NL1000544C2 - Structural coupling between two tubes - Google Patents

Structural coupling between two tubes

Info

Publication number
NL1000544C2
NL1000544C2 NL1000544A NL1000544A NL1000544C2 NL 1000544 C2 NL1000544 C2 NL 1000544C2 NL 1000544 A NL1000544 A NL 1000544A NL 1000544 A NL1000544 A NL 1000544A NL 1000544 C2 NL1000544 C2 NL 1000544C2
Authority
NL
Netherlands
Prior art keywords
tubes
screw
plug
hole
structural coupling
Prior art date
Application number
NL1000544A
Other languages
Dutch (nl)
Inventor
Geert Kroon
Original Assignee
Nijha Lochem B V
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 NL9400945A external-priority patent/NL9400945A/en
Application filed by Nijha Lochem B V filed Critical Nijha Lochem B V
Priority to NL1000544A priority Critical patent/NL1000544C2/en
Application granted granted Critical
Publication of NL1000544C2 publication Critical patent/NL1000544C2/en

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
    • F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
    • 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
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/40—Joints for furniture tubing
    • 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
    • F16B7/025—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections with conical parts with the expansion of an element inside the tubes due to axial movement towards a wedge or conical element

Landscapes

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

Abstract

The two tubes (1, 2) are joined at an angle. A plug (3) is welded, soldered or crimped inside the first pipe (1). Alternatively, it can be loosely fitted with a conical taper. The tapped hole (4, 5) accepts a screw thread (16). Tightening the screw (14) causes a tapered plug to expand a surrounding ring with axial slots to act as a clamp. A coupling piece is shaped (12) to conform to the profile of the second tube (2). A bush (13) fits closely in the hole (7) to resist crushing forces. The screw head (15) is rounded and may be partially counter-sunk.
NL1000544A 1994-06-10 1995-06-12 Structural coupling between two tubes NL1000544C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL1000544A NL1000544C2 (en) 1994-06-10 1995-06-12 Structural coupling between two tubes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9400945A NL9400945A (en) 1994-06-10 1994-06-10 Coupling between two pipes
NL1000544A NL1000544C2 (en) 1994-06-10 1995-06-12 Structural coupling between two tubes

Publications (1)

Publication Number Publication Date
NL1000544C2 true NL1000544C2 (en) 1995-12-11

Family

ID=26642094

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1000544A NL1000544C2 (en) 1994-06-10 1995-06-12 Structural coupling between two tubes

Country Status (1)

Country Link
NL (1) NL1000544C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1637747A1 (en) * 2004-09-17 2006-03-22 Renault Arrangement for fixing of an equipment element for a motor vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1637747A1 (en) * 2004-09-17 2006-03-22 Renault Arrangement for fixing of an equipment element for a motor vehicle
FR2875562A1 (en) * 2004-09-17 2006-03-24 Renault Sas ARRANGEMENT FOR FIXING AN EQUIPMENT ELEMENT FOR A MOTOR VEHICLE

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
PD2B A search report has been drawn up
BV The patent application has lapsed
SD Assignments of patents

Owner name: NIJHA B.V.

VD1 Lapsed due to non-payment of the annual fee

Effective date: 20070101