FR2289702A1 - Jointing pin for scaffolding tubes - with V shaped cross-section for insertion with minimum play and central stop disc - Google Patents

Jointing pin for scaffolding tubes - with V shaped cross-section for insertion with minimum play and central stop disc

Info

Publication number
FR2289702A1
FR2289702A1 FR7435931A FR7435931A FR2289702A1 FR 2289702 A1 FR2289702 A1 FR 2289702A1 FR 7435931 A FR7435931 A FR 7435931A FR 7435931 A FR7435931 A FR 7435931A FR 2289702 A1 FR2289702 A1 FR 2289702A1
Authority
FR
France
Prior art keywords
pin
section
shaped cross
stop disc
tubes
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
FR7435931A
Other languages
French (fr)
Other versions
FR2289702B3 (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.)
MAG
Original Assignee
MAG
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 MAG filed Critical MAG
Priority to FR7435931A priority Critical patent/FR2289702A1/en
Publication of FR2289702A1 publication Critical patent/FR2289702A1/en
Application granted granted Critical
Publication of FR2289702B3 publication Critical patent/FR2289702B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • E04G7/02—Connections between parts of the scaffold with separate coupling elements
    • E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
    • E04G7/20—Stiff scaffolding clamps for connecting scaffold members of common shape for ends of members only, e.g. for connecting members 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
    • 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

The pin for joining together two scaffolding tubes has a body with a stop in the middle, dividing it into two halves, each of which is pushed into one end of the tubes to be assembled. The pin has a V-section with a rounded base, the ends the V being curved towards the outside and being of such a size that they, along with the base of the V, press against the inside of the tubes. The ends and the base of the V form three support lines when the pin is inserted into the tube, instead of the conventional four, and this allows the pin to be inserted with a minimum of play.
FR7435931A 1974-10-28 1974-10-28 Jointing pin for scaffolding tubes - with V shaped cross-section for insertion with minimum play and central stop disc Granted FR2289702A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7435931A FR2289702A1 (en) 1974-10-28 1974-10-28 Jointing pin for scaffolding tubes - with V shaped cross-section for insertion with minimum play and central stop disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7435931A FR2289702A1 (en) 1974-10-28 1974-10-28 Jointing pin for scaffolding tubes - with V shaped cross-section for insertion with minimum play and central stop disc

Publications (2)

Publication Number Publication Date
FR2289702A1 true FR2289702A1 (en) 1976-05-28
FR2289702B3 FR2289702B3 (en) 1976-12-10

Family

ID=9144466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7435931A Granted FR2289702A1 (en) 1974-10-28 1974-10-28 Jointing pin for scaffolding tubes - with V shaped cross-section for insertion with minimum play and central stop disc

Country Status (1)

Country Link
FR (1) FR2289702A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903354A (en) * 1989-04-17 1990-02-27 John Yeh Headboard connection device
EP0449069A1 (en) * 1990-03-24 1991-10-02 Langer geb. Layher, Ruth Fixing device for contiguously aligned tubes
US5117583A (en) * 1990-07-25 1992-06-02 Reum Mark T Landscape terracing material
AU2019232888B2 (en) * 2016-12-19 2021-11-11 Voideck Ipco Limited A void platform and a method for providing a platform support across a building void

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903354A (en) * 1989-04-17 1990-02-27 John Yeh Headboard connection device
EP0449069A1 (en) * 1990-03-24 1991-10-02 Langer geb. Layher, Ruth Fixing device for contiguously aligned tubes
US5117583A (en) * 1990-07-25 1992-06-02 Reum Mark T Landscape terracing material
AU2019232888B2 (en) * 2016-12-19 2021-11-11 Voideck Ipco Limited A void platform and a method for providing a platform support across a building void

Also Published As

Publication number Publication date
FR2289702B3 (en) 1976-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse