WO1994012380B1 - Pneumatic reinforcement system for bicycle frames - Google Patents

Pneumatic reinforcement system for bicycle frames

Info

Publication number
WO1994012380B1
WO1994012380B1 PCT/ES1993/000093 ES9300093W WO9412380B1 WO 1994012380 B1 WO1994012380 B1 WO 1994012380B1 ES 9300093 W ES9300093 W ES 9300093W WO 9412380 B1 WO9412380 B1 WO 9412380B1
Authority
WO
WIPO (PCT)
Prior art keywords
bicycle
reinforcement system
make
frame
modified
Prior art date
Application number
PCT/ES1993/000093
Other languages
Spanish (es)
French (fr)
Other versions
WO1994012380A1 (en
Filing date
Publication date
Priority claimed from ES9202505A external-priority patent/ES2088713B1/en
Application filed filed Critical
Publication of WO1994012380A1 publication Critical patent/WO1994012380A1/en
Publication of WO1994012380B1 publication Critical patent/WO1994012380B1/en

Links

Abstract

The pneumatic reinforcement system for bicycle frames consists in insufflating air or a gas fluid inside the tubes (3,4) or parts which form the frame (2) of the bicycle, so as to exert a constant pressure on the walls of the frame structure. Two forms of application are defined: 1) using walls (b) or membranes which define one or a plurality of fluid-tight chambers for holding the gas. 2) Introducing the air or gas into one or a plurality of elastic chambers (f) which are, in turn, introduced in the hollow interior of the frame structure so as to transmit the pressure to the walls of the frame.

Claims

REIVINDICACIONES MODIFICADAS MODIFIED CLAIMS
[recibido por la oficina internacional el 8 de julio de 1994 (08.07.94), reivindicaciones 1, 3 y 5 modificadas; otras reivindicaciones no cambian (1 página)][received by the international office on July 8, 1994 (08.07.94), claims 1, 3 and 5 modified; other claims do not change (1 page)]
- >¡ JU "SI3T£IV.H DE nεFUfc-i'lZU NCUWΛTIUÜ PARA CUALHU.1;- L>t RICICI.ETV caracterizado porque en el interior huecú d* las piβzβs no tubularβ: cu* compongan la estructura del cυacrα, se han delimitada una o más cámaras herméticas, en las αus sr. insufle aire o un fluido gaseoso, ue qυeoβ comprimido en su interior, ejerciendo una presión constante sobre las peredas de dicha estructure.. -> JU "SI3T £ IV.H OF nεFUfc-i 'LZU NCUWΛTIUÜ FOR CUALHU 1; - L> t RICICI.ETV characterized in that inside huecú d * the piβzβs not tubularβ: cu * cυacrα make up the structure, one or more hermetic chambers have been delimited, in the sr. insufle air or a gaseous fluid, which is compressed in its interior, exerting a constant pressure on the laminae of said structure.
2. "SISTEMA DE REFUERZO NEUMÁTICO PARA CUADROS DE BICICLETA" caracterizado porque una o más cámaras elásticas herméticas (f), son alojadas βπ el interior hueco de los tubo» c piaras que componen la estructura del cuadro, β infladas con ñire o un fluido gaseoso de manera que contacten con las paredes del cua¬ dro, transmitiéndoles une presión constante. χ-Wn-3. "SISTEMA DE REFUERZO NEUMÁTICO PARA CUADROS DE BICICLETA" αe conformidad con la reivindicación 1, caracterizado porque el interior tí« la estructura riel cuaoro ha sido modificado para facilitar el paso del aire o fluido gaseoso entre dos o más de l«s piscáis huecas que componan dicha estructure. 4. "SISTEMA DE REFUERZO NEUMÁTICO PARA CUADROS DE BICICLETA" oe conformioad con la reivindicación 2, caracterizado porque el interior de le estructure del cuadro ha sido modificado pβrβ facilitar el alojamiento de le o las cámaras elásticas entre dos o mfis cíe los tubos o piezas huecas ouβ componen dicha βstruc- tura.2. "PNEUMATIC REINFORCEMENT SYSTEM FOR BICYCLE TABLES" characterized in that one or more hermetic elastic chambers (f), are housed βπ the hollow interior of the tubes »c piaras that make up the frame structure, β inflated with ñire or a fluid gaseous so that they contact the walls of the box, transmitting constant pressure. χ-Wn-3. "PNEUMATIC REINFORCEMENT SYSTEM FOR BICYCLE PANELS" according to claim 1, characterized in that the interior of the rail frame has been modified to facilitate the passage of air or gaseous fluid between two or more of the hollow piscais that make up that structure. 4. "PNEUMATIC REINFORCEMENT SYSTEM FOR BICYCLE TABLES" complies with claim 2, characterized in that the interior of the structure of the frame has been modified to facilitate the accommodation of the elastic chambers between two or more tubes or pieces. hollow ouβ make up that βstructure.
<-eβ 5. "SISTEMA DE REFUERZO NEUMÁTICO PARA CUADROS OE BICICLETA" de confσrmioed co le reivindicación 1, caracterizado porque tíos o mes de la» piezas huecβs que componen le estruc¬ tura cel cuadro, sen cornunicmdfs mediente conductos u orificios par» facilitar el paso del aire o fluido gaseoso entre estes. <-eβ 5. "PNEUMATIC REINFORCEMENT SYSTEM FOR OE BICYCLE TABLES" of confσrmioed with claim 1, characterized because uncles or month of the »hollow parts that make up the structure of the frame, are connected to the conduits or holes» facilitate the passage of air or gaseous fluid between these.
PCT/ES1993/000093 1992-11-27 1993-11-24 Pneumatic reinforcement system for bicycle frames WO1994012380A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP9202505 1992-11-27
ES9202505A ES2088713B1 (en) 1992-11-27 1992-11-27 PNEUMATIC REINFORCEMENT SYSTEM FOR BICYCLE FRAMES.

