FR2593572B1 - INSULATED HEAD SCREWS, ESPECIALLY FOR ELECTRIC APPLICATIONS - Google Patents

INSULATED HEAD SCREWS, ESPECIALLY FOR ELECTRIC APPLICATIONS

Info

Publication number
FR2593572B1
FR2593572B1 FR8601104A FR8601104A FR2593572B1 FR 2593572 B1 FR2593572 B1 FR 2593572B1 FR 8601104 A FR8601104 A FR 8601104A FR 8601104 A FR8601104 A FR 8601104A FR 2593572 B1 FR2593572 B1 FR 2593572B1
Authority
FR
France
Prior art keywords
head screws
electric applications
insulated head
insulated
applications
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
FR8601104A
Other languages
French (fr)
Other versions
FR2593572A1 (en
Inventor
Andre Beaurain
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.)
VERLANT BEAURAIN
Original Assignee
VERLANT BEAURAIN
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 VERLANT BEAURAIN filed Critical VERLANT BEAURAIN
Priority to FR8601104A priority Critical patent/FR2593572B1/en
Priority to FR8617135A priority patent/FR2607881A2/en
Publication of FR2593572A1 publication Critical patent/FR2593572A1/en
Application granted granted Critical
Publication of FR2593572B1 publication Critical patent/FR2593572B1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • 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
    • F16B33/004—Sealing; Insulation
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • 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)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
FR8601104A 1986-01-27 1986-01-27 INSULATED HEAD SCREWS, ESPECIALLY FOR ELECTRIC APPLICATIONS Expired FR2593572B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8601104A FR2593572B1 (en) 1986-01-27 1986-01-27 INSULATED HEAD SCREWS, ESPECIALLY FOR ELECTRIC APPLICATIONS
FR8617135A FR2607881A2 (en) 1986-01-27 1986-12-08 Screw with an insulated head particularly for electrical applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8601104A FR2593572B1 (en) 1986-01-27 1986-01-27 INSULATED HEAD SCREWS, ESPECIALLY FOR ELECTRIC APPLICATIONS

Publications (2)

Publication Number Publication Date
FR2593572A1 FR2593572A1 (en) 1987-07-31
FR2593572B1 true FR2593572B1 (en) 1988-04-29

Family

ID=9331510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8601104A Expired FR2593572B1 (en) 1986-01-27 1986-01-27 INSULATED HEAD SCREWS, ESPECIALLY FOR ELECTRIC APPLICATIONS

Country Status (1)

Country Link
FR (1) FR2593572B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2791404B1 (en) * 1999-03-26 2001-04-27 Mecelec Ind CALIBRATED TIGHTENING SCREW, MANUFACTURING METHOD THEREOF AND ELECTRICAL CONNECTION SYSTEM INCLUDING SUCH A SCREW
FR2840373B1 (en) 2002-05-29 2004-07-23 Schneider Electric Ind Sas SECABLE SCREW MOUNTING DEVICE FOR ELECTRICAL EQUIPMENT
CN102979800A (en) * 2011-09-07 2013-03-20 祁文军 Insulation bolt
DE102016105310B4 (en) * 2016-03-22 2020-09-24 Arcus Elektrotechnik Alois Schiffmann Gmbh SHEAR SCREW FOR WORKING UNDER VOLTAGE
US11193522B2 (en) 2016-11-30 2021-12-07 3M Innovative Properties Company Shear bolt
FR3097911B1 (en) 2019-06-28 2021-07-09 Upeca Electrically insulated screw system and its manufacturing process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB614602A (en) * 1946-07-17 1948-12-17 English Electric Co Ltd Improvements in terminal clamping screws
GB665544A (en) * 1947-12-15 1952-01-23 Gordon Spencer Marston Improvements in or relating to insulated nuts
US3561317A (en) * 1969-04-04 1971-02-09 Anaconda American Brass Co Self-indicating clamping bolt

Also Published As

Publication number Publication date
FR2593572A1 (en) 1987-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse