BE411156A - - Google Patents
Info
- Publication number
- BE411156A BE411156A BE411156DA BE411156A BE 411156 A BE411156 A BE 411156A BE 411156D A BE411156D A BE 411156DA BE 411156 A BE411156 A BE 411156A
- Authority
- BE
- Belgium
- Prior art keywords
- chain
- bicycles
- toothed wheel
- tension
- spring
- Prior art date
Links
- 229920002522 Wood fibre Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000036633 rest Effects 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/16—Tensioning or adjusting equipment for chains, belts or the like
Description
<Desc/Clms Page number 1>
DEMANDE de BREVET d'INVENTION faite par Monsieur Louis Van Looy, 26, rue Jacques de Lalaing, Bruxelles.
REGULATEUR AUTOMATIQUE de TENSION pour CRAINS de VELOS.
Dispositif à ressort dont l'extrémité Inférieure est munie d'une roulette en fibre ...le bols(ou tout autre matiére) qui repose sur la chaine,en régularise la tension et l'empêche de sortir de la roue dentée.
Le régulateur automatique a pour avantage primerdial de maintenir la tension de la chaîne uniforme dans toutes ces positions. Son attache au cadre (B) est appropriée aux vélos de toutes marques.Le ressort(A) terminé à son extrémité inférieure par une roulette(0),fait l'office de levier flexible et mo- bile,dont les rebords empêchent la chaîne de sortir de la roue dentée.sa construction lui permet de s'adapter à tous vélos.
Dès lors,aucune modification n'est à apporter au vélo.
Le frottement de la chaîne sur la roulette en fibre de bois ne produit aucun bruit,ne prevoque aucune usure et n'offre aucune résistance dans le roulement.Le poids réduit au strict minimum n'enlève rien à la solidité de l'appareil
<Desc / Clms Page number 1>
APPLICATION for a PATENT OF INVENTION made by Mr. Louis Van Looy, 26, rue Jacques de Lalaing, Brussels.
AUTOMATIC VOLTAGE REGULATOR for FEATURES of BICYCLES.
Spring device whose lower end is provided with a fiber wheel ... the bowls (or any other material) which rests on the chain, regulates the tension and prevents it from coming out of the toothed wheel.
The main advantage of the automatic regulator is that it keeps the chain tension uniform in all of these positions. Its attachment to the frame (B) is suitable for bicycles of all brands. The spring (A) terminated at its lower end by a roller (0), acts as a flexible and mobile lever, the edges of which prevent the chain. out of the toothed wheel. Its construction allows it to adapt to all bikes.
Therefore, no modification is to be made to the bike.
The friction of the chain on the wood fiber roller produces no noise, does not cause any wear and does not offer any resistance in the bearing. The weight reduced to the strict minimum does not detract from the solidity of the device
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE411156A true BE411156A (en) |
Family
ID=75195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE411156D BE411156A (en) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE411156A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3492366A1 (en) * | 2017-12-04 | 2019-06-05 | KMC Chain Industrial Co., Ltd. | Chain tensioning device |
-
0
- BE BE411156D patent/BE411156A/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3492366A1 (en) * | 2017-12-04 | 2019-06-05 | KMC Chain Industrial Co., Ltd. | Chain tensioning device |
| US11131367B2 (en) | 2017-12-04 | 2021-09-28 | Kmc Chain Industrial Co., Ltd. | Chain tensioning device |
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