FR2261690A5 - Joint for tubular framework - adaptor inside tube end tensioned by screw to lock lugs in slots in adjacent member - Google Patents

Joint for tubular framework - adaptor inside tube end tensioned by screw to lock lugs in slots in adjacent member

Info

Publication number
FR2261690A5
FR2261690A5 FR7337784A FR7337784A FR2261690A5 FR 2261690 A5 FR2261690 A5 FR 2261690A5 FR 7337784 A FR7337784 A FR 7337784A FR 7337784 A FR7337784 A FR 7337784A FR 2261690 A5 FR2261690 A5 FR 2261690A5
Authority
FR
France
Prior art keywords
screw
slots
joint
connector
ears
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.)
Expired
Application number
FR7337784A
Other languages
French (fr)
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.)
Sperry Corp
Original Assignee
Sperry Rand Corp
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 Sperry Rand Corp filed Critical Sperry Rand Corp
Priority to FR7337784A priority Critical patent/FR2261690A5/en
Application granted granted Critical
Publication of FR2261690A5 publication Critical patent/FR2261690A5/en
Expired 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
    • F16B7/0473—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof with hook-like parts gripping, e.g. by expanding, behind the flanges of a profile

Abstract

A framework for shelving, exhibitions, etc. is made up from slotted square section vertical (21) to which are attached rectangular tubular horizontals (1). To form a joint, a connector is pushed into the end of a horizontal, consisting of a U shaped strip (4) with two pairs of locating pieces (5, 6) attached, with ears (7, 8) extending from the open end of the tube. The connector is retained by a screw (16) passing completely through tube and connector, and the ears can be fitted into slots in the vertical member (2). Inside the bend of the U is an internally threaded bush, through which the screw passes. The screw also has a shoulder (20) which rests against the bottom leg of the U, so that when the screw is turned, the legs of the U are forced apart, moving the ears apart also, so that they lock in the slots.
FR7337784A 1973-10-23 1973-10-23 Joint for tubular framework - adaptor inside tube end tensioned by screw to lock lugs in slots in adjacent member Expired FR2261690A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7337784A FR2261690A5 (en) 1973-10-23 1973-10-23 Joint for tubular framework - adaptor inside tube end tensioned by screw to lock lugs in slots in adjacent member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7337784A FR2261690A5 (en) 1973-10-23 1973-10-23 Joint for tubular framework - adaptor inside tube end tensioned by screw to lock lugs in slots in adjacent member

Publications (1)

Publication Number Publication Date
FR2261690A5 true FR2261690A5 (en) 1975-09-12

Family

ID=9126813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7337784A Expired FR2261690A5 (en) 1973-10-23 1973-10-23 Joint for tubular framework - adaptor inside tube end tensioned by screw to lock lugs in slots in adjacent member

Country Status (1)

Country Link
FR (1) FR2261690A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450993A1 (en) * 1979-03-07 1980-10-03 Technal International Sa Adjustable connection for end box section rail to post side - uses screw actuated third order levers to pivot opposed claw pairs into post holes
EP0310546A1 (en) * 1987-09-29 1989-04-05 Lanz Oensingen Ag Variable arrangement of framework assembly
DE19604850A1 (en) * 1995-02-17 1996-08-29 Friatec Keramik Kunststoff Connection for esp. profiled bars for frame type support systems

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450993A1 (en) * 1979-03-07 1980-10-03 Technal International Sa Adjustable connection for end box section rail to post side - uses screw actuated third order levers to pivot opposed claw pairs into post holes
EP0310546A1 (en) * 1987-09-29 1989-04-05 Lanz Oensingen Ag Variable arrangement of framework assembly
US4896992A (en) * 1987-09-29 1990-01-30 Lanz Oensinger Ag Adjustable mounting frame arrangement
DE19604850A1 (en) * 1995-02-17 1996-08-29 Friatec Keramik Kunststoff Connection for esp. profiled bars for frame type support systems
DE19604850C2 (en) * 1995-02-17 1998-07-16 Friatec Ag Device for connecting profiles

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse