AT293963B - Elastic intermediate layer for arrangement between a frame provided with an inner bracket and a manhole cover or the like. - Google Patents

Elastic intermediate layer for arrangement between a frame provided with an inner bracket and a manhole cover or the like.

Info

Publication number
AT293963B
AT293963B AT1024669A AT1024669A AT293963B AT 293963 B AT293963 B AT 293963B AT 1024669 A AT1024669 A AT 1024669A AT 1024669 A AT1024669 A AT 1024669A AT 293963 B AT293963 B AT 293963B
Authority
AT
Austria
Prior art keywords
arrangement
intermediate layer
manhole cover
frame provided
inner bracket
Prior art date
Application number
AT1024669A
Other languages
German (de)
Inventor
Johann Dr Schwab
Robert Dipl Ing Grill
Hugo Dr Hubacek
Original Assignee
Semperit 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 Semperit Ag filed Critical Semperit Ag
Priority to AT1024669A priority Critical patent/AT293963B/en
Priority to NO408370A priority patent/NO129757B/no
Priority to DE19702052620 priority patent/DE2052620A1/en
Priority to CH1586070A priority patent/CH517219A/en
Application granted granted Critical
Publication of AT293963B publication Critical patent/AT293963B/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
    • E02D29/124—Shaft entirely made of synthetic material
    • 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

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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
AT1024669A 1969-10-31 1969-10-31 Elastic intermediate layer for arrangement between a frame provided with an inner bracket and a manhole cover or the like. AT293963B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT1024669A AT293963B (en) 1969-10-31 1969-10-31 Elastic intermediate layer for arrangement between a frame provided with an inner bracket and a manhole cover or the like.
NO408370A NO129757B (en) 1969-10-31 1970-10-27
DE19702052620 DE2052620A1 (en) 1969-10-31 1970-10-27 Intermediate elastic layer for manhole cov- - er
CH1586070A CH517219A (en) 1969-10-31 1970-10-27 Elastic intermediate layer between the frame and the cover or grate of a shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1024669A AT293963B (en) 1969-10-31 1969-10-31 Elastic intermediate layer for arrangement between a frame provided with an inner bracket and a manhole cover or the like.

Publications (1)

Publication Number Publication Date
AT293963B true AT293963B (en) 1971-11-10

Family

ID=3620989

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1024669A AT293963B (en) 1969-10-31 1969-10-31 Elastic intermediate layer for arrangement between a frame provided with an inner bracket and a manhole cover or the like.

Country Status (4)

Country Link
AT (1) AT293963B (en)
CH (1) CH517219A (en)
DE (1) DE2052620A1 (en)
NO (1) NO129757B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK152715C (en) * 1982-01-20 1988-09-19 Selflevel Covers Jersey Ltd FRAME FOR A COVER / FRAME COLLECTION BY A MAN HOLE
US4624674A (en) * 1982-02-24 1986-11-25 Pappas Michael J Spherical kinematic joint
DE3624051A1 (en) * 1986-07-16 1988-01-21 Passavant Werke Manhole cover with damping inlay
DE3637493C2 (en) * 1986-11-04 1996-02-29 Passavant Werke Manhole cover with damping insert
DE3702305A1 (en) * 1987-01-27 1988-08-04 Peter Stiborsky Wedge element for adapting the height and inclination of cylindrical shaft upper parts
DE19842348B4 (en) * 1998-09-16 2006-08-24 Aco Severin Ahlmann Gmbh & Co. Kg Frame for a manhole cover

Also Published As

Publication number Publication date
CH517219A (en) 1971-12-31
NO129757B (en) 1974-05-20
DE2052620A1 (en) 1971-05-06

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee