CH681819A5 - - Google Patents

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Publication number
CH681819A5
CH681819A5 CH138690A CH138690A CH681819A5 CH 681819 A5 CH681819 A5 CH 681819A5 CH 138690 A CH138690 A CH 138690A CH 138690 A CH138690 A CH 138690A CH 681819 A5 CH681819 A5 CH 681819A5
Authority
CH
Switzerland
Prior art keywords
thread
tooth
toothing
tubular element
parts
Prior art date
Application number
CH138690A
Other languages
German (de)
English (en)
Inventor
Ferdinand Kofel
Original Assignee
Ferdinand Kofel
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 Ferdinand Kofel filed Critical Ferdinand Kofel
Priority to CH138690A priority Critical patent/CH681819A5/de
Priority to DECH9100089D priority patent/DE4190850D2/de
Priority to PCT/CH1991/000089 priority patent/WO1991016504A1/de
Priority to DE4190850A priority patent/DE4190850C1/de
Priority to EP19910907236 priority patent/EP0478733A1/de
Priority to AU75727/91A priority patent/AU7572791A/en
Publication of CH681819A5 publication Critical patent/CH681819A5/de

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
    • E02D29/1409—Covers for manholes or the like; Frames for covers adjustable in height or inclination

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)
  • Sewage (AREA)
CH138690A 1990-04-24 1990-04-24 CH681819A5 (https=)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH138690A CH681819A5 (https=) 1990-04-24 1990-04-24
DECH9100089D DE4190850D2 (de) 1990-04-24 1991-04-17 In der Höhe verstellbare Schachtabdeckung
PCT/CH1991/000089 WO1991016504A1 (de) 1990-04-24 1991-04-17 In der höhe verstellbare schachtabdeckung
DE4190850A DE4190850C1 (de) 1990-04-24 1991-04-17 In der Höhe verstellbare Schachtabdeckung
EP19910907236 EP0478733A1 (de) 1990-04-24 1991-04-17 In der höhe verstellbare schachtabdeckung
AU75727/91A AU7572791A (en) 1990-04-24 1991-04-17 Vertically adjustable manhole cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH138690A CH681819A5 (https=) 1990-04-24 1990-04-24

Publications (1)

Publication Number Publication Date
CH681819A5 true CH681819A5 (https=) 1993-05-28

Family

ID=4209216

Family Applications (1)

Application Number Title Priority Date Filing Date
CH138690A CH681819A5 (https=) 1990-04-24 1990-04-24

Country Status (5)

Country Link
EP (1) EP0478733A1 (https=)
AU (1) AU7572791A (https=)
CH (1) CH681819A5 (https=)
DE (2) DE4190850C1 (https=)
WO (1) WO1991016504A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6036401A (en) * 1998-04-29 2000-03-14 Morina; John Roadway access device and method of using same
ES2344806T3 (es) * 2007-02-22 2010-09-07 Kessel Ag Desague.
IT201600130900A1 (it) * 2016-12-23 2018-06-23 Edilmag S R L Chiusuno regolabile
US11668078B2 (en) * 2020-06-02 2023-06-06 The Ford Meter Box Company, Inc. Adjustable pit extension assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629981A (en) * 1969-10-06 1971-12-28 Joseph S Mccaffery Adjustable height structure cover for manholes and the like
US4075796A (en) * 1977-03-25 1978-02-28 Cuozzo Benjamin D Adjustable height manhole with locking means
CH627505A5 (fr) * 1978-10-05 1982-01-15 Facchinetti S Sa Couvercle de regard.
DE8701267U1 (de) * 1987-01-27 1987-06-25 Stiborsky, Peter, 8950 Kaufbeuren Keilelement zur Höhen- und Neigungsanpassung von zylindrischen Schachtoberteilen
DE3825311A1 (de) * 1988-07-26 1990-02-01 Harri Thuerer Rahmen und einsteigeschachtring

Also Published As

Publication number Publication date
WO1991016504A1 (de) 1991-10-31
EP0478733A1 (de) 1992-04-08
DE4190850D2 (de) 1993-11-18
AU7572791A (en) 1991-11-11
DE4190850C1 (de) 2001-07-05

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: FERDINAND KOFEL TRANSFER- GIESSEREI ERZENBERG AG

PL Patent ceased