FR2292886A1 - Spring-located assembly pin - has internal wire spring with pull ring and looped ends - Google Patents

Spring-located assembly pin - has internal wire spring with pull ring and looped ends

Info

Publication number
FR2292886A1
FR2292886A1 FR7438668A FR7438668A FR2292886A1 FR 2292886 A1 FR2292886 A1 FR 2292886A1 FR 7438668 A FR7438668 A FR 7438668A FR 7438668 A FR7438668 A FR 7438668A FR 2292886 A1 FR2292886 A1 FR 2292886A1
Authority
FR
France
Prior art keywords
spring
pin
loop
tube
wire
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
FR7438668A
Other languages
French (fr)
Other versions
FR2292886B1 (en
Inventor
Jean-Pierre Jalaguier
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.)
Airbus Group SAS
Original Assignee
Airbus Group SAS
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 Airbus Group SAS filed Critical Airbus Group SAS
Priority to FR7438668A priority Critical patent/FR2292886A1/en
Publication of FR2292886A1 publication Critical patent/FR2292886A1/en
Application granted granted Critical
Publication of FR2292886B1 publication Critical patent/FR2292886B1/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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/12—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with locking-pins or split-pins thrust into holes
    • F16B21/125—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with locking-pins or split-pins thrust into holes radially resilient or with a snap-action member, e.g. elastic tooth, pawl with spring, resilient coil or wire

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

This pin is for rapid manual assembly and dismantling of mechanical components and consists of a tubular body (1) with one end (2) flanged and the other conically tapered (4). The tube is bored out and is countersunk (3) at the flanged end. It has a diametral slot cut across the other end. Inside the tube is fitted a loop os spring wire tending to spring outwards against the walls and having its ends (10a, 10b) bent backwards and inwards. These ends cross over inside the tube so that a transverse hollow pin (7) may be fitted to prevent the spring falling out accidentally. Outward flares (14) are also made in the wire so that when the loop (8) is pulled, the ends (10a, 10b) are automatically retracted. During insertion, the wire ends are forced into the transverse slot. When fully inserted, the ends spring out again and retain the pin, but pulling on the loop (8) easily reverses the action. A retention pin (13) is passed through the hollow pin (7) after assembly.
FR7438668A 1974-11-26 1974-11-26 Spring-located assembly pin - has internal wire spring with pull ring and looped ends Granted FR2292886A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7438668A FR2292886A1 (en) 1974-11-26 1974-11-26 Spring-located assembly pin - has internal wire spring with pull ring and looped ends

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7438668A FR2292886A1 (en) 1974-11-26 1974-11-26 Spring-located assembly pin - has internal wire spring with pull ring and looped ends

Publications (2)

Publication Number Publication Date
FR2292886A1 true FR2292886A1 (en) 1976-06-25
FR2292886B1 FR2292886B1 (en) 1978-04-21

Family

ID=9145238

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438668A Granted FR2292886A1 (en) 1974-11-26 1974-11-26 Spring-located assembly pin - has internal wire spring with pull ring and looped ends

Country Status (1)

Country Link
FR (1) FR2292886A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0252833A1 (en) * 1986-07-11 1988-01-13 Societe Electronique De La Region Pays De Loire Snap-device with improved locking
FR2748073A1 (en) * 1996-04-30 1997-10-31 Fira Concept Assembly pin for temporary mechanical fixture of two or more pieces

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0252833A1 (en) * 1986-07-11 1988-01-13 Societe Electronique De La Region Pays De Loire Snap-device with improved locking
FR2601421A1 (en) * 1986-07-11 1988-01-15 Loire Electronique IMPROVED LOCKING LOCKING DEVICE
FR2748073A1 (en) * 1996-04-30 1997-10-31 Fira Concept Assembly pin for temporary mechanical fixture of two or more pieces

Also Published As

Publication number Publication date
FR2292886B1 (en) 1978-04-21

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Legal Events

Date Code Title Description
CL Concession to grant licenses
CL Concession to grant licenses
CD Change of name or company name
ST Notification of lapse