DE29801232U1 - Stairs with adjustable steps - Google Patents

Stairs with adjustable steps

Info

Publication number
DE29801232U1
DE29801232U1 DE29801232U DE29801232U DE29801232U1 DE 29801232 U1 DE29801232 U1 DE 29801232U1 DE 29801232 U DE29801232 U DE 29801232U DE 29801232 U DE29801232 U DE 29801232U DE 29801232 U1 DE29801232 U1 DE 29801232U1
Authority
DE
Germany
Prior art keywords
stairs
adjustable steps
adjustable
steps
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
DE29801232U
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.)
WALTER CLAUDIA 99706 SONDERSHAUSEN DE
Original Assignee
WALTER CLAUDIA 99706 SONDERSHAUSEN DE
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 WALTER CLAUDIA 99706 SONDERSHAUSEN DE filed Critical WALTER CLAUDIA 99706 SONDERSHAUSEN DE
Priority to DE29801232U priority Critical patent/DE29801232U1/en
Publication of DE29801232U1 publication Critical patent/DE29801232U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04F11/002—Ramps
    • 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
    • E04F11/04—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible
    • E04F11/06—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/002—Ramps
    • E04F2011/005—Ramps collapsible, e.g. folding, telescopic
DE29801232U 1998-01-27 1998-01-27 Stairs with adjustable steps Expired - Lifetime DE29801232U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29801232U DE29801232U1 (en) 1998-01-27 1998-01-27 Stairs with adjustable steps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29801232U DE29801232U1 (en) 1998-01-27 1998-01-27 Stairs with adjustable steps

Publications (1)

Publication Number Publication Date
DE29801232U1 true DE29801232U1 (en) 1998-03-19

Family

ID=8051739

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29801232U Expired - Lifetime DE29801232U1 (en) 1998-01-27 1998-01-27 Stairs with adjustable steps

Country Status (1)

Country Link
DE (1) DE29801232U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19850933A1 (en) * 1998-11-05 2000-05-11 Schliess Und Sicherungssysteme Emergency exit equipment to allow evacuation of rail vehicle has means by which it can be used as ramp forming flat path or used as stairs erected at predetermined angle
CN106193477A (en) * 2016-07-14 2016-12-07 天津大学 Wheelchair opens up passage with accessible folding

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19850933A1 (en) * 1998-11-05 2000-05-11 Schliess Und Sicherungssysteme Emergency exit equipment to allow evacuation of rail vehicle has means by which it can be used as ramp forming flat path or used as stairs erected at predetermined angle
DE19850933B4 (en) * 1998-11-05 2006-07-06 Schliess- Und Sicherungssysteme Gmbh Emergency exit device for rail vehicles
CN106193477A (en) * 2016-07-14 2016-12-07 天津大学 Wheelchair opens up passage with accessible folding
CN106193477B (en) * 2016-07-14 2018-07-20 天津大学 Wheelchair opens up channel with accessible folding

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19980430

R156 Lapse of ip right after 3 years

Effective date: 20011101