ES2132020A1 - Rolling device for automotive vehicles and wheelchairs - Google Patents
Rolling device for automotive vehicles and wheelchairsInfo
- Publication number
- ES2132020A1 ES2132020A1 ES09700823A ES9700823A ES2132020A1 ES 2132020 A1 ES2132020 A1 ES 2132020A1 ES 09700823 A ES09700823 A ES 09700823A ES 9700823 A ES9700823 A ES 9700823A ES 2132020 A1 ES2132020 A1 ES 2132020A1
- Authority
- ES
- Spain
- Prior art keywords
- wheelchairs
- wheels
- front wheel
- axles
- wheel
- 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
Links
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
- Handcart (AREA)
Abstract
Device which comprises a strong piece in the general shape of a Z whose end arms have individual drilled holes in which are coupled the axles of individual wheels of identical diameter and which are coupled to each one of the lateral parts of the wheelchairs. Emerging perpendicularly on the central, inclined branch of the Z is a fixed shaft on which is mounted a toothed wheel which transmits movement and rotation to the wheels, this shaft being fixed and the axles of the wheels aligned horizontally. The axle of the front wheel forms the axis of rotation of the device when the front wheel abuts against an obstacle, at which point the rear wheel, together with the structure of the chair, turns forwards, converting the rear wheel into a front wheel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9700823A ES2132020B1 (en) | 1997-04-17 | 1997-04-17 | ROLLING DEVICE FOR AUTOMOBILE VEHICLES AND WHEELCHAIRS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9700823A ES2132020B1 (en) | 1997-04-17 | 1997-04-17 | ROLLING DEVICE FOR AUTOMOBILE VEHICLES AND WHEELCHAIRS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2132020A1 true ES2132020A1 (en) | 1999-08-01 |
ES2132020B1 ES2132020B1 (en) | 2000-04-16 |
Family
ID=8298996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9700823A Expired - Fee Related ES2132020B1 (en) | 1997-04-17 | 1997-04-17 | ROLLING DEVICE FOR AUTOMOBILE VEHICLES AND WHEELCHAIRS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2132020B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005051279A1 (en) * | 2003-11-25 | 2005-06-09 | Universidad Politecnica De Valencia | Electric wheelchair |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102328680A (en) * | 2011-08-04 | 2012-01-25 | 谢哲 | Inner planetary gear type stair climbing device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB463235A (en) * | 1936-08-15 | 1937-03-24 | Richard Sebek | Improvements in and relating to vehicles for railless traffic |
WO1984004451A1 (en) * | 1983-05-13 | 1984-11-22 | Mavispace Ltd | Stair climbing devices |
ES2022506B3 (en) * | 1987-04-23 | 1991-12-01 | Haas & Alber Haustechnik Und Appbau Gmbh | LIFTING DEVICE FOR ROLLING CHAIRS FOR INVALID |
WO1995027465A1 (en) * | 1994-04-06 | 1995-10-19 | Gyula Csotonyi | Power driven wheel chair |
EP0697322A1 (en) * | 1994-08-17 | 1996-02-21 | Alber Antriebstechnik GmbH | Stairclimbing transport device |
-
1997
- 1997-04-17 ES ES9700823A patent/ES2132020B1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB463235A (en) * | 1936-08-15 | 1937-03-24 | Richard Sebek | Improvements in and relating to vehicles for railless traffic |
WO1984004451A1 (en) * | 1983-05-13 | 1984-11-22 | Mavispace Ltd | Stair climbing devices |
ES2022506B3 (en) * | 1987-04-23 | 1991-12-01 | Haas & Alber Haustechnik Und Appbau Gmbh | LIFTING DEVICE FOR ROLLING CHAIRS FOR INVALID |
WO1995027465A1 (en) * | 1994-04-06 | 1995-10-19 | Gyula Csotonyi | Power driven wheel chair |
EP0697322A1 (en) * | 1994-08-17 | 1996-02-21 | Alber Antriebstechnik GmbH | Stairclimbing transport device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005051279A1 (en) * | 2003-11-25 | 2005-06-09 | Universidad Politecnica De Valencia | Electric wheelchair |
ES2245577A1 (en) * | 2003-11-25 | 2006-01-01 | Universidad Politecnica De Valencia | Electric wheelchair |
Also Published As
Publication number | Publication date |
---|---|
ES2132020B1 (en) | 2000-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19990801 Kind code of ref document: A1 Effective date: 19990801 |
|
FD1A | Patent lapsed |
Effective date: 20101018 |