CH606697A5 - - Google Patents

Info

Publication number
CH606697A5
CH606697A5 CH62676A CH62676A CH606697A5 CH 606697 A5 CH606697 A5 CH 606697A5 CH 62676 A CH62676 A CH 62676A CH 62676 A CH62676 A CH 62676A CH 606697 A5 CH606697 A5 CH 606697A5
Authority
CH
Switzerland
Application number
CH62676A
Inventor
Herbert Ernst
Original Assignee
Herbert Ernst
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 Herbert Ernst filed Critical Herbert Ernst
Priority to CH62676A priority Critical patent/CH606697A5/xx
Priority to DE19777700973U priority patent/DE7700973U1/de
Priority to DE19772701378 priority patent/DE2701378A1/de
Priority to ES455159A priority patent/ES455159A1/es
Priority to US05/760,505 priority patent/US4125175A/en
Publication of CH606697A5 publication Critical patent/CH606697A5/xx

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
    • E04F11/035—Stairways consisting of a plurality of assembled modular parts without further support
    • 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
    • E04F11/0201—Space-saving stairways, e.g. having half 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
    • E04F11/104—Treads

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
CH62676A 1976-01-20 1976-01-20 CH606697A5 (el)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH62676A CH606697A5 (el) 1976-01-20 1976-01-20
DE19777700973U DE7700973U1 (de) 1976-01-20 1977-01-14 Treppenlauf
DE19772701378 DE2701378A1 (de) 1976-01-20 1977-01-14 Treppenlauf
ES455159A ES455159A1 (es) 1976-01-20 1977-01-19 Perfeccionamientos introducidos en un tramo de escalera.
US05/760,505 US4125175A (en) 1976-01-20 1977-01-19 Staircase with small base area

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH62676A CH606697A5 (el) 1976-01-20 1976-01-20

Publications (1)

Publication Number Publication Date
CH606697A5 true CH606697A5 (el) 1978-11-15

Family

ID=4191388

Family Applications (1)

Application Number Title Priority Date Filing Date
CH62676A CH606697A5 (el) 1976-01-20 1976-01-20

Country Status (4)

Country Link
US (1) US4125175A (el)
CH (1) CH606697A5 (el)
DE (2) DE7700973U1 (el)
ES (1) ES455159A1 (el)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199040A (en) * 1979-01-22 1980-04-22 The Laitram Corporation Ship ladder
US4296577A (en) * 1979-10-22 1981-10-27 Schuette Heinz G Helical staircase support
US4316524A (en) * 1980-06-12 1982-02-23 The Laitram Corporation Two-speed ladder
US4373609A (en) * 1980-12-22 1983-02-15 Victor De Donato Stairway stringers constructed of cast, readily-assembled units
US4520897A (en) * 1984-05-14 1985-06-04 Gebo George B Portable steps
GB2244498A (en) * 1990-03-05 1991-12-04 Mohammed Anwaruddin Khan Space saving stair
US5205093A (en) * 1992-06-22 1993-04-27 Schuette Gail D Pre-manufactured step support
US5752350A (en) * 1996-09-27 1998-05-19 Imperial Pools, Inc. Modular stair support system useable for a pool or spa
JPH10176305A (ja) * 1996-12-17 1998-06-30 Hitachi Constr Mach Co Ltd タイヤローラ
US6450290B1 (en) * 2000-06-05 2002-09-17 George E. Spak Folding ladder
ITPI20080007U1 (it) * 2008-11-27 2010-05-28 Fausto Scherma Scala a chicciola denominata "loredana" costituita da scalini a forma irregolare
ES2367506B1 (es) * 2009-08-06 2012-09-14 Vicente Miguel Gómez Varela Escalera-rampa configurable de peldaños alternados.
TW201139810A (en) * 2010-03-23 2011-11-16 Shi-Tron Lin Dual-use staircase, assembly for dual-use staircase, and method of converting traditional staircase into dual-use staircase
JP5614812B2 (ja) * 2011-05-06 2014-10-29 達夫 内原 階段
JP5755062B2 (ja) * 2011-07-08 2015-07-29 正治 杉原 階段用階段アタッチメント
US20130212960A1 (en) * 2012-02-22 2013-08-22 Kurt Freund Modules for converting a stairway

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US858199A (en) * 1906-11-10 1907-06-25 Felix B Modjeski Stairway.
DE6606476U (de) * 1966-02-08 1970-10-02 Ernst Herbert Bauelement, insbesondere fuer eine vorzufertigende treppe.

Also Published As

Publication number Publication date
US4125175A (en) 1978-11-14
DE2701378A1 (de) 1977-07-21
DE7700973U1 (de) 1978-09-21
ES455159A1 (es) 1978-02-01

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Legal Events

Date Code Title Description
PL Patent ceased