DE29611320U1 - Formwork for concrete stairs - Google Patents

Formwork for concrete stairs

Info

Publication number
DE29611320U1
DE29611320U1 DE29611320U DE29611320U DE29611320U1 DE 29611320 U1 DE29611320 U1 DE 29611320U1 DE 29611320 U DE29611320 U DE 29611320U DE 29611320 U DE29611320 U DE 29611320U DE 29611320 U1 DE29611320 U1 DE 29611320U1
Authority
DE
Germany
Prior art keywords
formwork
concrete stairs
stairs
concrete
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
DE29611320U
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.)
Howal Schalungsanlagen Zu GmbH
Original Assignee
Howal Schalungsanlagen Zu GmbH
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 Howal Schalungsanlagen Zu GmbH filed Critical Howal Schalungsanlagen Zu GmbH
Priority to DE29611320U priority Critical patent/DE29611320U1/en
Publication of DE29611320U1 publication Critical patent/DE29611320U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
    • B28B7/225—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units for making stairs or stair units comprising more than one step
DE29611320U 1996-06-28 1996-06-28 Formwork for concrete stairs Expired - Lifetime DE29611320U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29611320U DE29611320U1 (en) 1996-06-28 1996-06-28 Formwork for concrete stairs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29611320U DE29611320U1 (en) 1996-06-28 1996-06-28 Formwork for concrete stairs

Publications (1)

Publication Number Publication Date
DE29611320U1 true DE29611320U1 (en) 1996-09-05

Family

ID=8025801

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29611320U Expired - Lifetime DE29611320U1 (en) 1996-06-28 1996-06-28 Formwork for concrete stairs

Country Status (1)

Country Link
DE (1) DE29611320U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8262055B2 (en) * 2006-09-12 2012-09-11 Any Step Technology Limited Stair forming apparatus and related methods
CN116985259A (en) * 2023-09-28 2023-11-03 山西建投建筑产业有限公司 Construction method of assembled stair with corner protector

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1956754U (en) * 1966-11-05 1967-03-09 Wilhelm Stimpfle REUSABLE FORMWORK FOR FIXED CONCRETE STAIRS.
US3331579A (en) * 1964-05-05 1967-07-18 Herbert O Petersen Riser supports
DE1251200B (en) * 1962-07-20 1967-09-28 Albrecht Buerkle Forum for the production of toothed precast concrete stairs
DE8113530U1 (en) * 1981-05-08 1981-10-08 Holzapfel & Walka GmbH, 7505 Ettlingen STAIRCASE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251200B (en) * 1962-07-20 1967-09-28 Albrecht Buerkle Forum for the production of toothed precast concrete stairs
US3331579A (en) * 1964-05-05 1967-07-18 Herbert O Petersen Riser supports
DE1956754U (en) * 1966-11-05 1967-03-09 Wilhelm Stimpfle REUSABLE FORMWORK FOR FIXED CONCRETE STAIRS.
DE8113530U1 (en) * 1981-05-08 1981-10-08 Holzapfel & Walka GmbH, 7505 Ettlingen STAIRCASE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8262055B2 (en) * 2006-09-12 2012-09-11 Any Step Technology Limited Stair forming apparatus and related methods
CN116985259A (en) * 2023-09-28 2023-11-03 山西建投建筑产业有限公司 Construction method of assembled stair with corner protector
CN116985259B (en) * 2023-09-28 2023-12-08 山西建投建筑产业有限公司 Construction method of assembled stair with corner protector

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19961017

R163 Identified publications notified

Effective date: 19961105

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: E04G0013060000

Ipc: B28B0007220000

Effective date: 19981015

R156 Lapse of ip right after 3 years

Effective date: 20000503