FR2443607A3 - Expandable connector for tube - has cylinder inserted in tube and is expanded by screw extending through tube wall into slot in cylinder - Google Patents

Expandable connector for tube - has cylinder inserted in tube and is expanded by screw extending through tube wall into slot in cylinder

Info

Publication number
FR2443607A3
FR2443607A3 FR7929851A FR7929851A FR2443607A3 FR 2443607 A3 FR2443607 A3 FR 2443607A3 FR 7929851 A FR7929851 A FR 7929851A FR 7929851 A FR7929851 A FR 7929851A FR 2443607 A3 FR2443607 A3 FR 2443607A3
Authority
FR
France
Prior art keywords
tube
cylinder
expanded
slot
screw
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
FR7929851A
Other languages
French (fr)
Other versions
FR2443607B3 (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.)
Auping BV
Original Assignee
Auping BV
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 Auping BV filed Critical Auping BV
Publication of FR2443607A3 publication Critical patent/FR2443607A3/en
Application granted granted Critical
Publication of FR2443607B3 publication Critical patent/FR2443607B3/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The expanding connector is intended for releasably securing a tubular part (14). It comprises an expandable element (10) which can be inserted in a tube end (14) and expanded by a screw (12) from outside. The expandable part consists of a hollow cylinder dimensioned to fit inside the tube. It is expanded by a screw (12) which is inserted through a bore (13) in the tube and a female threaded bore (15) in the element and extends into an axial slot (11) in the opposite wall of the element. The end of the screw is pref. pointed (16) and the edges of the slot may have increased thickness or may be bent inwards (17, 19).
FR7929851A 1978-12-07 1979-12-05 Expandable connector for tube - has cylinder inserted in tube and is expanded by screw extending through tube wall into slot in cylinder Granted FR2443607A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7811946A NL7811946A (en) 1978-12-07 1978-12-07 CONNECTING ELEMENT OF THE EXPANDABLE TYPE.

Publications (2)

Publication Number Publication Date
FR2443607A3 true FR2443607A3 (en) 1980-07-04
FR2443607B3 FR2443607B3 (en) 1980-12-12

Family

ID=19832020

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929851A Granted FR2443607A3 (en) 1978-12-07 1979-12-05 Expandable connector for tube - has cylinder inserted in tube and is expanded by screw extending through tube wall into slot in cylinder

Country Status (3)

Country Link
BE (1) BE880464A (en)
FR (1) FR2443607A3 (en)
NL (1) NL7811946A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591992A1 (en) * 1985-12-23 1987-06-26 Diffusion Sa Z Improvement to the end-to-end sleeve-coupling of two aluminium sections
EP0320176A1 (en) * 1987-12-02 1989-06-14 Charles Anthony Willetts Connector
DE4417341A1 (en) * 1994-05-18 1995-11-23 Stoll Kg Christof Clamp fastening for a pipe, in particular a pedestal on a table top
DE19615013A1 (en) * 1996-04-16 1997-10-23 Mrd Medical Research And Dev P Installation system via tube with enclosed arrester
EP1208768A1 (en) * 2000-11-23 2002-05-29 LEONARDO S.r.l. Multi-use joint for the connection of a leg to a table surface
EP1279353A1 (en) 2001-07-25 2003-01-29 LEONARDO S.r.l. Expandable connector for a leg with an adaptable attachment to a work surface
EP1160396A3 (en) * 2000-06-02 2003-05-28 Karsten Gierss Mast for support structure
ITMI20120072A1 (en) * 2012-01-24 2013-07-25 Leonardo Srl HIDDEN DEVICE TO FIX A LEG IN A FLOOR OF A FURNITURE
WO2016134852A1 (en) * 2015-02-26 2016-09-01 Interroll Holding Ag Coupling device, method, and pipe system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694598A (en) * 1986-08-21 1987-09-22 Valco/Valley Tool & Die, Inc. Compression clamp for a picture frame
US4714369A (en) * 1986-12-19 1987-12-22 Souza Jr Thomas Rail connector
CN103291705B (en) * 2013-06-07 2015-07-01 湖南省金为型材有限公司 Tube stock fastening connection fitting

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591992A1 (en) * 1985-12-23 1987-06-26 Diffusion Sa Z Improvement to the end-to-end sleeve-coupling of two aluminium sections
EP0320176A1 (en) * 1987-12-02 1989-06-14 Charles Anthony Willetts Connector
US4915535A (en) * 1987-12-02 1990-04-10 Willetts Charles A Connector
DE4417341A1 (en) * 1994-05-18 1995-11-23 Stoll Kg Christof Clamp fastening for a pipe, in particular a pedestal on a table top
DE19615013A1 (en) * 1996-04-16 1997-10-23 Mrd Medical Research And Dev P Installation system via tube with enclosed arrester
EP1160396A3 (en) * 2000-06-02 2003-05-28 Karsten Gierss Mast for support structure
EP1208768A1 (en) * 2000-11-23 2002-05-29 LEONARDO S.r.l. Multi-use joint for the connection of a leg to a table surface
EP1279353A1 (en) 2001-07-25 2003-01-29 LEONARDO S.r.l. Expandable connector for a leg with an adaptable attachment to a work surface
CN100434015C (en) * 2001-07-25 2008-11-19 莱奥纳多有限责任公司 Expandable conector with adaptive connecting part leg connected with top of bench
ITMI20120072A1 (en) * 2012-01-24 2013-07-25 Leonardo Srl HIDDEN DEVICE TO FIX A LEG IN A FLOOR OF A FURNITURE
WO2013110432A2 (en) * 2012-01-24 2013-08-01 Leonardo S.R.L. Hidden device for fixing a leg to a surface of a piece of furniture
WO2013110432A3 (en) * 2012-01-24 2013-12-19 Leonardo S.R.L. Hidden device for fixing a leg to a surface of a piece of furniture
WO2016134852A1 (en) * 2015-02-26 2016-09-01 Interroll Holding Ag Coupling device, method, and pipe system

Also Published As

Publication number Publication date
BE880464A (en) 1980-06-06
NL7811946A (en) 1980-06-10
FR2443607B3 (en) 1980-12-12

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