GB1479952A - Interfitting elements and safety fastening device therefo - Google Patents

Interfitting elements and safety fastening device therefo

Info

Publication number
GB1479952A
GB1479952A GB3290774A GB3290774A GB1479952A GB 1479952 A GB1479952 A GB 1479952A GB 3290774 A GB3290774 A GB 3290774A GB 3290774 A GB3290774 A GB 3290774A GB 1479952 A GB1479952 A GB 1479952A
Authority
GB
United Kingdom
Prior art keywords
elongate portion
pin
slot
guide member
withdrawn
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
GB3290774A
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.)
SOMEFRAN
Original Assignee
SOMEFRAN
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 SOMEFRAN filed Critical SOMEFRAN
Publication of GB1479952A publication Critical patent/GB1479952A/en
Expired 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/301—Scaffolding bars or members with non-detachably fixed coupling elements for connecting bars or members which are parallel or in end-to-end relation
    • 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
    • F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
    • 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
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
    • F16B7/0413—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof

Abstract

1479952 Spigot and socket joints SOMEFRAN SOC D'EXPLOITATION DES BREVETS MEFRAN 25 July 1974 [25 July 1973] 32907/74 Heading F2M [Also in Division E2] Interfitting elements provided with a safety fastening device comprise a first tubular element 1 provided at one end with an elongate portion 2 of smaller diameter, a second tubular element 7 open at one end which receives the elongate portion 2, a pin 8 slidable in a guide member 9, secured to the second element 7 and urged by a spring 10 to project into an aperture 4 in the elongate portion to secure the elements together, the elongate portion terminating in an enlarged end portion which pushes back the pin to the releasing position against the action of the spring when the elongate portion is inserted into the second element. The pin 8 has a handle 12 which projects from a slot 13 in the guide member, the slot having a step so that the pin can be held withdrawn. To release the elements 1, 2 the handle is moved to abut the step in the slot 13, the elongate portion 2 is withdrawn from the element 7 and the enlarged end portion releases the pin from the step. When the elongate portion is fully withdrawn the pin fully projects from the guide member ready to secure another elongate portion 2 to the element 7.
GB3290774A 1973-07-25 1974-07-25 Interfitting elements and safety fastening device therefo Expired GB1479952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7327269A FR2239122A5 (en) 1973-07-25 1973-07-25

Publications (1)

Publication Number Publication Date
GB1479952A true GB1479952A (en) 1977-07-13

Family

ID=9123113

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3290774A Expired GB1479952A (en) 1973-07-25 1974-07-25 Interfitting elements and safety fastening device therefo

Country Status (8)

Country Link
BE (1) BE818099A (en)
CH (1) CH581244A5 (en)
DE (1) DE2435250B2 (en)
FR (1) FR2239122A5 (en)
GB (1) GB1479952A (en)
IT (1) IT1016689B (en)
LU (1) LU70602A1 (en)
NL (1) NL7409740A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419735A1 (en) * 1978-03-16 1979-10-12 Britax Geco Sa Safety belt quick release equipment - comprises detachable link spring loaded into engagement with anchor link
GB2197418A (en) * 1986-11-06 1988-05-18 Grayston Central Services Scaffolding elements and joints thereof
GB2303871A (en) * 1995-07-31 1997-03-05 Sunrise Medical Ltd Releasable fixing means
GB2546783A (en) * 2016-01-28 2017-08-02 Three G Metal Fabrication Ltd A support arrangement for a platform, a cross-member, a platform and a method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2142701B (en) * 1983-01-29 1986-12-31 Ponable Ltd Dismountable framework
US4602470A (en) * 1984-01-27 1986-07-29 Ponable Limited Dismountable framework
NL1003140C2 (en) * 1996-05-15 1997-11-18 Aluminium Steigerbouw Zaanstad Tube coupling for scaffold construction

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419735A1 (en) * 1978-03-16 1979-10-12 Britax Geco Sa Safety belt quick release equipment - comprises detachable link spring loaded into engagement with anchor link
GB2197418A (en) * 1986-11-06 1988-05-18 Grayston Central Services Scaffolding elements and joints thereof
GB2303871A (en) * 1995-07-31 1997-03-05 Sunrise Medical Ltd Releasable fixing means
GB2303871B (en) * 1995-07-31 1999-09-22 Sunrise Medical Ltd A wheelchair
GB2546783A (en) * 2016-01-28 2017-08-02 Three G Metal Fabrication Ltd A support arrangement for a platform, a cross-member, a platform and a method
GB2546783B (en) * 2016-01-28 2021-09-29 Three G Metal Fabrications Ltd A support arrangement with a locking mechanism

Also Published As

Publication number Publication date
IT1016689B (en) 1977-06-20
CH581244A5 (en) 1976-10-29
DE2435250A1 (en) 1975-01-30
LU70602A1 (en) 1974-11-28
DE2435250B2 (en) 1976-04-29
NL7409740A (en) 1975-01-28
FR2239122A5 (en) 1975-02-21
BE818099A (en) 1974-11-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee