NL1015666C1 - Bicycle with left and right frame members that bolt together to form hollow, rigid, monocoque shell to enclose chain drive - Google Patents
Bicycle with left and right frame members that bolt together to form hollow, rigid, monocoque shell to enclose chain drive Download PDFInfo
- Publication number
- NL1015666C1 NL1015666C1 NL1015666A NL1015666A NL1015666C1 NL 1015666 C1 NL1015666 C1 NL 1015666C1 NL 1015666 A NL1015666 A NL 1015666A NL 1015666 A NL1015666 A NL 1015666A NL 1015666 C1 NL1015666 C1 NL 1015666C1
- Authority
- NL
- Netherlands
- Prior art keywords
- bicycle
- frame
- rigid
- folding
- frame members
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K3/00—Bicycles
- B62K3/02—Frames
- B62K3/10—Frames of single-beam type, i.e. connecting steering head to rear axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/02—Cycle frames characterised by material or cross-section of frame members
- B62K19/16—Cycle frames characterised by material or cross-section of frame members the material being wholly or mainly of plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K2015/001—Frames adapted to be easily dismantled
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
Description
Fiets- en vouwfietsframeBicycle and folding bicycle frame
De uitvinding heeft betrekking op een fietsframe: 5 1. dat efficiënt te produceren en te assembleren is; 2. met een gunstige, torsie- en buigstijfheid gewicht sverhouding; 3. dat onderhoudsarm is en de gebruiker afgeschermd tegen bevuilen; 10 4. en dat, met behoud van de gunstige, torsie- en buigstijfheid gewichtsverhouding, tot een vouwfiets getransformeerd kan worden.The invention relates to a bicycle frame: 1. which is efficient to produce and assemble; 2. with a favorable torsional and flexural stiffness to weight ratio; 3. that it is low maintenance and protects the user from soiling; And that, while maintaining the favorable torsional and bending stiffness weight ratio, it can be transformed into a folding bicycle.
Huidige fietsen bestaan in vele uitvoeringen. Deze uitvinding verbetert de volgende problemen van bestaande 15 fietsen: - Huidige fietsen en vouwfietsen worden met een inefficiënte productie methode en assemblage proces gefabriceerd.Current bicycles exist in many versions. This invention corrects the following problems of existing bicycles: Current bicycles and folding bicycles are manufactured with an inefficient production method and assembly process.
- Fiets- en vouwfietsframes hebben een matige, torsie- en buigstij fheid gewichtsverhouding.- Bicycle and folding bicycle frames have a moderate, torsional and flexural rigidity to weight ratio.
20 - De onderhoudsgevoeligheid en de vervuiling van met name de aandrijving is bij fietsen en bij vouwfietsen in het bijzonder een probleem.20 - The sensitivity to maintenance and contamination of the drive in particular is a problem with bicycles and folding bicycles in particular.
De bij vouwfietsen toegepaste vouw methoden, zijn vaak complex.The folding methods used in folding bicycles are often complex.
25 Met de uitvinding van het fiets- en vouwfietsframe wordt een efficiënt te produceren en te assembleren fiets en vouwfiets gecreëerd.The invention of the bicycle and folding bicycle frame creates an efficient bicycle and folding bicycle to be produced and assembled.
ad.l. Het fiets- en vouwfietsframe is opgebouwd uit linker en rechter delen met de deelnaad over de lengte as. Elke zijde 30 wordt gevormd uit twee respectievelijk vier delen waar balhoofd, trapas lagering, achterwiel ophanging, zadelbuis en kettingkast zijn geïntegreerd. De delen zijn eenvoudig in die gewenste vormen te produceren. In de handeling van het samenvoegen van de delen tot een fiets- of vouwfietsframe 1015666 2 worden tevens de onderdelen voorvork-stuurpen, trapas, zadelpen, achteras en aandrijving gepositioneerd en gefixeerd, ad. 2. Door de delen samen te voegen ontstaat een torsie- en buigstijf monocoque fiets- of vouwfietsframe met driehoekige 5 dwarsdoorsnede. Dit frame is door zijn gunstige, torsie- en buigstijfheid gewichtsverhouding, zeer geschikt voor eenzijdige ophanging van het achterwiel.ad.l. The bicycle and folding bicycle frame consists of left and right parts with the dividing seam along the longitudinal axis. Each side 30 is formed from two and four parts respectively, where headset, bottom bracket bearing, rear wheel suspension, seat tube and chain guard are integrated. The parts are easy to produce in those desired shapes. In the act of assembling the parts into a bicycle or folding bicycle frame 1015666 2, the parts front fork stem, bottom bracket, seat post, rear axle and drive are also positioned and fixed, ad. 2. Joining the parts creates a torsion and flexural rigid monocoque bicycle or folding bicycle frame with triangular cross section. Due to its favorable torsional and bending stiffness weight ratio, this frame is very suitable for one-sided suspension of the rear wheel.
