CH485075A - Axle bearing for a cover to be inserted in the frame, in particular a manhole cover - Google Patents

Axle bearing for a cover to be inserted in the frame, in particular a manhole cover

Info

Publication number
CH485075A
CH485075A CH64868A CH64868A CH485075A CH 485075 A CH485075 A CH 485075A CH 64868 A CH64868 A CH 64868A CH 64868 A CH64868 A CH 64868A CH 485075 A CH485075 A CH 485075A
Authority
CH
Switzerland
Prior art keywords
cover
frame
axle bearing
manhole cover
manhole
Prior art date
Application number
CH64868A
Other languages
German (de)
Inventor
Robert Dipl-Ing Dr Tech Sponer
Original Assignee
Sponer Robert Dipl Ing Dr Tech
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 Sponer Robert Dipl Ing Dr Tech filed Critical Sponer Robert Dipl Ing Dr Tech
Publication of CH485075A publication Critical patent/CH485075A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/1427—Locking devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
CH64868A 1967-02-14 1968-01-15 Axle bearing for a cover to be inserted in the frame, in particular a manhole cover CH485075A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT141067A AT292586B (en) 1967-02-14 1967-02-14 Axle bearing for a cover to be used in a frame for ducts, shafts and the like.

Publications (1)

Publication Number Publication Date
CH485075A true CH485075A (en) 1970-01-31

Family

ID=3513279

Family Applications (1)

Application Number Title Priority Date Filing Date
CH64868A CH485075A (en) 1967-02-14 1968-01-15 Axle bearing for a cover to be inserted in the frame, in particular a manhole cover

Country Status (3)

Country Link
AT (1) AT292586B (en)
CH (1) CH485075A (en)
DE (1) DE1708625A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19548621C2 (en) * 1995-01-11 1997-10-23 Wilhelm Hafner Gmbh Floor drain with a drain body

Also Published As

Publication number Publication date
DE1708625A1 (en) 1971-05-19
AT292586B (en) 1971-09-10

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Legal Events

Date Code Title Description
PL Patent ceased