FR2245870A1 - Connector for frame made from square tubes - four pads are forced outwards by wedge to grip tube over a stube tube - Google Patents

Connector for frame made from square tubes - four pads are forced outwards by wedge to grip tube over a stube tube

Info

Publication number
FR2245870A1
FR2245870A1 FR7432673A FR7432673A FR2245870A1 FR 2245870 A1 FR2245870 A1 FR 2245870A1 FR 7432673 A FR7432673 A FR 7432673A FR 7432673 A FR7432673 A FR 7432673A FR 2245870 A1 FR2245870 A1 FR 2245870A1
Authority
FR
France
Prior art keywords
connector
pads
tube
wedge
stube
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
FR7432673A
Other languages
French (fr)
Other versions
FR2245870B3 (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.)
RUTER EWALD DT
Original Assignee
RUTER EWALD DT
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
Priority claimed from DE19732349169 external-priority patent/DE2349169C3/en
Priority claimed from DE19742434524 external-priority patent/DE2434524C2/en
Application filed by RUTER EWALD DT filed Critical RUTER EWALD DT
Publication of FR2245870A1 publication Critical patent/FR2245870A1/en
Application granted granted Critical
Publication of FR2245870B3 publication Critical patent/FR2245870B3/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
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
    • F16B7/0446—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof

Abstract

The connector has concealed joining elements and has high lead capacity. Each face of the connector (1) has a square stub section (3) welded on. In each corner of the stub section is a slot into which is fitted a pressure pad (7). These move radially in the slots and are held in place by a wedge piece (9), its inwardly sloping faces bearing against those on the pads. Through an access hole (5) in the connector face (4), a bolt (10) is screwed into the wedge. As the bolt is tightened the pads are forced outwards to grip the tube (8) placed over it.
FR7432673A 1973-09-29 1974-09-27 Connector for frame made from square tubes - four pads are forced outwards by wedge to grip tube over a stube tube Granted FR2245870A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732349169 DE2349169C3 (en) 1973-09-29 1973-09-29 Connector
DE19742434524 DE2434524C2 (en) 1974-07-18 1974-07-18 Plug connection for connecting pipes

Publications (2)

Publication Number Publication Date
FR2245870A1 true FR2245870A1 (en) 1975-04-25
FR2245870B3 FR2245870B3 (en) 1977-07-08

Family

ID=25765890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432673A Granted FR2245870A1 (en) 1973-09-29 1974-09-27 Connector for frame made from square tubes - four pads are forced outwards by wedge to grip tube over a stube tube

Country Status (3)

Country Link
ES (1) ES206092Y (en)
FR (1) FR2245870A1 (en)
SE (1) SE401724B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448065A1 (en) * 1979-01-30 1980-08-29 Lauzier Rene Bolt anchor wedges in end square hollow section at corner joint - use core ferrule on L=section cantilevers from corners of square tail ring
US4671478A (en) * 1985-04-11 1987-06-09 D & D Enterprises, Inc. Boom assembly and components thereof
US5263802A (en) * 1991-02-28 1993-11-23 Framatome Pin for the alignment of two elements and device for centering a cover on a vessel making use of this type of pin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448065A1 (en) * 1979-01-30 1980-08-29 Lauzier Rene Bolt anchor wedges in end square hollow section at corner joint - use core ferrule on L=section cantilevers from corners of square tail ring
US4671478A (en) * 1985-04-11 1987-06-09 D & D Enterprises, Inc. Boom assembly and components thereof
US5263802A (en) * 1991-02-28 1993-11-23 Framatome Pin for the alignment of two elements and device for centering a cover on a vessel making use of this type of pin

Also Published As

Publication number Publication date
SE7410824L (en) 1975-04-01
FR2245870B3 (en) 1977-07-08
SE401724B (en) 1978-05-22
ES206092Y (en) 1976-06-16
ES206092U (en) 1976-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse