NL8501439A - Tricycle rear axle - comprises flanged tubes containing two-part shaft and secured to standard bicycle frame - Google Patents
Tricycle rear axle - comprises flanged tubes containing two-part shaft and secured to standard bicycle frame Download PDFInfo
- Publication number
- NL8501439A NL8501439A NL8501439A NL8501439A NL8501439A NL 8501439 A NL8501439 A NL 8501439A NL 8501439 A NL8501439 A NL 8501439A NL 8501439 A NL8501439 A NL 8501439A NL 8501439 A NL8501439 A NL 8501439A
- Authority
- NL
- Netherlands
- Prior art keywords
- tricycle
- bicycle
- rear axle
- tricycles
- secured
- 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
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
-
- 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
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/023—Tricycles specially adapted for disabled riders, e.g. personal mobility type vehicles with three wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
Description
·* · -1-* * -1-
Tweewielige achteras geremdTwo-wheeled rear axle braked
De uitvinding betreft een tweewielige geremde achteras voor het voort bewegen van een driewielfiets.The invention relates to a two-wheel braked rear axle for propelling a tricycle.
Deze achteras wordt door middel van zes boutjes en moertjes bevestigt aan de padden van een bestaande fiets.This rear axle is attached to the toads of an existing bicycle by means of six bolts and nuts.
5 Het voordeel van deze as is dat men in een handomdraai van een gewone fiets een driewieler maakt en van een driewieler een gewone fiets.5 The advantage of this axle is that you can turn a regular bicycle into a tricycle and an ordinary bicycle into a tricycle.
Het voordeel ten opzichte van een normale driewieler is dus dat wanneer iemand voor een bepaalde tijd op een 10 driewieler aangewezen is er na die tijd geen hele nieuwe fiets hoeft worden aangeschaft maar slechts een achterwiel. ITadeel van reeds bestaande driewielers is dat de remconstruc tie over het algemeen met een dubbele ketting uitgerust is en de span inrichting op het frame zit wat 15 het nadeel heeft dat er ontzettend veel spanning op komt te staan wat op den duur lijdt tot framebreuk .The advantage compared to a normal tricycle is that when someone has to rely on a 10 tricycle for a certain time, after that time no whole new bicycle has to be purchased but only a rear wheel. The disadvantage of pre-existing tricycles is that the braking structure is generally equipped with a double chain and the tensioning device is on the frame, which has the disadvantage that an enormous amount of tension is applied to it, which eventually leads to frame breakage.
Verder zijn de bussen op deze fietsen zo geconstrueerd dat men er nooit weer een normale fiets van kan maken.Furthermore, the buses on these bikes are constructed in such a way that one can never turn them into a normal bike again.
33e uitvinding is zo geconstrueerd dat de as geheel 20 demontabel is voor het geval dat er bepaalde delen van de trommelrem versleten zijn of dat er een lager kapot loopt.The 33e invention is constructed in such a way that the shaft 20 can be completely dismantled in case certain parts of the drum brake are worn or a bearing breaks.
Het geheel bestaat uit twee bussen(1) met opgelaste flensen (2) in de bussen zijn alk twee kogellagers(3) gemonteerd 25 met een afstandsbus(4) , hierdoor loopt de as (5) in twee gedeelten naar de trommelrem(6) .The whole consists of two bushes (1) with welded flanges (2), in the bushes two ball bearings (3) are already mounted 25 with a spacer bush (4), so the shaft (5) runs in two parts to the drum brake (6) .
Op de bussen zijn bevestigingsno3ds:en(7) voor spatbord en bagagedrager gelast.Mounting brackets are welded on the bushings: (3) and (7) for mudguard and carrier.
De uiteinden van de assen zijn gehard waar de lagering op 30 loopt.The ends of the shafts are hardened where the bearing runs at 30.
Tussen de trommelrem en de padden zijn nijlon slijt-bussen(8) aangebracht.Nile wear tubes (8) are fitted between the drum brake and the toads.
Tevens is het mogelijk om deze achteras niet alleen enkel maar ook dubbel geremd te maken.It is also possible to make this rear axle not only single but also double braked.
35 Verder heeft de fiets een uiterst moderne vormgeving en is hij door zijn stevige constructie van frame, achteras en verstevigde spatbordstangen uitermate geschikt voor £ S ;t 1 A ? ö v v * " v -2- zwaar lichamelijk en geestelijke gehandicapten, uiteraard zijn er nog meerdere toepassingen mogelijk zoals verlichting aangepaste pedalen e.d.35 Furthermore, the bike has a very modern design and is it suitable for £ S; t 1 A because of its sturdy construction of frame, rear axle and reinforced mudguard rods? ö v v * "v -2- severely physically and mentally handicapped, of course there are several applications possible such as lighting adapted pedals, etc.
85014388501438
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8501439A NL8501439A (en) | 1985-05-17 | 1985-05-17 | Tricycle rear axle - comprises flanged tubes containing two-part shaft and secured to standard bicycle frame |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8501439 | 1985-05-17 | ||
NL8501439A NL8501439A (en) | 1985-05-17 | 1985-05-17 | Tricycle rear axle - comprises flanged tubes containing two-part shaft and secured to standard bicycle frame |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8501439A true NL8501439A (en) | 1986-12-16 |
Family
ID=19846013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8501439A NL8501439A (en) | 1985-05-17 | 1985-05-17 | Tricycle rear axle - comprises flanged tubes containing two-part shaft and secured to standard bicycle frame |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL8501439A (en) |
-
1985
- 1985-05-17 NL NL8501439A patent/NL8501439A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |