CA1124543A - Escaliers en beton armature externe - Google Patents

Escaliers en beton armature externe

Info

Publication number
CA1124543A
CA1124543A CA341,081A CA341081A CA1124543A CA 1124543 A CA1124543 A CA 1124543A CA 341081 A CA341081 A CA 341081A CA 1124543 A CA1124543 A CA 1124543A
Authority
CA
Canada
Prior art keywords
soffit
members
bottom wall
stressed
sidewalls
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
Application number
CA341,081A
Other languages
English (en)
Inventor
Glen A. Seegers
H. James Seegers
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.)
American Stair Corp Inc
Original Assignee
American Stair Corp Inc
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
Priority claimed from US06/086,919 external-priority patent/US4250672A/en
Application filed by American Stair Corp Inc filed Critical American Stair Corp Inc
Application granted granted Critical
Publication of CA1124543A publication Critical patent/CA1124543A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
    • E04G13/06—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
    • E04G13/06—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall
    • E04G13/062—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall for stairs or steps
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F2011/0203—Miscellaneous features of stairways not otherwise provided for
    • E04F2011/0205—Stairways characterised by the use of specific materials for the supporting structure of the treads
    • E04F2011/021—Stairways characterised by the use of specific materials for the supporting structure of the treads mainly of stone or stone like materials, e.g. concrete; mainly of glass
    • E04F2011/0212—Stairways characterised by the use of specific materials for the supporting structure of the treads mainly of stone or stone like materials, e.g. concrete; mainly of glass mainly of concrete
    • E04F2011/0214—Stairways characterised by the use of specific materials for the supporting structure of the treads mainly of stone or stone like materials, e.g. concrete; mainly of glass mainly of concrete cast in situ

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Reinforcement Elements For Buildings (AREA)
CA341,081A 1978-12-11 1979-12-03 Escaliers en beton armature externe Expired CA1124543A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US96798778A 1978-12-11 1978-12-11
US06/086,919 US4250672A (en) 1979-10-22 1979-10-22 Externally reinforced concrete stairs
US086,919 1979-10-22
US967,987 1992-10-27

Publications (1)

Publication Number Publication Date
CA1124543A true CA1124543A (fr) 1982-06-01

Family

ID=26775305

Family Applications (1)

Application Number Title Priority Date Filing Date
CA341,081A Expired CA1124543A (fr) 1978-12-11 1979-12-03 Escaliers en beton armature externe

Country Status (3)

Country Link
AU (1) AU5343979A (fr)
CA (1) CA1124543A (fr)
GB (1) GB2038394B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663069A1 (fr) * 1990-06-06 1991-12-13 Fournel Joel Module prefabrique permettant la realisation de marche d'escalier sans outillage specifique.
WO1998057010A1 (fr) * 1997-06-11 1998-12-17 Stairform Designs Pty. Ltd. Coffrage pour cage d'escalier
FR2935412B1 (fr) * 2008-09-04 2010-09-10 Dsn Design Service Network Coffrage perdu destine a la realisation d'un escalier en beton coule
GB2534033A (en) * 2015-01-06 2016-07-13 Flight Products Ltd Casting concrete steps or stairs
CN107178185A (zh) * 2017-07-25 2017-09-19 佛山市正轻钢房屋有限公司 混凝土楼梯的永久模板系统及制造方法
CN111719851B (zh) * 2020-06-29 2025-06-27 中冶天工集团天津有限公司 一种楼梯接茬免剔凿装置及其支模施工方法
CN113070624B (zh) * 2021-04-09 2022-07-26 碧源建工有限公司 一种定型化钢楼梯踏步焊接工装

Also Published As

Publication number Publication date
GB2038394A (en) 1980-07-23
GB2038394B (en) 1982-11-24
AU5343979A (en) 1980-06-12

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Legal Events

Date Code Title Description
MKEX Expiry