DE1943745B2 - Rollring zur Abdichtung von Abwasserrohren - Google Patents

Rollring zur Abdichtung von Abwasserrohren

Info

Publication number
DE1943745B2
DE1943745B2 DE1943745A DE1943745A DE1943745B2 DE 1943745 B2 DE1943745 B2 DE 1943745B2 DE 1943745 A DE1943745 A DE 1943745A DE 1943745 A DE1943745 A DE 1943745A DE 1943745 B2 DE1943745 B2 DE 1943745B2
Authority
DE
Germany
Prior art keywords
core
rolling ring
rubber
jacket
ring according
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.)
Granted
Application number
DE1943745A
Other languages
German (de)
English (en)
Other versions
DE1943745A1 (de
DE1943745C3 (OSRAM
Inventor
Bernd 4401 Boesensell Bracht
Waldemar 4630 Bochumlinden Gritzka
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.)
Phoenix AG
Original Assignee
Phoenix Gummiwerke AG
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 Phoenix Gummiwerke AG filed Critical Phoenix Gummiwerke AG
Priority to DE1943745A priority Critical patent/DE1943745B2/de
Publication of DE1943745A1 publication Critical patent/DE1943745A1/de
Publication of DE1943745B2 publication Critical patent/DE1943745B2/de
Application granted granted Critical
Publication of DE1943745C3 publication Critical patent/DE1943745C3/de
Granted 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/025—Rolling sealing rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Springs (AREA)
  • Joints Allowing Movement (AREA)
DE1943745A 1969-08-28 1969-08-28 Rollring zur Abdichtung von Abwasserrohren Granted DE1943745B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1943745A DE1943745B2 (de) 1969-08-28 1969-08-28 Rollring zur Abdichtung von Abwasserrohren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1943745A DE1943745B2 (de) 1969-08-28 1969-08-28 Rollring zur Abdichtung von Abwasserrohren

Publications (3)

Publication Number Publication Date
DE1943745A1 DE1943745A1 (de) 1971-03-04
DE1943745B2 true DE1943745B2 (de) 1973-09-13
DE1943745C3 DE1943745C3 (OSRAM) 1974-04-18

Family

ID=5744015

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1943745A Granted DE1943745B2 (de) 1969-08-28 1969-08-28 Rollring zur Abdichtung von Abwasserrohren

Country Status (1)

Country Link
DE (1) DE1943745B2 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414180A1 (de) * 1984-04-14 1985-10-24 Georg Prinzing GmbH & Co KG Betonformen- und Maschinenfabrik, 7902 Blaubeuren Dichtungseinrichtung fuer aneinanderstossende, zumindest etwa rohrfoermige bauteile, insbesondere fuer betonformteile

Also Published As

Publication number Publication date
DE1943745A1 (de) 1971-03-04
DE1943745C3 (OSRAM) 1974-04-18

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee