ES2071592B1 - WEIGHT LOCKING MECHANISM FOR SELF-ADJUSTABLE OR PIVOTING WHEELS. - Google Patents
WEIGHT LOCKING MECHANISM FOR SELF-ADJUSTABLE OR PIVOTING WHEELS.Info
- Publication number
- ES2071592B1 ES2071592B1 ES9302697A ES9302697A ES2071592B1 ES 2071592 B1 ES2071592 B1 ES 2071592B1 ES 9302697 A ES9302697 A ES 9302697A ES 9302697 A ES9302697 A ES 9302697A ES 2071592 B1 ES2071592 B1 ES 2071592B1
- Authority
- ES
- Spain
- Prior art keywords
- axle
- fork
- turn
- adjustable
- self
- 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
Links
Landscapes
- Vehicle Body Suspensions (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
MECANISMO DE BLOQUEO POR PESO PARA RUEDAS AUTO ORIENTABLES 0 PIVOTANTES. EL MECANISMO ES APLICABLE EN AQUELLAS RUEDAS (1) MONTADAS GIRATORIAMENTE SOBRE UNA HORQUILLA (3) QUE A SU VEZ ESTA MONTADA CON LIBERTAD DE GIRO RESPECTO DE UN EJE VERTICAL (4), BASANDOSE EL MECANISMO EN UNA CAMPANA (11) MONTADA ENTRE UN TOPE ANULAR (14) DEL EJE (4) Y LA TAPA SUPERIOR (8) CORRESPONDIENTE A LOS RODAMIENTOS (9) PARA EL GIRO DE LA PROPIA HORQUILLA (3), CAMPANA (11) QUE ES SOLIDARIA DEL EJE (4) Y EN SU BORDE INFERIOR CUENTA CON UN TETON (12) CAPACITADO PARA ALOJARSE EN UN ORIFICIO (13) DE LA PROPIA ESTRUCTURA (6) DE LA HORQUILLA (3), BLOQUEANDO A ESTA PARA QUE LA RUEDA (1) QUEDE DISPUESTA CON UNA DETERMINADA ORIENTACION. ESE BLOQUEO SE EFECTUARA UNICAMENTE CUANDO EL EJE (4) ESTA SOPORTANDO UNA CARGA O PESO SUPERIOR AL EMPUJE QUE OFRECE UN MUELLE TARADO (15) SITUADO EN EL INTERIOR QUE TIENDE A EMPUJAR CONSTANTEMENTE AL CONJUNTO EJE (4) Y CAMPANA (11) HACIA ARRIBA, QUE CORRESPONDE A UNA POSICION DE DESBLOQUEO.WEIGHT LOCKING MECHANISM FOR SELF-ADJUSTABLE OR PIVOTING WHEELS. THE MECHANISM IS APPLICABLE TO THOSE WHEELS (1) MOUNTED ROTALLY ON A FORK (3) WHICH IN turn IS MOUNTED WITH FREEDOM OF TURN WITH RESPECT TO A VERTICAL AXLE (4), BASED ON THE MECHANISM ON A BELL (11) MOUNTED BETWEEN A BUMPER CANCEL (14) OF THE AXLE (4) AND THE UPPER COVER (8) CORRESPONDING TO THE BEARINGS (9) FOR THE TURN OF THE OWN FORK (3), HOOD (11) THAT IS SOLIDARITY OF THE AXLE (4) AND AT ITS EDGE BOTTOM HAS A TETON (12) TRAINED TO STAY IN A HOLE (13) OF THE OWN STRUCTURE (6) OF THE FORK (3), LOCKING IT SO THAT THE WHEEL (1) REMAINS WITH A CERTAIN ORIENTATION. THAT LOCK WILL BE CARRIED OUT ONLY WHEN THE AXLE (4) IS SUPPORTING A LOAD OR WEIGHT OVER THE THRUST WHICH PROVIDES A TARDED SPRING (15) LOCATED INSIDE THAT TENDS TO CONTINUALLY PUSH THE AXLE ASSEMBLY (4) AND HOOD (11) TOWARD , WHICH CORRESPONDS TO AN UNLOCKING POSITION.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9302697A ES2071592B1 (en) | 1993-12-28 | 1993-12-28 | WEIGHT LOCKING MECHANISM FOR SELF-ADJUSTABLE OR PIVOTING WHEELS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9302697A ES2071592B1 (en) | 1993-12-28 | 1993-12-28 | WEIGHT LOCKING MECHANISM FOR SELF-ADJUSTABLE OR PIVOTING WHEELS. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2071592A2 ES2071592A2 (en) | 1995-06-16 |
ES2071592R ES2071592R (en) | 1998-03-16 |
ES2071592B1 true ES2071592B1 (en) | 1998-11-01 |
Family
ID=8284032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9302697A Expired - Lifetime ES2071592B1 (en) | 1993-12-28 | 1993-12-28 | WEIGHT LOCKING MECHANISM FOR SELF-ADJUSTABLE OR PIVOTING WHEELS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2071592B1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2847957A1 (en) * | 1978-11-04 | 1980-05-22 | Wanzl Kg Rudolf | Shopping trolley with brake mechanism - has handlebar-operated brake and castor mobility blocking linkage |
FR2580551B1 (en) * | 1985-04-18 | 1989-08-25 | Blain Rene | PIVOTING WHEEL WITH AUTOMATIC LOCK |
CA2067761A1 (en) * | 1989-10-14 | 1991-04-15 | John Grantham | Steering unit |
FR2653070B1 (en) * | 1989-10-17 | 1992-10-16 | Guitel Etienne Mobilor | PIVOTING CASTER FOR TROLLEY. |
DE4029299A1 (en) * | 1990-09-15 | 1992-03-19 | Schulte Soehne Gmbh Co A | LOCKABLE STEERING WHEEL FOR MOVABLE DEVICES |
-
1993
- 1993-12-28 ES ES9302697A patent/ES2071592B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2071592R (en) | 1998-03-16 |
ES2071592A2 (en) | 1995-06-16 |
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Legal Events
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---|---|---|---|
EC2A | Search report published |
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