AT292586B - Axle bearing for a cover to be used in a frame for ducts, shafts and the like. - Google Patents

Axle bearing for a cover to be used in a frame for ducts, shafts and the like.

Info

Publication number
AT292586B
AT292586B AT141067A AT141067A AT292586B AT 292586 B AT292586 B AT 292586B AT 141067 A AT141067 A AT 141067A AT 141067 A AT141067 A AT 141067A AT 292586 B AT292586 B AT 292586B
Authority
AT
Austria
Prior art keywords
ducts
shafts
cover
frame
axle bearing
Prior art date
Application number
AT141067A
Other languages
German (de)
Inventor
Robert Dipl Ing Dr Tech Sponer
Original Assignee
Robert Dipl Ing Dr Tech Sponer
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 Robert Dipl Ing Dr Tech Sponer filed Critical Robert Dipl Ing Dr Tech Sponer
Priority to AT141067A priority Critical patent/AT292586B/en
Priority to CH64868A priority patent/CH485075A/en
Priority to DE19681708625 priority patent/DE1708625A1/en
Application granted granted Critical
Publication of AT292586B publication Critical patent/AT292586B/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)
AT141067A 1967-02-14 1967-02-14 Axle bearing for a cover to be used in a frame for ducts, shafts and the like. AT292586B (en)

Priority Applications (3)

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.
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
DE19681708625 DE1708625A1 (en) 1967-02-14 1968-01-16 Axle bearing for a cover to be inserted into a frame

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
AT292586B true AT292586B (en) 1971-09-10

Family

ID=3513279

Family Applications (1)

Application Number Title Priority Date Filing Date
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.

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
CH485075A (en) 1970-01-31

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