Publications (2)

Publication Number Publication Date
WO1994012380A1 WO1994012380A1 (en) 1994-06-09
WO1994012380B1 true WO1994012380B1 (en) 1994-08-18

Family

ID=8279068

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES1993/000093 WO1994012380A1 (en) 1992-11-27 1993-11-24 Pneumatic reinforcement system for bicycle frames

Country Status (2)

Country Link
ES (1) ES2088713B1 (en)
WO (1) WO1994012380A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5851017A (en) * 1996-11-01 1998-12-22 Eden; Tom Bicycle storage frame
US9334007B2 (en) * 2014-05-07 2016-05-10 Ford Global Technologies, Llc Bicycle including frame with inflatable segments
WO2019052654A1 (en) * 2017-09-15 2019-03-21 Bmc Switzerland Ag Bicycle frame

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR459989A (en) * 1913-06-14 1913-11-20 Joseph Thomann How to use the cycle frame as a compressed air reservoir
CH346468A (en) * 1958-11-24 1960-05-15 Haldemann Gaston Process for manufacturing a ski and ski obtained by this process
FR2524413A1 (en) * 1982-04-02 1983-10-07 Bidou Gabriel Circular hull for sailboard - is of pneumatic or rigid construction with impermeable fabric components
DE3235387A1 (en) * 1982-09-24 1984-04-05 Rüdiger 2000 Hamburg Bartels Bicycle frame as excess-pressure container for gases
FR2582281B3 (en) * 1985-05-24 1987-10-02 Renaudet Jacques INFLATABLE MIXED SAILBOARD
FR2624085B1 (en) * 1987-12-04 1991-12-13 Merle Pierre REPLACEMENT OF THE HAND PUMP ON CYCLES AND MOPEDS WITH COMPRESSED AIR TANKS
FR2662365B1 (en) * 1990-05-23 1993-05-07 Decathlon Production LIGHTWEIGHT STRUCTURE, PARTICULARLY FOR SPORTS GOODS.

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