FR2472687A1 - Boulon a l'epreuve du desserrage - Google Patents

Boulon a l'epreuve du desserrage Download PDF

Info

Publication number
FR2472687A1
FR2472687A1 FR8019331A FR8019331A FR2472687A1 FR 2472687 A1 FR2472687 A1 FR 2472687A1 FR 8019331 A FR8019331 A FR 8019331A FR 8019331 A FR8019331 A FR 8019331A FR 2472687 A1 FR2472687 A1 FR 2472687A1
Authority
FR
France
Prior art keywords
bolt
nut
thread
loosening
diameter
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.)
Granted
Application number
FR8019331A
Other languages
English (en)
French (fr)
Other versions
FR2472687B1 (de
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2472687A1 publication Critical patent/FR2472687A1/fr
Application granted granted Critical
Publication of FR2472687B1 publication Critical patent/FR2472687B1/fr
Granted legal-status Critical Current

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)
FR8019331A 1979-12-26 1980-09-08 Boulon a l'epreuve du desserrage Granted FR2472687A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2472687A1 true FR2472687A1 (fr) 1981-07-03
FR2472687B1 FR2472687B1 (de) 1984-02-10

Family

ID=15914770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8019331A Granted FR2472687A1 (fr) 1979-12-26 1980-09-08 Boulon a l'epreuve du desserrage

Country Status (15)

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

Families Citing this family (14)

* 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
DE3800892A1 (de) * 1988-01-14 1989-07-27 Brueninghaus Hydraulik Gmbh Justiervorrichtung fuer einen einstell-gewindebolzen
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
WO2007012124A1 (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
CN102678727B (zh) * 2012-06-13 2014-04-16 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
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2058607A5 (de) * 1969-09-16 1971-05-28 Mathevot Michel

Family Cites Families (7)

* 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.
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2058607A5 (de) * 1969-09-16 1971-05-28 Mathevot Michel

Also Published As

Publication number Publication date
IT1127881B (it) 1986-05-28
CH637450A5 (fr) 1983-07-29
JPS6261805B2 (de) 1987-12-23
ES258155U (es) 1982-02-16
DE3032166C2 (de) 1983-07-21
AU543177B2 (en) 1985-04-04
ZA804869B (en) 1981-08-26
AU6072280A (en) 1981-07-02
ES261798Y (es) 1983-03-01
IT8049566A0 (it) 1980-08-28
ES261798U (es) 1982-08-16
ES258155Y (es) 1982-07-16
SE8005970L (sv) 1981-06-27
DE3032166A1 (de) 1981-07-02
BE885332A (fr) 1981-01-16
FI802610A (fi) 1981-06-27
NO802381L (no) 1981-06-29
NL8004673A (nl) 1981-07-16
GB2066401A (en) 1981-07-08
JPS5694019A (en) 1981-07-30
FR2472687B1 (de) 1984-02-10
DD153174A5 (de) 1981-12-23

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