FR2257810A1 - Fastening device for slotted support rail - has two piece assembly with male screw with head fitting in support rail - Google Patents

Fastening device for slotted support rail - has two piece assembly with male screw with head fitting in support rail

Info

Publication number
FR2257810A1
FR2257810A1 FR7401358A FR7401358A FR2257810A1 FR 2257810 A1 FR2257810 A1 FR 2257810A1 FR 7401358 A FR7401358 A FR 7401358A FR 7401358 A FR7401358 A FR 7401358A FR 2257810 A1 FR2257810 A1 FR 2257810A1
Authority
FR
France
Prior art keywords
support rail
male screw
fastening device
piece assembly
head fitting
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
FR7401358A
Other languages
French (fr)
Other versions
FR2257810B1 (en
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.)
Technal International SA
Original Assignee
Technal International 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 Technal International SA filed Critical Technal International SA
Priority to FR7401358A priority Critical patent/FR2257810A1/en
Priority to AR25423774A priority patent/AR203847A1/en
Priority to BR498874A priority patent/BR7404988A/en
Publication of FR2257810A1 publication Critical patent/FR2257810A1/en
Application granted granted Critical
Publication of FR2257810B1 publication Critical patent/FR2257810B1/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
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/041—Releasable devices
    • F16B37/042—Releasable devices locking by rotation
    • 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
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/06—Specially-shaped heads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)

Abstract

The support rail to which the accessory is to be fixed has a 'T' shaped slot which runs throughout its length. The device has a male threaded portion (2), with a 'T' shaped head (3), which fits into the slot and a female threaded portion (5). The female threaded portion is cylindrical and has a smooth external finish (4) and a head at its closed end with a slot (6) for a screwdriver. The male portion is clipped into the rail and the female portion is screwed, through a hole in the accessory, onto the male to clamp the accessory solidly against the support rail.
FR7401358A 1974-01-11 1974-01-11 Fastening device for slotted support rail - has two piece assembly with male screw with head fitting in support rail Granted FR2257810A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7401358A FR2257810A1 (en) 1974-01-11 1974-01-11 Fastening device for slotted support rail - has two piece assembly with male screw with head fitting in support rail
AR25423774A AR203847A1 (en) 1974-01-11 1974-06-17 DEVICE TO JOIN AND FIX A PART TO A SUPPORT
BR498874A BR7404988A (en) 1974-01-11 1974-06-19 IRON FOR THE ASSEMBLY OF A PIECE ON A LINEAR SUPPORT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7401358A FR2257810A1 (en) 1974-01-11 1974-01-11 Fastening device for slotted support rail - has two piece assembly with male screw with head fitting in support rail

Publications (2)

Publication Number Publication Date
FR2257810A1 true FR2257810A1 (en) 1975-08-08
FR2257810B1 FR2257810B1 (en) 1977-08-26

Family

ID=9133507

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7401358A Granted FR2257810A1 (en) 1974-01-11 1974-01-11 Fastening device for slotted support rail - has two piece assembly with male screw with head fitting in support rail

Country Status (3)

Country Link
AR (1) AR203847A1 (en)
BR (1) BR7404988A (en)
FR (1) FR2257810A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432115A2 (en) * 1977-09-05 1980-02-22 Glaenzer Spicer Sa AXIAL RETAINER, ESPECIALLY FOR A TRIPOD HOMOCINETIC JOINT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432115A2 (en) * 1977-09-05 1980-02-22 Glaenzer Spicer Sa AXIAL RETAINER, ESPECIALLY FOR A TRIPOD HOMOCINETIC JOINT

Also Published As

Publication number Publication date
FR2257810B1 (en) 1977-08-26
BR7404988A (en) 1976-02-17
AR203847A1 (en) 1975-10-31

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Legal Events

Date Code Title Description
CL Concession to grant licenses
CA Change of address
CD Change of name or company name
TP Transmission of property
ST Notification of lapse