CA1120291A - Ecrou limiteur de couple - Google Patents

Ecrou limiteur de couple

Info

Publication number
CA1120291A
CA1120291A CA000331454A CA331454A CA1120291A CA 1120291 A CA1120291 A CA 1120291A CA 000331454 A CA000331454 A CA 000331454A CA 331454 A CA331454 A CA 331454A CA 1120291 A CA1120291 A CA 1120291A
Authority
CA
Canada
Prior art keywords
nut
envelope
flats
portions
annular region
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
Application number
CA000331454A
Other languages
English (en)
French (fr)
Inventor
Pierre Roubault
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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique SA
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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Application granted granted Critical
Publication of CA1120291A publication Critical patent/CA1120291A/fr
Expired 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
    • F16B33/00—Features common to bolt and 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
    • 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)
  • Bolts, Nuts, And Washers (AREA)
  • Insulating Bodies (AREA)
  • Clamps And Clips (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
CA000331454A 1978-07-11 1979-07-10 Ecrou limiteur de couple Expired CA1120291A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7820684 1978-07-11
FR7820684A FR2431063A1 (fr) 1978-07-11 1978-07-11 Ecrou limiteur de couple

Publications (1)

Publication Number Publication Date
CA1120291A true CA1120291A (fr) 1982-03-23

Family

ID=9210606

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000331454A Expired CA1120291A (fr) 1978-07-11 1979-07-10 Ecrou limiteur de couple

Country Status (14)

Country Link
AT (1) AT362963B (nl)
BE (1) BE877456A (nl)
BR (1) BR7904376A (nl)
CA (1) CA1120291A (nl)
DE (1) DE2926826C2 (nl)
DK (1) DK154721C (nl)
FI (1) FI65847C (nl)
FR (1) FR2431063A1 (nl)
GB (1) GB2029539B (nl)
IE (1) IE48743B1 (nl)
MA (1) MA18515A1 (nl)
NL (1) NL184291C (nl)
NO (1) NO148605C (nl)
SE (1) SE429257B (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503807A1 (fr) * 1981-04-13 1982-10-15 Verlant Et Beaurain Vis isolee, notamment pour connecteur electrique
GB2133491A (en) * 1983-01-07 1984-07-25 Roy Rogers Security nuts
EP0287381A3 (en) * 1987-04-16 1990-06-13 Supedo Pty. Limited Fastening device
GB0021277D0 (en) * 2000-08-31 2000-10-18 B & H Nottingham Ltd Shearable fastener
DE10248229B3 (de) * 2002-10-16 2004-05-19 Sfs Intec Holding Ag Mutter mit abbrechbarem Werkzeugangriff
DE102008039431B4 (de) * 2008-08-25 2013-08-29 Cellpack Gmbh Abreißschraube für Verbindungselemente von elektrischen Leitern
FR3063530B1 (fr) * 2017-03-03 2021-06-11 Seifel Vis auto-cassante

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR358505A (fr) * 1905-10-13 1906-02-20 Nicolas Teste Dispositif de vis à serrage limité par friction réglable
GB640478A (en) * 1947-12-17 1950-07-19 Benjamin George Forman Improvements in and relating to non-conductive fastening devices
GB854792A (en) * 1958-07-29 1960-11-23 A P Newall & Company Ltd Improvements relating to screw nuts
FR1431608A (fr) * 1964-04-28 1966-03-11 Standard Pressed Steel Co écrou préchargé
GB1144080A (en) * 1968-01-19 1969-03-05 Gkn Screws Fasteners Ltd Improvements in or relating to nuts
US3449998A (en) * 1968-01-31 1969-06-17 Hi Shear Corp Inherently torque-limited fastener
US3482864A (en) * 1968-03-26 1969-12-09 Hi Shear Corp Fluid sealed joint
US3512447A (en) * 1968-09-09 1970-05-19 Rudolph Marion Vaughn Frangible nut fastener
GB1321103A (en) * 1970-05-01 1973-06-20 Rapid Metal Developments Ltd Tie rod end pieces
AT322296B (de) * 1970-05-06 1975-05-12 Inteco Establishment Verfahren zur schützen von schraubengewinden gegen korrosion und nach dem verfahren behandelte schraubengewinde
US3728933A (en) * 1971-03-11 1973-04-24 Mac Lean Fogg Lock Nut Co Means and method for controlling tension in a threaded member

Also Published As

Publication number Publication date
FR2431063A1 (fr) 1980-02-08
DE2926826C2 (de) 1986-12-18
GB2029539B (en) 1983-05-05
NL184291B (nl) 1989-01-02
SE429257B (sv) 1983-08-22
FR2431063B1 (nl) 1980-12-19
DK154721C (da) 1989-05-16
NO148605C (no) 1983-11-16
BR7904376A (pt) 1980-04-08
DK282879A (da) 1980-01-12
DK154721B (da) 1988-12-12
BE877456A (fr) 1979-11-05
ATA472879A (de) 1980-11-15
IE791306L (en) 1980-01-11
NL7905215A (nl) 1980-01-15
IE48743B1 (en) 1985-05-01
FI792172A (fi) 1980-01-12
GB2029539A (en) 1980-03-19
DE2926826A1 (de) 1980-01-24
MA18515A1 (fr) 1980-04-01
NO792284L (no) 1980-01-14
FI65847C (fi) 1984-07-10
NO148605B (no) 1983-08-01
NL184291C (nl) 1989-06-01
FI65847B (fi) 1984-03-30
SE7905793L (sv) 1980-01-12
AT362963B (de) 1981-06-25

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Legal Events

Date Code Title Description
MKEX Expiry