DE9006517U1 - - Google Patents

Info

Publication number
DE9006517U1
DE9006517U1 DE9006517U DE9006517U DE9006517U1 DE 9006517 U1 DE9006517 U1 DE 9006517U1 DE 9006517 U DE9006517 U DE 9006517U DE 9006517 U DE9006517 U DE 9006517U DE 9006517 U1 DE9006517 U1 DE 9006517U1
Authority
DE
Germany
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 - Lifetime
Application number
DE9006517U
Other languages
German (de)
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 DE9006517U priority Critical patent/DE9006517U1/de
Publication of DE9006517U1 publication Critical patent/DE9006517U1/de
Priority to DE9106865U priority patent/DE9106865U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
    • F16L55/28—Constructional aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
DE9006517U 1990-06-07 1990-06-07 Expired - Lifetime DE9006517U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE9006517U DE9006517U1 (en) 1990-06-07 1990-06-07
DE9106865U DE9106865U1 (en) 1990-06-07 1991-06-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9006517U DE9006517U1 (en) 1990-06-07 1990-06-07

Publications (1)

Publication Number Publication Date
DE9006517U1 true DE9006517U1 (en) 1990-11-08

Family

ID=6854548

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9006517U Expired - Lifetime DE9006517U1 (en) 1990-06-07 1990-06-07

Country Status (1)

Country Link
DE (1) DE9006517U1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486214A (en) * 1967-10-06 1969-12-30 Robert M Sandvick Pipe laying apparatus
FR2263443A1 (en) * 1974-03-04 1975-10-03 Pont A Mousson Hydraulic coupling mechanism for large diameter conduit - has inflatable collars which give bases for hydraulic cylinders

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486214A (en) * 1967-10-06 1969-12-30 Robert M Sandvick Pipe laying apparatus
FR2263443A1 (en) * 1974-03-04 1975-10-03 Pont A Mousson Hydraulic coupling mechanism for large diameter conduit - has inflatable collars which give bases for hydraulic cylinders

Similar Documents

Publication Publication Date Title
DE4191062T (en)
DE9001242U1 (en)
DE4192436T (en)
DE9002289U1 (en)
DE9001721U1 (en)
DE9001128U1 (en)
DE4190581T (en)
DE9002100U1 (en)
DE9002085U1 (en)
DE9003320U1 (en)
DE9002856U1 (en)
DE9002354U1 (en)
DE9002759U1 (en)
DE9000520U1 (en)
DE9000249U1 (en)
DE9000706U1 (en)
DE9000478U1 (en)
DE9001888U1 (en)
DE9001758U1 (en)
DE9002078U1 (en)
DE9000555U1 (en)
DE9001791U1 (en)
DE9001794U1 (en)
DE9000973U1 (en)
DE9001525U1 (en)