ES2132020B1 - ROLLING DEVICE FOR AUTOMOBILE VEHICLES AND WHEELCHAIRS. - Google Patents

ROLLING DEVICE FOR AUTOMOBILE VEHICLES AND WHEELCHAIRS.

Info

Publication number
ES2132020B1
ES2132020B1 ES9700823A ES9700823A ES2132020B1 ES 2132020 B1 ES2132020 B1 ES 2132020B1 ES 9700823 A ES9700823 A ES 9700823A ES 9700823 A ES9700823 A ES 9700823A ES 2132020 B1 ES2132020 B1 ES 2132020B1
Authority
ES
Spain
Prior art keywords
wheelchairs
wheels
front wheel
axis
rolling device
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 - Fee Related
Application number
ES9700823A
Other languages
Spanish (es)
Other versions
ES2132020A1 (en
Inventor
Navarro Francisco S Cabanillas
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9700823A priority Critical patent/ES2132020B1/en
Publication of ES2132020A1 publication Critical patent/ES2132020A1/en
Application granted granted Critical
Publication of ES2132020B1 publication Critical patent/ES2132020B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Automatic Cycles, And Cycles In General (AREA)
  • Handcart (AREA)

Abstract

Dispositivo de rodadura para vehículos automóviles y sillas de ruedas, que comprende una pieza resistente en forma general de "Z'' cuyas ramas extremas presentan sendos taladros en los que se acoplan los ejes de sendas ruedas de igual diámetro y que van acopladas a cada uno de los laterales de las sillas de ruedas. En la rama central e inclinada de la "Z'' emerge perpendicularmente un eje fijo en el que se monta una rueda dentada conductora de una transmisión de movimiento y giro de las ruedas, encontrándose este eje fijo y los ejes de las ruedas alineados horizontalmente. El eje de la rueda delantera constituye el eje de giro del dispositivo cuando la rueda delantera hace tope con un obstáculo, en cuyo instante la rueda trasera juntamente con la estructura de la silla gira hacia delante transformándose la rueda trasera en rueda delantera.Rolling device for motor vehicles and wheelchairs, comprising a resistant piece in a general "Z" shape, the end branches of which have separate holes in which the axles of two wheels of equal diameter are coupled and which are coupled to each one of the sides of the wheelchairs. In the central and inclined branch of the "Z" a fixed axis emerges perpendicularly in which a cogwheel conductive of a transmission of movement and rotation of the wheels is mounted, being this fixed axis and the axles of the wheels aligned horizontally. The axis of the front wheel constitutes the axis of rotation of the device when the front wheel comes into contact with an obstacle, at which time the rear wheel together with the chair structure rotates forward, transforming the rear wheel into a front wheel.

ES9700823A 1997-04-17 1997-04-17 ROLLING DEVICE FOR AUTOMOBILE VEHICLES AND WHEELCHAIRS. Expired - Fee Related ES2132020B1 (en)

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 ES2132020A1 (en) 1999-08-01
ES2132020B1 true 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)

* Cited by examiner, † Cited by third party
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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2245577B1 (en) * 2003-11-25 2007-07-16 Universidad Politecnica De Valencia ELECTRIC WHEELCHAIR.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR809055A (en) * 1936-08-15 1937-02-23 Vehicle without rails
GB2139576A (en) * 1983-05-13 1984-11-14 Mavispace Ltd Stair climbing devices
DE3713564A1 (en) * 1987-04-23 1988-11-10 Haas & Alber Haustechnik Und A STAIRCASE APPARATUS, EXAMPLE FOR WHEELCHAIRS FOR MISCELLANEOUS
CA2120631C (en) * 1994-04-06 2000-02-15 Gyula Csotonyi Power driven wheel chair
DE4429149A1 (en) * 1994-08-17 1996-02-29 Alber Antriebstechnik Gmbh Stairway transport device

Cited By (1)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES2132020A1 (en) 1999-08-01

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