NL7810988A - SELF-BRAKING THREADS. - Google Patents

SELF-BRAKING THREADS.

Info

Publication number
NL7810988A
NL7810988A NL7810988A NL7810988A NL7810988A NL 7810988 A NL7810988 A NL 7810988A NL 7810988 A NL7810988 A NL 7810988A NL 7810988 A NL7810988 A NL 7810988A NL 7810988 A NL7810988 A NL 7810988A
Authority
NL
Netherlands
Prior art keywords
self
braking threads
braking
threads
Prior art date
Application number
NL7810988A
Other languages
Dutch (nl)
Original Assignee
Yoshioki Tomoyasu
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 Yoshioki Tomoyasu filed Critical Yoshioki Tomoyasu
Publication of NL7810988A publication Critical patent/NL7810988A/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
    • 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
    • F16B39/30—Locking exclusively by special shape of the screw-thread

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Clamps And Clips (AREA)
NL7810988A 1977-11-04 1978-11-03 SELF-BRAKING THREADS. NL7810988A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13152777A JPS5465252A (en) 1977-11-04 1977-11-04 Lock nut* lock bolt and lock screw

Publications (1)

Publication Number Publication Date
NL7810988A true NL7810988A (en) 1979-05-08

Family

ID=15060141

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7810988A NL7810988A (en) 1977-11-04 1978-11-03 SELF-BRAKING THREADS.

Country Status (9)

Country Link
JP (1) JPS5465252A (en)
AU (1) AU529857B2 (en)
CA (1) CA1126060A (en)
FR (1) FR2408061A1 (en)
GB (1) GB2036227B (en)
IT (1) IT1106649B (en)
NL (1) NL7810988A (en)
SE (1) SE7905818L (en)
WO (1) WO1979000280A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764067A (en) * 1985-11-22 1988-08-16 Jsm Screw Co., Ltd. Screw with groove for self-lock and method and rolling flat die for manufacturing the same

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4003892A1 (en) * 1990-02-09 1991-08-14 Haerle Anton SELF-LOCKING THREAD
US5052156A (en) * 1990-10-15 1991-10-01 501 Fukui Chemical Industry Co., Ltd. Flooring panel system
WO1999024191A1 (en) * 1997-11-10 1999-05-20 Hanstock Fasteners Pty Limited Improvements relating to screws and threadforms
UA66876C2 (en) * 1998-09-07 2004-06-15 Валлурек Маннесманн Ойл Енд Гес Франс Threaded joint of two metal pipes with a slot made in the threading
JP2003042130A (en) * 2001-08-01 2003-02-13 Taisuke Onuki Screw member
JP2003109711A (en) * 2001-09-28 2003-04-11 Maspro Denkoh Corp Connection terminal of high frequency equipment
US6688988B2 (en) 2002-06-04 2004-02-10 Balax, Inc. Looking thread cold forming tool
CN105485139A (en) * 2016-01-15 2016-04-13 瑞安市威孚标准件有限公司 Bolt with self-locking function
JP2017219076A (en) * 2016-06-06 2017-12-14 株式会社青山製作所 bolt

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US793824A (en) * 1904-12-15 1905-07-04 American Iron And Steel Mfg Co Inc Bolt and nut lock.
US3069961A (en) * 1960-01-04 1962-12-25 Elastic Stop Nut Corp Screw threaded member
US3523565A (en) * 1968-04-29 1970-08-11 Allied Prod Corp Self locking male threaded fastener
US3882917A (en) * 1970-04-03 1975-05-13 Litton Industrial Products Self-locking thread
CA954430A (en) * 1970-04-03 1974-09-10 Dumont Aviation Associates Self-locking screw
US3850215A (en) * 1971-11-22 1974-11-26 Litton Industrial Products Self-locking fasteners

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764067A (en) * 1985-11-22 1988-08-16 Jsm Screw Co., Ltd. Screw with groove for self-lock and method and rolling flat die for manufacturing the same

Also Published As

Publication number Publication date
GB2036227B (en) 1982-11-03
GB2036227A (en) 1980-06-25
AU4131778A (en) 1979-05-17
IT1106649B (en) 1985-11-11
SE7905818L (en) 1979-07-03
WO1979000280A1 (en) 1979-05-31
JPS5465252A (en) 1979-05-25
JPS5619492B2 (en) 1981-05-08
AU529857B2 (en) 1983-06-23
CA1126060A (en) 1982-06-22
FR2408061A1 (en) 1979-06-01
IT7851762A0 (en) 1978-11-03

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Legal Events

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A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed