DE306873C - - Google Patents

Info

Publication number
DE306873C
DE306873C DENDAT306873D DE306873DA DE306873C DE 306873 C DE306873 C DE 306873C DE NDAT306873 D DENDAT306873 D DE NDAT306873D DE 306873D A DE306873D A DE 306873DA DE 306873 C DE306873 C DE 306873C
Authority
DE
Germany
Prior art keywords
pipe
springs
tension springs
screw connection
screw
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.)
Active
Application number
DENDAT306873D
Other languages
German (de)
English (en)
Publication of DE306873C publication Critical patent/DE306873C/de
Active 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
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/124—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced radially into the pipe or hose

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supports For Pipes And Cables (AREA)
DENDAT306873D Active DE306873C (OSRAM)

Publications (1)

Publication Number Publication Date
DE306873C true DE306873C (OSRAM)

Family

ID=560258

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT306873D Active DE306873C (OSRAM)

Country Status (1)

Country Link
DE (1) DE306873C (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050175390A1 (en) * 2004-01-20 2005-08-11 Meadwestvaco Corporation Erasable writing system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050175390A1 (en) * 2004-01-20 2005-08-11 Meadwestvaco Corporation Erasable writing system

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