DK160369C - Sealing element of soft, elastic material for insertion of a pipe into a pipe with larger diameters or through an opening in a wall or in a wall - Google Patents

Sealing element of soft, elastic material for insertion of a pipe into a pipe with larger diameters or through an opening in a wall or in a wall

Info

Publication number
DK160369C
DK160369C DK100581A DK100581A DK160369C DK 160369 C DK160369 C DK 160369C DK 100581 A DK100581 A DK 100581A DK 100581 A DK100581 A DK 100581A DK 160369 C DK160369 C DK 160369C
Authority
DK
Denmark
Prior art keywords
pipe
wall
soft
opening
sealing element
Prior art date
Application number
DK100581A
Other languages
Danish (da)
Other versions
DK160369B (en
DK100581A (en
Inventor
Arvid Sydtveit
Original Assignee
Forsheda Ab
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 Forsheda Ab filed Critical Forsheda Ab
Publication of DK100581A publication Critical patent/DK100581A/en
Publication of DK160369B publication Critical patent/DK160369B/en
Application granted granted Critical
Publication of DK160369C publication Critical patent/DK160369C/en

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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/10—Sealing by using sealing rings or sleeves only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Laminated Bodies (AREA)
DK100581A 1980-03-06 1981-03-05 Sealing element of soft, elastic material for insertion of a pipe into a pipe with larger diameters or through an opening in a wall or in a wall DK160369C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO800646A NO150894C (en) 1980-03-06 1980-03-06 PACKING OF SOFT ELASTIC MATERIAL FOR INTRODUCING A PIPE THROUGH A DRILL
NO800646 1980-03-06

Publications (3)

Publication Number Publication Date
DK100581A DK100581A (en) 1981-09-07
DK160369B DK160369B (en) 1991-03-04
DK160369C true DK160369C (en) 1991-08-19

Family

ID=19885369

Family Applications (1)

Application Number Title Priority Date Filing Date
DK100581A DK160369C (en) 1980-03-06 1981-03-05 Sealing element of soft, elastic material for insertion of a pipe into a pipe with larger diameters or through an opening in a wall or in a wall

Country Status (3)

Country Link
DK (1) DK160369C (en)
NO (1) NO150894C (en)
SE (1) SE452644B (en)

Also Published As

Publication number Publication date
NO150894B (en) 1984-09-24
SE8101254L (en) 1981-09-07
SE452644B (en) 1987-12-07
DK160369B (en) 1991-03-04
NO800646L (en) 1981-09-07
NO150894C (en) 1985-01-16
DK100581A (en) 1981-09-07

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Legal Events

Date Code Title Description
PUP Patent expired