 (en) 2019-12-18 2022-12-27 Raytheon Company Locking push-pull fastener assembly
CN113124034A (zh) * 2021-03-25 2021-07-16 成都迈特航空制造有限公司 航空航天用高锁紧机械防松紧固系统、安装工具及方法
CN113309780A (zh) * 2021-06-28 2021-08-27 山东中天智控科技有限公司 一种螺母、螺栓及螺纹连接结构
CN113606243A (zh) * 2021-07-29 2021-11-05 山东中天智控科技有限公司 一种挤压变形紧固件及其装配方法
CN116906428A (zh) * 2023-07-31 2023-10-20 包头钢铁（集团）有限责任公司 一种分体式t型螺栓及其使用方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4601623A (en) * 1982-12-06 1986-07-22 John Wallace Fastener system and method
US5092726A (en) * 1989-07-21 1992-03-03 Vsi Corporation Self-locking fastener, fastener system, and process

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383353A (en) * 1977-11-09 1983-05-17 Vsi Corporation Process of forming a joint with a predetermined clamp-up load
US4260005A (en) * 1977-11-09 1981-04-07 Vsi Corporation Self-locking fastener, fastener system, and process
CA1251343A (en) * 1981-03-17 1989-03-21 Edgar L. Stencel Pin and process for its manufacture
US4544312A (en) * 1981-03-17 1985-10-01 Vsi Corporation Pin and process for its manufacture
US4682520A (en) * 1984-11-15 1987-07-28 Northrop Corporation Mechanically lockable fastener assembly
US4983084A (en) * 1989-09-26 1991-01-08 Northrop Corporation Double locked threaded fastener
US5148727A (en) * 1990-02-12 1992-09-22 Air Industries Corporation Installation tool for locking fasteners and method of use
US5061132A (en) * 1990-09-27 1991-10-29 Vsi Corporation Self-locking fastener
US5452974A (en) * 1993-03-04 1995-09-26 Air Industries Corporation Deformable locking fastener system and method of use

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4601623A (en) * 1982-12-06 1986-07-22 John Wallace Fastener system and method
US5092726A (en) * 1989-07-21 1992-03-03 Vsi Corporation Self-locking fastener, fastener system, and process

Also Published As

Publication number Publication date
EP0786603B1 (en) 2001-07-04
IL119937A (en) 2000-06-01
BR9700767A (pt) 1998-10-06
US5692863A (en) 1997-12-02
DE69705435T2 (de) 2002-05-23
GR3036746T3 (en) 2001-12-31
EP0786603A1 (en) 1997-07-30
DE69705435D1 (de) 2001-08-09
KR970059517A (ko) 1997-08-12
CN1171502A (zh) 1998-01-28
DK0786603T3 (da) 2001-09-24
ES2159384T3 (es) 2001-10-01
IL119937A0 (en) 1997-03-18
ATE202831T1 (de) 2001-07-15
PT786603E (pt) 2001-12-28
JPH09210038A (ja) 1997-08-12

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HUCK PATENT CO., LTD.

Free format text: FORMER OWNER: FAIRCHILD HOLDING CORP.

Effective date: 20030923

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20030923

Address after: The United States Delaware

Patentee after: Hacker patents

Address before: American California

Patentee before: Fairchild Holding Corp.

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee