FR2297968A1 - Structure d'escalier - Google Patents

Structure d'escalier

Info

Publication number
FR2297968A1
FR2297968A1 FR7536878A FR7536878A FR2297968A1 FR 2297968 A1 FR2297968 A1 FR 2297968A1 FR 7536878 A FR7536878 A FR 7536878A FR 7536878 A FR7536878 A FR 7536878A FR 2297968 A1 FR2297968 A1 FR 2297968A1
Authority
FR
France
Prior art keywords
stair structure
stair
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.)
Granted
Application number
FR7536878A
Other languages
English (en)
Other versions
FR2297968B1 (fr
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.)
Yokomori Manufacturing Co Ltd
Original Assignee
Yokomori Manufacturing Co Ltd
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 JP1975007933U external-priority patent/JPS58725Y2/ja
Priority claimed from JP1975053775U external-priority patent/JPS542985Y2/ja
Application filed by Yokomori Manufacturing Co Ltd filed Critical Yokomori Manufacturing Co Ltd
Publication of FR2297968A1 publication Critical patent/FR2297968A1/fr
Application granted granted Critical
Publication of FR2297968B1 publication Critical patent/FR2297968B1/fr
Granted 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
    • E04F11/025—Stairways having stringers
FR7536878A 1975-01-16 1975-12-02 Structure d'escalier Granted FR2297968A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1975007933U JPS58725Y2 (ja) 1975-01-16 1975-01-16 カイダンソウチ
JP1975053775U JPS542985Y2 (fr) 1975-04-18 1975-04-18

Publications (2)

Publication Number Publication Date
FR2297968A1 true FR2297968A1 (fr) 1976-08-13
FR2297968B1 FR2297968B1 (fr) 1982-04-23

Family

ID=26342331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536878A Granted FR2297968A1 (fr) 1975-01-16 1975-12-02 Structure d'escalier

Country Status (4)

Country Link
US (1) US4034525A (fr)
DE (1) DE2555778A1 (fr)
FR (1) FR2297968A1 (fr)
GB (1) GB1481499A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709520A (en) * 1986-07-28 1987-12-01 Vochatzer Richard L Stair brackets and stair structure
US4899504A (en) * 1989-04-28 1990-02-13 Hirschhorn Richard S Bolted steel staircase
US5592801A (en) * 1995-03-01 1997-01-14 Vector Equipment-Houston, Inc. Mobile stair system for pets and animals, method of making said mobile stair system
US5799448A (en) * 1996-09-13 1998-09-01 Harsco Corporation Adjustable closed-riser metal staircase system
CA2242057A1 (fr) * 1998-06-30 1999-12-30 Structures Monocoques Inc. Systeme modulaire d'escalier, methode et pret-a-monter pour l'eriger
DE19910776A1 (de) * 1999-03-11 2000-09-14 Edenharder & Raeder Bauelement Treppe
DE10235070A1 (de) * 2002-07-31 2004-02-12 Gregor Liebmann Treppe mit einer Treppenwange
US6895717B1 (en) * 2003-06-03 2005-05-24 J.D. Grinstead General Construction Company, Inc. Component and method for restoring a stairway
US20050284043A1 (en) * 2004-06-28 2005-12-29 Sorenson Robert E Jr Stair system with expandable center
CA2771060A1 (fr) * 2004-08-03 2006-02-03 Alpa Lumber Inc. Systeme de protection de girons d'escaliers
US20080190049A1 (en) * 2007-02-08 2008-08-14 David Muti Portable construction staircase
US20090293385A1 (en) * 2008-05-28 2009-12-03 Carlos Vargas Boltless Metal Stair Step System for Indoor/Outdoor Staircase Installation
US10358827B1 (en) 2016-12-11 2019-07-23 Robert Everett Sorenson, JR. System and method for stair assembly and installation
US11406083B1 (en) * 2018-03-20 2022-08-09 Edward Jude Jennings Modular pet step sections for staircase

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US348782A (en) * 1886-09-07 Francis a
US1503773A (en) * 1921-02-21 1924-08-05 Stanwood Equipment Company Step plate
US1452467A (en) * 1922-09-07 1923-04-17 Lambert Byron James Grand-stand construction
US2216250A (en) * 1935-08-20 1940-10-01 Henry P Nelson Stair tread and floor slab surfacing
GB570621A (en) * 1943-10-14 1945-07-16 Leslie Francis Ayland Improvements in or relating to stairways
US3499254A (en) * 1967-12-01 1970-03-10 Reynolds Metals Co Step construction
US3770393A (en) * 1971-10-22 1973-11-06 Aluminum Co Of America Rigid metal panels

Also Published As

Publication number Publication date
GB1481499A (en) 1977-07-27
DE2555778A1 (de) 1976-07-22
US4034525A (en) 1977-07-12
FR2297968B1 (fr) 1982-04-23

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