FR2612999A1 - Interlock for tubular metal structures - Google Patents

Interlock for tubular metal structures Download PDF

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Publication number
FR2612999A1
FR2612999A1 FR8704459A FR8704459A FR2612999A1 FR 2612999 A1 FR2612999 A1 FR 2612999A1 FR 8704459 A FR8704459 A FR 8704459A FR 8704459 A FR8704459 A FR 8704459A FR 2612999 A1 FR2612999 A1 FR 2612999A1
Authority
FR
France
Prior art keywords
male part
collar
bead
metal structures
assembly
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
FR8704459A
Other languages
French (fr)
Other versions
FR2612999B1 (en
Inventor
Gilles Guillet
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.)
Guillet SA
Original Assignee
Guillet 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 Guillet SA filed Critical Guillet SA
Priority to FR8704459A priority Critical patent/FR2612999B1/en
Publication of FR2612999A1 publication Critical patent/FR2612999A1/en
Application granted granted Critical
Publication of FR2612999B1 publication Critical patent/FR2612999B1/en
Expired legal-status Critical Current

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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
    • E04G7/30—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
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/02—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections with conical 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
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
    • F16L27/04—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces
    • F16L27/053—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces held in place by bolts passing through flanges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The invention relates to an interlock system allowing rapid assembly of elements of tubular metal structures. The interlock is made up of a male part, of a female part and of a collar. The male part comprises, at its end, a rounded narrowed reinforcing piece 1 followed by a tapered part 2 as well as a cylindrical load-bearing part 3 which ends in a bead 4 serving as a stop and allowing clamping. This assembly is fashioned directly on one end of the tubes to be assembled. The female part, located at the opposite end of these same tubes, comprises a bead 6 forming a stop and allowing clamping with that of the male part 4. The collar 5 is composed of two screw-assembled ends with an internal groove having conical sides. Such a device allows end-to-end assembly in a rapid and rigid fashion of elements of metal structures made up of one or more tubes. This equipment is mainly intended for show business, spectacles, and cultural, sporting and political meetings.

Description

La présente invention concerne un système d'emboitement permettant l'assemblage rapide d'éléments de structures métalliques tubulaires. The present invention relates to a fitting system allowing the rapid assembly of elements of tubular metallic structures.

Les structures métalliques constituées d'éléments tubulaires nécessitent un assemblage rigide de ces éléments. Metal structures made up of tubular elements require a rigid assembly of these elements.

Il existe des assemblages par emboitement ne pouvant entre utilisés sur un plan horizontal. There are interlocking assemblies that cannot be used on a horizontal plane.

Les assemblages à recouvrement sont desaxes et transmet tent les efforts dans des conditions de favorables. The overlap assemblies are offset and transmit the forces under favorable conditions.

D'autres assemblages sont réalisés par des chapes, fourreaux rajoutes, clavettes, goupilles ou boulons, qui affaiblissent la jonction et de ce fait entrainent une perte de la capacité de charge d'un ensemble. Le montage et le démontage de structures basées sur de tels principes exigent une main d'oeuvre impor tante. Other assemblies are carried out by yokes, added sheaths, keys, pins or bolts, which weaken the junction and therefore cause a loss of the load capacity of an assembly. The assembly and disassembly of structures based on such principles requires a significant workforce.

Certains de ces procédés entrainent frequemment une défor- mation des assemblages jusqu'à rendre leur remploi difficile, voire même impossible. Some of these processes frequently cause deformation of the assemblies to the point of making their re-use difficult or even impossible.

Le système d'assemblage selon l'invention permet de remé dier à ces inconvenients ; il est constitue d'une partie mâle et d'une partie femelle, les deux formes directement de part et d'autre par les extremites des tubes a' assembler. The assembly system according to the invention makes it possible to remedy these drawbacks; it is made up of a male part and a female part, the two forms directly on either side by the ends of the tubes to be assembled.

L'emboitement d'une partit male dans une partie femelle est centre, ces deux parties étant retenues par un collier qui leur assure la rigidité necessaire ainsi qu'une rapidité de montage. The nesting of a male part in a female part is centered, these two parts being retained by a collar which provides them with the necessary rigidity as well as rapid assembly.

La figure 1 représente en coupe : la partie male
La figure 2 représente en coupe : 1R partie femelle
La figure 3 représente en coupe : le collier de serrage
La figure 4 représente : un ensemble
La partie mâle est formée sur une extrémité d'un tube qui est contitué par (1) un renfort d'emboitement rétreint qui pro tège l'extrémité contre les déformations provenant de chocs even- tuels ou des écrasements accidentels,
une partie conique (2) pour faciliter le guidage pendant l'emboitement,
une partie cylindrique (3! porteuse ajustée au diamètre intérieur de la partie femelle réceptive,
un bourrelet (/1) servant de renfort ainsi que r'e butre lors de l'emboitement de la pièce mâle dans une pièce femelle. Figure 1 shows in section: the male part
Figure 2 shows in section: 1R female part
Figure 3 shows in section: the clamp
Figure 4 shows: a set
The male part is formed on one end of a tube which is formed by (1) a constrained interlocking reinforcement which protects the end against deformations originating from eventual shocks or accidental crushing,
a conical part (2) to facilitate guidance during nesting,
a cylindrical part (3! carrier adjusted to the internal diameter of the receptive female part,
a bead (/ 1) serving as reinforcement and r'e abutment during the fitting of the male part in a female part.

