NL7109467A - - Google Patents

Info

Publication number
NL7109467A
NL7109467A NL7109467A NL7109467A NL7109467A NL 7109467 A NL7109467 A NL 7109467A NL 7109467 A NL7109467 A NL 7109467A NL 7109467 A NL7109467 A NL 7109467A NL 7109467 A NL7109467 A NL 7109467A
Authority
NL
Netherlands
Application number
NL7109467A
Other versions
NL179159B (nl
NL179159C (nl
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 filed Critical
Publication of NL7109467A publication Critical patent/NL7109467A/xx
Publication of NL179159B publication Critical patent/NL179159B/xx
Application granted granted Critical
Publication of NL179159C publication Critical patent/NL179159C/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0206—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the collar not being integral with the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
NL7109467A 1970-07-08 1971-07-08 Huls voor het tot stand brengen van een hulspijpverbinding. NL179159C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5319670A 1970-07-08 1970-07-08

Publications (3)

Publication Number Publication Date
NL7109467A true NL7109467A (cs) 1972-01-11
NL179159B NL179159B (nl) 1986-02-17
NL179159C NL179159C (nl) 1986-07-16

Family

ID=21982554

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7109467A NL179159C (nl) 1970-07-08 1971-07-08 Huls voor het tot stand brengen van een hulspijpverbinding.

Country Status (2)

Country Link
CA (1) CA947786A (cs)
NL (1) NL179159C (cs)

Also Published As

Publication number Publication date
NL179159B (nl) 1986-02-17
NL179159C (nl) 1986-07-16
CA947786A (en) 1974-05-21

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee