EP1712726A3 - Neigungseinstellbare Aufstiegshilfe - Google Patents
Neigungseinstellbare Aufstiegshilfe Download PDFInfo
- Publication number
- EP1712726A3 EP1712726A3 EP06005449A EP06005449A EP1712726A3 EP 1712726 A3 EP1712726 A3 EP 1712726A3 EP 06005449 A EP06005449 A EP 06005449A EP 06005449 A EP06005449 A EP 06005449A EP 1712726 A3 EP1712726 A3 EP 1712726A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- staircase
- level
- stair
- upper level
- adjustable inclination
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/397—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders characterised by having wheels, rollers, or runners
-
- 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
- E04F11/0255—Stairways having stringers having adjustable gradient
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/39—Ladders having platforms; Ladders changeable into platforms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202005005831U DE202005005831U1 (de) | 2005-04-11 | 2005-04-11 | Neigungseinstellbare Aufstiegshilfe |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1712726A2 EP1712726A2 (de) | 2006-10-18 |
EP1712726A3 true EP1712726A3 (de) | 2009-12-09 |
Family
ID=35721880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06005449A Withdrawn EP1712726A3 (de) | 2005-04-11 | 2006-03-17 | Neigungseinstellbare Aufstiegshilfe |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1712726A3 (de) |
DE (1) | DE202005005831U1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20100157A1 (it) * | 2010-03-03 | 2010-06-02 | Alfredo Zanellato | Scala pieghevole portatile sicura. |
US20130015016A1 (en) | 2011-07-16 | 2013-01-17 | Safe Rack Llc | Platform system |
CN105696750A (zh) * | 2016-01-19 | 2016-06-22 | 西南交通大学 | 一种组装楼梯 |
CN107190658B (zh) * | 2017-07-27 | 2023-07-11 | 四川睿铁科技有限责任公司 | 一种钢制自由框拼装式铁路疏散救援站台 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3470664A (en) * | 1968-05-23 | 1969-10-07 | John I Whitehead | Adjustable staircase |
FR2171571A5 (de) * | 1972-02-07 | 1973-09-21 | Hervieu Et Cie | |
FR2344692A1 (fr) * | 1976-03-16 | 1977-10-14 | Gerlach Horst | Unite de structure porteuse en elements de construction detaches |
AT365707B (de) * | 1975-03-05 | 1982-02-10 | Baecker Josef Fa | An unterschiedliche steighoehen anpassbare treppe |
US4768617A (en) * | 1987-07-16 | 1988-09-06 | Wenger Corporation | Adjustable stairway having retractable wheel carriage |
US5890330A (en) * | 1994-07-18 | 1999-04-06 | Lesage; Gilles | Adjustable staircase |
NL1013337C1 (nl) * | 1999-10-19 | 2001-04-23 | Antonius Johannes Elisabeth Bo | Verplaatsbare trap. |
DE20200500U1 (de) * | 2002-01-15 | 2002-06-20 | G T M Gitterroste & Treppen Gm | Anpassbare Treppe |
-
2005
- 2005-04-11 DE DE202005005831U patent/DE202005005831U1/de not_active Expired - Lifetime
-
2006
- 2006-03-17 EP EP06005449A patent/EP1712726A3/de not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3470664A (en) * | 1968-05-23 | 1969-10-07 | John I Whitehead | Adjustable staircase |
FR2171571A5 (de) * | 1972-02-07 | 1973-09-21 | Hervieu Et Cie | |
AT365707B (de) * | 1975-03-05 | 1982-02-10 | Baecker Josef Fa | An unterschiedliche steighoehen anpassbare treppe |
FR2344692A1 (fr) * | 1976-03-16 | 1977-10-14 | Gerlach Horst | Unite de structure porteuse en elements de construction detaches |
US4768617A (en) * | 1987-07-16 | 1988-09-06 | Wenger Corporation | Adjustable stairway having retractable wheel carriage |
US5890330A (en) * | 1994-07-18 | 1999-04-06 | Lesage; Gilles | Adjustable staircase |
NL1013337C1 (nl) * | 1999-10-19 | 2001-04-23 | Antonius Johannes Elisabeth Bo | Verplaatsbare trap. |
DE20200500U1 (de) * | 2002-01-15 | 2002-06-20 | G T M Gitterroste & Treppen Gm | Anpassbare Treppe |
Also Published As
Publication number | Publication date |
---|---|
DE202005005831U1 (de) | 2006-01-19 |
EP1712726A2 (de) | 2006-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E06C 1/39 20060101ALI20091030BHEP Ipc: E04F 11/025 20060101ALI20091030BHEP Ipc: E06C 1/397 20060101AFI20060719BHEP |
|
17P | Request for examination filed |
Effective date: 20100608 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20121002 |