FR2048097A6 - Handle for pipes and tubes - Google Patents

Handle for pipes and tubes

Info

Publication number
FR2048097A6
FR2048097A6 FR6917652A FR6917652A FR2048097A6 FR 2048097 A6 FR2048097 A6 FR 2048097A6 FR 6917652 A FR6917652 A FR 6917652A FR 6917652 A FR6917652 A FR 6917652A FR 2048097 A6 FR2048097 A6 FR 2048097A6
Authority
FR
France
Prior art keywords
screw
bore
pipes
tubes
handle
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
FR6917652A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR6917652A priority Critical patent/FR2048097A6/en
Priority to BE734419D priority patent/BE734419A/xx
Priority to CH921669A priority patent/CH494605A/en
Priority to CA055096A priority patent/CA925415A/en
Priority to DE1931897A priority patent/DE1931897C3/en
Priority to US835972A priority patent/US3670547A/en
Priority to GB31901/69A priority patent/GB1256005A/en
Application granted granted Critical
Publication of FR2048097A6 publication Critical patent/FR2048097A6/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • B21C37/298—Forming collars by flow-drilling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/08—Drills combined with tool parts or tools for performing additional working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)

Abstract

Device for forming handles on pipes or sheets in a prepared hole consists of a screw with a wide head or similar device for turning it, having a longitudinal bore in it which does not go all the way. At the base of the bore means for widening out are provided which can be made to protrude sideways, without them being able to escape, or which can be made retract inwards, by means of a plunger situated in the bore of the screw. An outside nut on the outside thread of screw works in conjunction with it and is so shaped as to form a solid and permanent support against the pipe or sheet around the connection made.
FR6917652A 1968-06-25 1969-06-02 Handle for pipes and tubes Expired FR2048097A6 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR6917652A FR2048097A6 (en) 1968-06-25 1969-06-02 Handle for pipes and tubes
BE734419D BE734419A (en) 1968-06-25 1969-06-11
CH921669A CH494605A (en) 1968-06-25 1969-06-16 Device for shaping a sleeve forced around an opening of an element, in particular a tube or a plate
CA055096A CA925415A (en) 1968-06-25 1969-06-23 Apparatus adapted to form collars round openings previously executed in plates or tubes
DE1931897A DE1931897C3 (en) 1968-06-25 1969-06-24 Necking device
US835972A US3670547A (en) 1968-06-25 1969-06-24 Apparatus adapted to form collars around openings previously executed in plates or tubes
GB31901/69A GB1256005A (en) 1968-06-25 1969-06-24 Apparatus adapted to form collars round openings previously executed in plates or tubes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR42000137 1968-06-25
FR6917652A FR2048097A6 (en) 1968-06-25 1969-06-02 Handle for pipes and tubes

Publications (1)

Publication Number Publication Date
FR2048097A6 true FR2048097A6 (en) 1971-03-19

Family

ID=26215052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6917652A Expired FR2048097A6 (en) 1968-06-25 1969-06-02 Handle for pipes and tubes

Country Status (1)

Country Link
FR (1) FR2048097A6 (en)

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