C. bourrelet sert au bridage. C. bead is used for bridle.

La partie femelle est formée sur l'extrémité oppose à une partie mâle du tube, elle est constituée par un bourrelet (6) servant de renfort ainsi que de butée lors de l'emboitement de la partie mâle. The female part is formed on the end opposite to a male part of the tube, it is constituted by a bead (6) serving as reinforcement as well as a stop during the interlocking of the male part.

Ce bourrelet sert au bridage. This bead is used for clamping.

Un calibrage intérieur de la partie femelle du tube est effectue pendant l'opération de formage du bourrelet afin de faciliter l'emboîtement de la pièce male. An internal calibration of the female part of the tube is carried out during the bead forming operation in order to facilitate the fitting of the male part.

Le collier (5) se compose de deux éléments assembles par vis, usiné interieurement en forme de groge à flancs coniques permettant un assemblage serré bout à bout et rendant rigide les éléments des structures métalliques entre elles. The collar (5) consists of two elements assembled by screws, machined internally in the form of a groove with conical sides allowing tight assembly end to end and making the elements of the metal structures rigid between them.

Ce materiel selon l'invention, est destin principalement pour le show business, le spectacle, les representations cul turelles, sportives et politiques.  This material according to the invention is intended mainly for show business, entertainment, cultural representations, sports and politics.

Claims (4)

REVENDICATIONS 1) Système d'emboîtement pour structures métalliques tu htllaires caractérisé en ce qu'il comporte une partie mâle une p.trte femelle chacune de ces parties étant munie d'un moyen permettant la fixation par collier. 1) Interlocking system for metal structures you htllaires characterized in that it comprises a male part a female p.trte each of these parts being provided with a means for fixing by collar. 2) Système selon la revendication 1 caractérisé en ce que le moyen permettant la fixation par collier disposé sur la per- tie mâle est constitué par un bourrelet (4) servant de butée et permettant le bridage, étant dispos à l'une des extrémités de la partie cylindrique porteuse (3) : ladite partie male comportant à l'autre extrémité un renfort arrondi rétreint (1) dans le prolongement d'une partie conique (2). 2) System according to claim 1 characterized in that the means allowing the fixing by collar arranged on the male part consists of a bead (4) serving as a stop and allowing the clamping, being arranged at one of the ends of the cylindrical supporting part (3): said male part comprising at the other end a rounded constricted reinforcement (1) in the extension of a conical part (2). 3) Système selon la revendication 2 caractérisé en ce que le moyen permettant la fixation par collier disposé sur la partie femelle est constitué par un bourrelet (6) dispos à l'une des extrémités ; ledit bourrelet formant butée et permettant le bridage avec celui de la partie mâle (4). 3) System according to claim 2 characterized in that the means for fixing by collar arranged on the female part consists of a bead (6) disposed at one of the ends; said bead forming a stop and allowing clamping with that of the male part (4). /$) Système selon les revendications 1 2 3 caractérisé en ce que le collier se compose de deux éléments assemblés par vis avec gorge intérieure à flancs coniques. / $) System according to claims 1 2 3 characterized in that the collar consists of two elements assembled by screws with internal groove with conical sides. 5) Système selon l'ensemble des revendications 1 2 3 caractérisé en ce que les pièces peuvent être réalisés en matière ALUMINIUM ou ACIER.  5) System according to all of claims 1 2 3 characterized in that the parts can be made of ALUMINUM or STEEL material.
FR8704459A 1987-03-27 1987-03-27 SOCKET FOR TUBULAR METAL STRUCTURES Expired FR2612999B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8704459A FR2612999B1 (en) 1987-03-27 1987-03-27 SOCKET FOR TUBULAR METAL STRUCTURES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8704459A FR2612999B1 (en) 1987-03-27 1987-03-27 SOCKET FOR TUBULAR METAL STRUCTURES

Publications (2)

Publication Number Publication Date
FR2612999A1 true FR2612999A1 (en) 1988-09-30
FR2612999B1 FR2612999B1 (en) 1989-07-13

Family

ID=9349606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8704459A Expired FR2612999B1 (en) 1987-03-27 1987-03-27 SOCKET FOR TUBULAR METAL STRUCTURES

Country Status (1)

Country Link
FR (1) FR2612999B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2737238A1 (en) * 1995-07-27 1997-01-31 Sgb Holdings MODULAR TUBING SYSTEM INTENDED IN PARTICULAR FOR THE CONSTRUCTION OF SCAFFOLDING AND TUBING USABLE IN THE CONTEXT OF THE said MODULAR TUBING SYSTEM
CN101865344A (en) * 2010-07-09 2010-10-20 金龙联合汽车工业（苏州）有限公司 Fixing structure of SSS type flexible metal tube
DE102013108326A1 (en) * 2013-08-02 2015-02-05 Peri Gmbh Scaffolding tube of a scaffolding and scaffolding element
CN105738118A (en) * 2016-05-05 2016-07-06 广西玉柴机器股份有限公司 Flexible exhaust connecting device
DE102017220696A1 (en) 2017-11-20 2019-05-23 Peri Gmbh Scaffolding post, scaffolding and method of making a scaffold post

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1918038U (en) * 1965-02-15 1965-06-16 Friedrich Bopp I Inhaber Karl PIPE CONNECTION FOR NESTED PIPE PARTS.
FR1526682A (en) * 1967-02-18 1968-05-24 Metal tube or fitting for discharge pipes
US3788677A (en) * 1972-03-20 1974-01-29 B Stade Emission-free exhaust pipe joint and clamp therefor
US3964773A (en) * 1974-09-13 1976-06-22 Mercury Metal Products, Inc. Anti-emission exhaust pipe joint and clamp therefor
DE2335119B2 (en) * 1972-09-08 1978-02-23 Toyota Jidosha Kogyo K.K, Toyota; Sango Co, Ltd, Nagoya; Aichi (Japan) PIPE COUPLING
GB2117856A (en) * 1982-04-02 1983-10-19 Swallow Metals And Components Tube joint
DE3444840A1 (en) * 1984-12-08 1986-02-20 Bayerische Motoren Werke AG, 8000 München Apparatus for connecting aligned hose or tube ends, in particular in an exhaust pipe of internal combustion engines

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1918038U (en) * 1965-02-15 1965-06-16 Friedrich Bopp I Inhaber Karl PIPE CONNECTION FOR NESTED PIPE PARTS.
FR1526682A (en) * 1967-02-18 1968-05-24 Metal tube or fitting for discharge pipes
US3788677A (en) * 1972-03-20 1974-01-29 B Stade Emission-free exhaust pipe joint and clamp therefor
DE2335119B2 (en) * 1972-09-08 1978-02-23 Toyota Jidosha Kogyo K.K, Toyota; Sango Co, Ltd, Nagoya; Aichi (Japan) PIPE COUPLING
US3964773A (en) * 1974-09-13 1976-06-22 Mercury Metal Products, Inc. Anti-emission exhaust pipe joint and clamp therefor
GB2117856A (en) * 1982-04-02 1983-10-19 Swallow Metals And Components Tube joint
DE3444840A1 (en) * 1984-12-08 1986-02-20 Bayerische Motoren Werke AG, 8000 München Apparatus for connecting aligned hose or tube ends, in particular in an exhaust pipe of internal combustion engines

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2737238A1 (en) * 1995-07-27 1997-01-31 Sgb Holdings MODULAR TUBING SYSTEM INTENDED IN PARTICULAR FOR THE CONSTRUCTION OF SCAFFOLDING AND TUBING USABLE IN THE CONTEXT OF THE said MODULAR TUBING SYSTEM
NL1000890C2 (en) * 1995-07-27 1997-01-31 Sgb Holdings Tube system in particular for use in a scaffolding construction, as well as tube usable in the tube system.
CN101865344A (en) * 2010-07-09 2010-10-20 金龙联合汽车工业（苏州）有限公司 Fixing structure of SSS type flexible metal tube
DE102013108326A1 (en) * 2013-08-02 2015-02-05 Peri Gmbh Scaffolding tube of a scaffolding and scaffolding element
CN105408561A (en) * 2013-08-02 2016-03-16 Peri有限公司 Scaffolding tube of scaffolding, and scaffolding element
CN105408561B (en) * 2013-08-02 2017-05-24 Peri有限公司 Scaffolding tube of scaffolding, and scaffolding element
EP3027826B1 (en) * 2013-08-02 2017-07-19 Peri GmbH Scaffolding tube and scaffold element
US9920541B2 (en) 2013-08-02 2018-03-20 Peri Gmbh Scaffolding pipe of a structural scaffolding system and scaffolding element
CN105738118A (en) * 2016-05-05 2016-07-06 广西玉柴机器股份有限公司 Flexible exhaust connecting device
DE102017220696A1 (en) 2017-11-20 2019-05-23 Peri Gmbh Scaffolding post, scaffolding and method of making a scaffold post
WO2019097072A1 (en) 2017-11-20 2019-05-23 Peri Gmbh Scaffolding post, scaffolding and method for producing a scaffolding post
DE202018006155U1 (en) 2017-11-20 2019-06-05 Peri Gmbh Scaffolding and scaffolding

Also Published As

Publication number Publication date
FR2612999B1 (en) 1989-07-13

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