ad. 3. Het monocoque frame is hol van binnen. De aandrijving zit stof en waterdicht ingesloten in het frame. Hierdoor is de 10 aandrijving onderhoudsarm en is de gebruiker afgeschermd tegen bevuilen.ad. 3. The monocoque frame is hollow inside. The drive is enclosed in the frame by dust and watertight. This makes the 10 drive low-maintenance and protects the user from soiling.
ad. 4. De driehoekige dwarsdoorsnede maakt het mogelijk dat de fiets eenvoudig vouwbaar gemaakt kan worden (tot vouwfiets), met behoud van de gunstige, torsie- en buigstijfheid 15 gewichtsverhouding.ad. 4. The triangular cross section allows the bicycle to be easily foldable (into folding bicycle), while maintaining the favorable, torsional and bending stiffness weight ratio.
De uitvinding zal hieronder nader worden uiteengezet aan de hand van een van de figuren.The invention will be explained in more detail below with reference to one of the figures.
20 Fig. 1 toont een dwarsdoorsnee van het fiets- en vouwfietsframe, opgebouwd uit de delen (1) en (2).FIG. 1 shows a cross section of the bicycle and folding bicycle frame, built up from the parts (1) and (2).
Fig. 2 toont en onderaanzicht van de fiets of vouwfiets. In één lijn wordt een zijde van de achteras (1) met de trapas (2) en het balhoofd (3) verbonden.Fig. 2 shows a bottom view of the bicycle or folding bicycle. In one line, one side of the rear axle (1) is connected to the bottom bracket (2) and the steering head (3).
25 Fig. 3 toont de exploded view van de onderdelen van de vouwfiets. De delen (1) en (2) positioneren en fixeren de verschillende componenten: zadelpen (3), achteras (4), trapas en ketting (5), voorvork en stuurpen (6).FIG. 3 shows the exploded view of the parts of the folding bicycle. Parts (1) and (2) position and fix the different components: seat post (3), rear axle (4), bottom bracket and chain (5), front fork and stem (6).
10156681015668
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1015666A NL1015666C1 (en) | 2000-07-10 | 2000-07-10 | Bicycle with left and right frame members that bolt together to form hollow, rigid, monocoque shell to enclose chain drive |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1015666 | 2000-07-10 | ||
NL1015666A NL1015666C1 (en) | 2000-07-10 | 2000-07-10 | Bicycle with left and right frame members that bolt together to form hollow, rigid, monocoque shell to enclose chain drive |
Publications (1)
Publication Number | Publication Date |
---|---|
NL1015666C1 true NL1015666C1 (en) | 2000-11-13 |
Family
ID=19771702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL1015666A NL1015666C1 (en) | 2000-07-10 | 2000-07-10 | Bicycle with left and right frame members that bolt together to form hollow, rigid, monocoque shell to enclose chain drive |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL1015666C1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11142280B2 (en) | 2016-03-24 | 2021-10-12 | The Hive Global, Inc. | Bicycle crank with spindle attachment structure |
US11351815B2 (en) | 2017-08-21 | 2022-06-07 | The Hive Global, Inc. | Bicycle cassette with clamping connection |
US11485449B2 (en) | 2015-09-01 | 2022-11-01 | The Hive Global, Inc. | Bicycle cassette with locking connection |
US11932351B2 (en) | 2020-07-17 | 2024-03-19 | The Hive Global, Inc. | Conical bicycle cassette sprocket structure |
US12030586B2 (en) | 2021-07-12 | 2024-07-09 | The Hive Global, Inc. | Seal for bicycle crank with differential chainring motion |
-
2000
- 2000-07-10 NL NL1015666A patent/NL1015666C1/en not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11485449B2 (en) | 2015-09-01 | 2022-11-01 | The Hive Global, Inc. | Bicycle cassette with locking connection |
US11142280B2 (en) | 2016-03-24 | 2021-10-12 | The Hive Global, Inc. | Bicycle crank with spindle attachment structure |
US11351815B2 (en) | 2017-08-21 | 2022-06-07 | The Hive Global, Inc. | Bicycle cassette with clamping connection |
US11932351B2 (en) | 2020-07-17 | 2024-03-19 | The Hive Global, Inc. | Conical bicycle cassette sprocket structure |
US12030586B2 (en) | 2021-07-12 | 2024-07-09 | The Hive Global, Inc. | Seal for bicycle crank with differential chainring motion |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
VD2 | Lapsed due to expiration of the term of protection |
Effective date: 20060710 |