ES2102291A1 - Primer certificado de adicion a la patente n. 9102743 por rueda autofrenante, de las que producen el frenado sobre suelo acanalado. - Google Patents

Primer certificado de adicion a la patente n. 9102743 por rueda autofrenante, de las que producen el frenado sobre suelo acanalado.

Info

Publication number
ES2102291A1
ES2102291A1 ES09300886A ES9300886A ES2102291A1 ES 2102291 A1 ES2102291 A1 ES 2102291A1 ES 09300886 A ES09300886 A ES 09300886A ES 9300886 A ES9300886 A ES 9300886A ES 2102291 A1 ES2102291 A1 ES 2102291A1
Authority
ES
Spain
Prior art keywords
braking
self
wheels
type
floor
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
Application number
ES09300886A
Other languages
English (en)
Other versions
ES2102291B1 (es
Inventor
Gonzalez Jose Luis Palacios
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
Publication of ES2102291A1 publication Critical patent/ES2102291A1/es
Application granted granted Critical
Publication of ES2102291B1 publication Critical patent/ES2102291B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Handcart (AREA)
  • Braking Arrangements (AREA)

Abstract

PRIMER CERTIFICADO DE ADICION A LA PATENTE N. 9102743 POR RUEDA AUTOFRENANTE, DE LAS QUE PRODUCEN EL FRENADO SOBRE SUELO ACANALADO. EL PERFECCIONAMIENTO CONSISTE EN DOTAR A LA RUEDA DE UNA SUPERFICIE DE CONTACTO SOBRE EL SUELO ACANALADO FORMANDO CUÑAS LONGITUDINALES EN LA PORCION FIJA DE LA RUEDA, ENTRE AMBAS PARTES GIRATORIAS, DETERMINANTES DE UNA OPTIMA COHESION CON LAS ESTRIAS DE DICHO SUELO. DE APLICACION EN LA FABRICACION DE RUEDAS PARA CARRITOS DE SUPERMERCADO Y OTROS.
ES9300886A 1991-12-10 1993-04-27 Primer certificado de adicion a la patente n. 9102743 por rueda autofrenante, de las que producen el frenado sobre suelo acanalado. Expired - Fee Related ES2102291B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9102743A ES2053364B1 (es) 1991-12-10 1991-12-10 Rueda autofrenante, de las que producen el frenado sobre el suelo acanalado.

Publications (2)

Publication Number Publication Date
ES2102291A1 true ES2102291A1 (es) 1997-07-16
ES2102291B1 ES2102291B1 (es) 1998-03-01

Family

ID=8274440

Family Applications (2)

Application Number Title Priority Date Filing Date
ES9102743A Expired - Fee Related ES2053364B1 (es) 1991-12-10 1991-12-10 Rueda autofrenante, de las que producen el frenado sobre el suelo acanalado.
ES9300886A Expired - Fee Related ES2102291B1 (es) 1991-12-10 1993-04-27 Primer certificado de adicion a la patente n. 9102743 por rueda autofrenante, de las que producen el frenado sobre suelo acanalado.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES9102743A Expired - Fee Related ES2053364B1 (es) 1991-12-10 1991-12-10 Rueda autofrenante, de las que producen el frenado sobre el suelo acanalado.

Country Status (1)

Country Link
ES (2) ES2053364B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109436128A (zh) * 2018-11-08 2019-03-08 贵州大学 一种自行避障小车用具有限速功能的后轮

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305064A (en) * 1962-12-12 1967-02-21 Westinghouse Electric Corp Braking devices
DE1275877B (de) * 1966-06-25 1968-08-22 Rheinstahl Eggers Kehrhahn G M Laufrad eines Einkaufwagens
FR2020375A1 (es) * 1968-10-11 1970-07-10 Inventio Ag
FR2373405A1 (fr) * 1976-12-11 1978-07-07 Wanzl Metallwarenfabrik Kg Roue pivotante pour chariot de transport a main a acheminer sur une bande transporteuse, en particulier pour chariot a emplettes
GB2085103A (en) * 1980-10-08 1982-04-21 Schulte Soehne Kg A Roller for a Manually Movable Trolley
DE3611718A1 (de) * 1986-04-08 1987-10-22 Wanzl Kg Rudolf Von hand bewegbarer transportwagen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES457572A3 (es) * 1977-04-05 1978-03-16 Angel Fernandez S A Perfeccionamientos introducidos en la construccion de rue- das.
DE2910555C3 (de) * 1979-03-17 1981-12-03 Albert Schulte Söhne KG, 5632 Wermelskirchen Lenkrolle für Transportgeräte wie Einkaufswagen o.dgl.
DE3214983A1 (de) * 1982-04-22 1983-10-27 Albert Schulte Söhne GmbH & Co, 5632 Wermelskirchen Rolle fuer von hand bewegte transportwagen
ES269419Y (es) * 1982-12-15 1984-11-01 Rueda para carros, especialmente para tiendas de autoservicio, que permiten bloquear el carro en las escaleras mecanicas.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305064A (en) * 1962-12-12 1967-02-21 Westinghouse Electric Corp Braking devices
DE1275877B (de) * 1966-06-25 1968-08-22 Rheinstahl Eggers Kehrhahn G M Laufrad eines Einkaufwagens
FR2020375A1 (es) * 1968-10-11 1970-07-10 Inventio Ag
FR2373405A1 (fr) * 1976-12-11 1978-07-07 Wanzl Metallwarenfabrik Kg Roue pivotante pour chariot de transport a main a acheminer sur une bande transporteuse, en particulier pour chariot a emplettes
GB2085103A (en) * 1980-10-08 1982-04-21 Schulte Soehne Kg A Roller for a Manually Movable Trolley
DE3611718A1 (de) * 1986-04-08 1987-10-22 Wanzl Kg Rudolf Von hand bewegbarer transportwagen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109436128A (zh) * 2018-11-08 2019-03-08 贵州大学 一种自行避障小车用具有限速功能的后轮

Also Published As

Publication number Publication date
ES2053364B1 (es) 1996-06-01
ES2102291B1 (es) 1998-03-01
ES2053364A2 (es) 1994-07-16
ES2053364R (es) 1995-11-16

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