CH637450A5 - Boulon a l'epreuve du desserrage. - Google Patents

Boulon a l'epreuve du desserrage. Download PDF

Info

Publication number
CH637450A5
CH637450A5 CH713680A CH713680A CH637450A5 CH 637450 A5 CH637450 A5 CH 637450A5 CH 713680 A CH713680 A CH 713680A CH 713680 A CH713680 A CH 713680A CH 637450 A5 CH637450 A5 CH 637450A5
Authority
CH
Switzerland
Prior art keywords
bolt
nut
small diameter
thread
loosening
Prior art date
Application number
CH713680A
Other languages
English (en)
French (fr)
Inventor
Masao Kanazawa
Original Assignee
Masao Kanazawa
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 Masao Kanazawa filed Critical Masao Kanazawa
Publication of CH637450A5 publication Critical patent/CH637450A5/fr

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
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/12—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts
    • F16B39/16—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts in which the screw-thread of the locknut differs from that of the nut
    • F16B39/18—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts in which the screw-thread of the locknut differs from that of the nut in which the locknut grips with screw-thread in the nuts as well as on the bolt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Clamps And Clips (AREA)
  • Joining Of Building Structures In Genera (AREA)
CH713680A 1979-12-26 1980-09-24 Boulon a l'epreuve du desserrage. CH637450A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17097279A JPS5694019A (en) 1979-12-26 1979-12-26 Lock bolt

Publications (1)

Publication Number Publication Date
CH637450A5 true CH637450A5 (fr) 1983-07-29

Family

ID=15914770

Family Applications (1)

Application Number Title Priority Date Filing Date
CH713680A CH637450A5 (fr) 1979-12-26 1980-09-24 Boulon a l'epreuve du desserrage.

Country Status (15)

Country Link
JP (1) JPS5694019A (fi)
AU (1) AU543177B2 (fi)
BE (1) BE885332A (fi)
CH (1) CH637450A5 (fi)
DD (1) DD153174A5 (fi)
DE (1) DE3032166C2 (fi)
ES (2) ES258155Y (fi)
FI (1) FI802610A (fi)
FR (1) FR2472687A1 (fi)
GB (1) GB2066401A (fi)
IT (1) IT1127881B (fi)
NL (1) NL8004673A (fi)
NO (1) NO802381L (fi)
SE (1) SE8005970L (fi)
ZA (1) ZA804869B (fi)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3800892A1 (de) * 1988-01-14 1989-07-27 Brueninghaus Hydraulik Gmbh Justiervorrichtung fuer einen einstell-gewindebolzen
CN102678727A (zh) * 2012-06-13 2012-09-19 李延春 防锁紧后松动的螺栓
CN112211891A (zh) * 2020-10-13 2021-01-12 陈永华 一种逆向螺纹防松动紧密锁紧螺栓

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5757913A (en) * 1980-09-22 1982-04-07 Masao Kanazawa Loosening-proof bolt
DE3433738A1 (de) * 1984-09-14 1986-03-20 Fa. Carl Zeiss, 7920 Heidenheim Einrichtung zur lagemaessigen fixierung eines gewindebolzens
CH666093A5 (de) * 1985-05-30 1988-06-30 Sulzer Ag Schraubverbindung.
US4784554A (en) * 1985-09-26 1988-11-15 Break Douglas G T-bolt assembly
US4840529A (en) * 1987-08-17 1989-06-20 Phillips Donald A Adjustment lock
US5147093A (en) * 1991-09-25 1992-09-15 Tisdale Roger B Puzzle bolt
US5391033A (en) * 1993-03-01 1995-02-21 Gibbons; Rodney M. Nut lock
AU659352B1 (en) * 1993-11-11 1995-05-11 Chih-Chung Chiang A fixing means
CA2616598A1 (en) * 2005-07-26 2007-02-01 Brian Investments Pty Ltd Improved fastener and fastener tightening/loosening device
CN102052381A (zh) * 2010-12-31 2011-05-11 何天麟 分离式防盗螺栓
CN112392835B (zh) * 2020-11-16 2022-03-15 浙江瑞昭科技股份有限公司 一种具有防松功能的紧固件

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190913232A (en) * 1909-06-05 1909-12-09 William Francis Kenney Improvement in Nut Locks.
GB190915777A (en) * 1909-07-06 1909-09-09 William Francis Kenney Improvements in Nut-locks.
GB226764A (en) * 1924-10-24 1925-01-01 John Phillips Page Lester Improvements in locking devices for bolts and nuts
FR716305A (fr) * 1930-09-04 1931-12-18 Frein d'écrou
GB659484A (en) * 1949-11-08 1951-10-24 Alberto Attias Improvements relating to nut locking systems
GB745778A (en) * 1954-02-01 1956-02-29 Broadbent & Sons Ltd Thomas Improvements in folding machines for laundry use
FR2058607A5 (fi) * 1969-09-16 1971-05-28 Mathevot Michel
FR2356037A1 (fr) * 1976-06-23 1978-01-20 Ceraver Dispositif de fixation mecanique par vissage indesserable
GB1563811A (en) * 1977-07-21 1980-04-02 Wright J Locking element
JPS5680517A (en) * 1979-12-05 1981-07-01 Masao Kanazawa Loosenproof bolt and nut

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3800892A1 (de) * 1988-01-14 1989-07-27 Brueninghaus Hydraulik Gmbh Justiervorrichtung fuer einen einstell-gewindebolzen
CN102678727A (zh) * 2012-06-13 2012-09-19 李延春 防锁紧后松动的螺栓
CN112211891A (zh) * 2020-10-13 2021-01-12 陈永华 一种逆向螺纹防松动紧密锁紧螺栓

Also Published As

Publication number Publication date
AU6072280A (en) 1981-07-02
ES261798U (es) 1982-08-16
DE3032166C2 (de) 1983-07-21
JPS6261805B2 (fi) 1987-12-23
IT8049566A0 (it) 1980-08-28
AU543177B2 (en) 1985-04-04
JPS5694019A (en) 1981-07-30
DD153174A5 (de) 1981-12-23
NO802381L (no) 1981-06-29
FR2472687A1 (fr) 1981-07-03
ZA804869B (en) 1981-08-26
DE3032166A1 (de) 1981-07-02
ES261798Y (es) 1983-03-01
ES258155U (es) 1982-02-16
GB2066401A (en) 1981-07-08
IT1127881B (it) 1986-05-28
BE885332A (fr) 1981-01-16
FR2472687B1 (fi) 1984-02-10
FI802610A (fi) 1981-06-27
SE8005970L (sv) 1981-06-27
NL8004673A (nl) 1981-07-16
ES258155Y (es) 1982-07-16

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Legal Events

Date Code Title Description
PL Patent ceased