FR2415742A1 - Ecrou borgne - Google Patents

Ecrou borgne

Info

Publication number
FR2415742A1
FR2415742A1 FR7802409A FR7802409A FR2415742A1 FR 2415742 A1 FR2415742 A1 FR 2415742A1 FR 7802409 A FR7802409 A FR 7802409A FR 7802409 A FR7802409 A FR 7802409A FR 2415742 A1 FR2415742 A1 FR 2415742A1
Authority
FR
France
Prior art keywords
bearing against
roughened surface
hut
cap
face
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
FR7802409A
Other languages
English (en)
Other versions
FR2415742B1 (fr
Inventor
Louis Beley
Daniel Beley
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.)
Beley & Fils
Original Assignee
Beley & Fils
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 Beley & Fils filed Critical Beley & Fils
Priority to FR7802409A priority Critical patent/FR2415742A1/fr
Publication of FR2415742A1 publication Critical patent/FR2415742A1/fr
Application granted granted Critical
Publication of FR2415742B1 publication Critical patent/FR2415742B1/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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/14—Cap nuts; Nut caps or bolt caps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

L'invention concerne un dispositif de fixation du type écrou borgne, constitué par un corps d'écrou 1, possédant un perçage 3 central taraudé et un bouchon 2, obturant l'une des extrémités axiales dudit perçage. Selon l'invention, le bouchon 2 est constitué par un fût 7 central comportant des rugosités de surface, de diamètre compris entre le diamètre du perçage et le diamètre nominal du taraudage équipé à l'une de ses extrémités d'une tête 8 dont la face 9 tournée vers le fût est plane et est susceptible de prendre appui sur une face plane dudit corps d'écrou lorsque ledit fût est introduit à force dans le perçage taraudé susdit.
FR7802409A 1978-01-27 1978-01-27 Ecrou borgne Granted FR2415742A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7802409A FR2415742A1 (fr) 1978-01-27 1978-01-27 Ecrou borgne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7802409A FR2415742A1 (fr) 1978-01-27 1978-01-27 Ecrou borgne

Publications (2)

Publication Number Publication Date
FR2415742A1 true FR2415742A1 (fr) 1979-08-24
FR2415742B1 FR2415742B1 (fr) 1982-05-14

Family

ID=9203922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802409A Granted FR2415742A1 (fr) 1978-01-27 1978-01-27 Ecrou borgne

Country Status (1)

Country Link
FR (1) FR2415742A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024935A1 (fr) * 1979-08-31 1981-03-11 THE LAMSON & SESSIONS CO. Ecrou borgne
DE4024042C1 (en) * 1990-07-28 1991-10-10 Schneider Fassadenplanung Gmbh, 8882 Lauingen, De Anchor nut for riveting welding etc. - is weldable, threaded sleeve, with separable protection head at end away from welding collar
US5120174A (en) * 1991-03-18 1992-06-09 Wheel Masters Inc. Torque loss indicator

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1632991A (en) * 1922-07-31 1927-06-21 William N Booth Nut
US2551834A (en) * 1947-06-09 1951-05-08 Presstite Engineering Company Protective plastic cap
FR1019785A (fr) * 1950-06-07 1953-01-26 Blacas Soc Système pour l'obturation des cavités dans les vis dites creuses
FR1022768A (fr) * 1950-08-02 1953-03-10 Wippermann Jr A G Dispositif de protection pour boulons et goujons et procédé de fixation dudit dispositif
US3299933A (en) * 1965-03-23 1967-01-24 Franklin S Briles Inc Cap nut
US3585900A (en) * 1969-05-16 1971-06-22 Towne Robinson Fastener Co Capped nut
DE2024854A1 (de) * 1970-05-21 1971-12-09 Cooksey J Kunststoffverkleidungsteil für Zylinderkopfschrauben

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1632991A (en) * 1922-07-31 1927-06-21 William N Booth Nut
US2551834A (en) * 1947-06-09 1951-05-08 Presstite Engineering Company Protective plastic cap
FR1019785A (fr) * 1950-06-07 1953-01-26 Blacas Soc Système pour l'obturation des cavités dans les vis dites creuses
FR1022768A (fr) * 1950-08-02 1953-03-10 Wippermann Jr A G Dispositif de protection pour boulons et goujons et procédé de fixation dudit dispositif
US3299933A (en) * 1965-03-23 1967-01-24 Franklin S Briles Inc Cap nut
US3585900A (en) * 1969-05-16 1971-06-22 Towne Robinson Fastener Co Capped nut
DE2024854A1 (de) * 1970-05-21 1971-12-09 Cooksey J Kunststoffverkleidungsteil für Zylinderkopfschrauben

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024935A1 (fr) * 1979-08-31 1981-03-11 THE LAMSON & SESSIONS CO. Ecrou borgne
DE4024042C1 (en) * 1990-07-28 1991-10-10 Schneider Fassadenplanung Gmbh, 8882 Lauingen, De Anchor nut for riveting welding etc. - is weldable, threaded sleeve, with separable protection head at end away from welding collar
US5120174A (en) * 1991-03-18 1992-06-09 Wheel Masters Inc. Torque loss indicator

Also Published As

Publication number Publication date
FR2415742B1 (fr) 1982-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse