DE29516369U1 - Formwork for canals and shafts - Google Patents

Formwork for canals and shafts

Info

Publication number
DE29516369U1
DE29516369U1 DE29516369U DE29516369U DE29516369U1 DE 29516369 U1 DE29516369 U1 DE 29516369U1 DE 29516369 U DE29516369 U DE 29516369U DE 29516369 U DE29516369 U DE 29516369U DE 29516369 U1 DE29516369 U1 DE 29516369U1
Authority
DE
Germany
Prior art keywords
canals
formwork
shafts
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.)
Expired - Lifetime
Application number
DE29516369U
Other languages
German (de)
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.)
MICHELS, MARLENE, DE
Original Assignee
SKM SCHWERGEWEBE KONFEKTION MO
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 SKM SCHWERGEWEBE KONFEKTION MO filed Critical SKM SCHWERGEWEBE KONFEKTION MO
Priority to DE29516369U priority Critical patent/DE29516369U1/en
Publication of DE29516369U1 publication Critical patent/DE29516369U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • 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
    • 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
    • E02D29/122—Steps or handrails for shafts
    • 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
    • E02D29/1445—Tools for positioning or removing cover frames
DE29516369U 1995-10-16 1995-10-16 Formwork for canals and shafts Expired - Lifetime DE29516369U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29516369U DE29516369U1 (en) 1995-10-16 1995-10-16 Formwork for canals and shafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29516369U DE29516369U1 (en) 1995-10-16 1995-10-16 Formwork for canals and shafts

Publications (1)

Publication Number Publication Date
DE29516369U1 true DE29516369U1 (en) 1996-03-21

Family

ID=8014197

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29516369U Expired - Lifetime DE29516369U1 (en) 1995-10-16 1995-10-16 Formwork for canals and shafts

Country Status (1)

Country Link
DE (1) DE29516369U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1027912B1 (en) * 2019-12-23 2021-07-29 Trba Sa Method of forming a building layer with a passage

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE484485C (en) * 1925-03-18 1929-10-26 Toichi Nose Inner formwork composed of an expandable and an inextensible hose for the production of channels, especially continuous long concrete channels, for drainage water, cables, etc. like
DE2063925A1 (en) * 1970-12-28 1972-07-20 Passavant-Werke, Michelbacher Hütte, 6209 Aarbergen Reusable inner ring formwork
DE8117672U1 (en) * 1981-06-15 1981-08-20 Malik, Stanislaus, Dipl.-Ing., 7340 Geislingen "DEVICE FOR LAYING SHAFT COVERS IN ROAD CONSTRUCTION"

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE484485C (en) * 1925-03-18 1929-10-26 Toichi Nose Inner formwork composed of an expandable and an inextensible hose for the production of channels, especially continuous long concrete channels, for drainage water, cables, etc. like
DE2063925A1 (en) * 1970-12-28 1972-07-20 Passavant-Werke, Michelbacher Hütte, 6209 Aarbergen Reusable inner ring formwork
DE8117672U1 (en) * 1981-06-15 1981-08-20 Malik, Stanislaus, Dipl.-Ing., 7340 Geislingen "DEVICE FOR LAYING SHAFT COVERS IN ROAD CONSTRUCTION"

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1027912B1 (en) * 2019-12-23 2021-07-29 Trba Sa Method of forming a building layer with a passage

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19960502

R163 Identified publications notified

Effective date: 19960314

R150 Term of protection extended to 6 years

Effective date: 19990127

R081 Change of applicant/patentee

Owner name: MICHELS, MARLENE, DE

Free format text: FORMER OWNER: SKM SCHWERGEWEBE KONFEKTION MOERS GMBH, 47441 MOERS, DE

Effective date: 20010312

R151 Term of protection extended to 8 years

Effective date: 20030407

R152 Term of protection extended to 10 years

Effective date: 20040527

R071 Expiry of right