BR7904376A - LIMITATIVE METAL NUT OF THE TIGHTENING TORQUE - Google Patents

LIMITATIVE METAL NUT OF THE TIGHTENING TORQUE

Info

Publication number
BR7904376A
BR7904376A BR7904376A BR7904376A BR7904376A BR 7904376 A BR7904376 A BR 7904376A BR 7904376 A BR7904376 A BR 7904376A BR 7904376 A BR7904376 A BR 7904376A BR 7904376 A BR7904376 A BR 7904376A
Authority
BR
Brazil
Prior art keywords
limitative
tightening torque
metal nut
nut
metal
Prior art date
Application number
BR7904376A
Other languages
Portuguese (pt)
Inventor
P Roubault
Original Assignee
Telemecanique Electrique
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 Telemecanique Electrique filed Critical Telemecanique Electrique
Publication of BR7904376A publication Critical patent/BR7904376A/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
    • 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)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
BR7904376A 1978-07-11 1979-07-10 LIMITATIVE METAL NUT OF THE TIGHTENING TORQUE BR7904376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7820684A FR2431063A1 (en) 1978-07-11 1978-07-11 TORQUE LIMITER NUT

Publications (1)

Publication Number Publication Date
BR7904376A true BR7904376A (en) 1980-04-08

Family

ID=9210606

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7904376A BR7904376A (en) 1978-07-11 1979-07-10 LIMITATIVE METAL NUT OF THE TIGHTENING TORQUE

Country Status (14)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503807A1 (en) * 1981-04-13 1982-10-15 Verlant Et Beaurain Insulated tightening bolt for screw-fastening cable connectors - has shaft head with inserted hexagonal insulating plug preventing electrical contact with cable, and tightenable with allen key
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 (en) * 2002-10-16 2004-05-19 Sfs Intec Holding Ag Nut with breakable tool attack
DE102008039431B4 (en) * 2008-08-25 2013-08-29 Cellpack Gmbh Tear-off screw for connecting elements of electrical conductors
FR3063530B1 (en) * 2017-03-03 2021-06-11 Seifel SELF-BREAKING SCREW

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR358505A (en) * 1905-10-13 1906-02-20 Nicolas Teste Adjustable friction-limited screw device
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 (en) * 1964-04-28 1966-03-11 Standard Pressed Steel Co preloaded nut
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 (en) * 1970-05-06 1975-05-12 Inteco Establishment PROCESS FOR PROTECTING SCREW THREADS AGAINST CORROSION AND SCREW THREADS TREATED BY THE PROCESS
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
FI65847C (en) 1984-07-10
SE7905793L (en) 1980-01-12
FR2431063B1 (en) 1980-12-19
DK154721C (en) 1989-05-16
BE877456A (en) 1979-11-05
SE429257B (en) 1983-08-22
IE48743B1 (en) 1985-05-01
DK282879A (en) 1980-01-12
NO148605B (en) 1983-08-01
MA18515A1 (en) 1980-04-01
ATA472879A (en) 1980-11-15
NL184291C (en) 1989-06-01
FI792172A (en) 1980-01-12
DK154721B (en) 1988-12-12
GB2029539A (en) 1980-03-19
CA1120291A (en) 1982-03-23
DE2926826C2 (en) 1986-12-18
NL184291B (en) 1989-01-02
IE791306L (en) 1980-01-11
FI65847B (en) 1984-03-30
DE2926826A1 (en) 1980-01-24
NO148605C (en) 1983-11-16
GB2029539B (en) 1983-05-05
AT362963B (en) 1981-06-25
FR2431063A1 (en) 1980-02-08
NL7905215A (en) 1980-01-15
NO792284L (en) 1980-01-14

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19940710