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1. WO2020093077 - VEHICLE HAVING AT LEAST ONE FRONT WHEEL

Publication Number WO/2020/093077
Publication Date 14.05.2020
International Application No. PCT/AT2019/000031
International Filing Date 31.10.2019
IPC
B62K 3/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDECARS, FORECARS, OR THE LIKE
3Bicycles
B62K 21/22 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDECARS, FORECARS, OR THE LIKE
21Steering devices
18Connections between forks and handlebars or handlebar stems
22adjustable
CPC
B62K 15/006
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
15Collapsible or foldable cycles
006the frame being foldable
B62K 21/16
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
21Steering devices
12Handlebars; Handlebar stems
16having adjustable parts therein
B62K 21/22
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
21Steering devices
18Connections between forks and handlebars or handlebar stems
22adjustable
B62K 3/002
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
3Bicycles
002without a seat, i.e. the rider operating the vehicle in a standing position, e.g. non-motorized scooters; non-motorized scooters with skis or runners
F16C 29/045
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
29Bearings for parts moving only linearly
04Ball or roller bearings
045having rolling elements journaled in one of the moving parts
F16C 29/048
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
29Bearings for parts moving only linearly
04Ball or roller bearings
048with thin walled races, e.g. tracks of sheet metal
Applicants
  • SAEM GMBH & CO KG [AT]/[AT]
Inventors
  • HAGER, Markus
  • FELDER, Michael
Agents
  • HOFMANN, Ralf
Priority Data
A 338/201807.11.2018AT
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) FAHRZEUG MIT MINDESTENS EINEM VORDERRAD
(EN) VEHICLE HAVING AT LEAST ONE FRONT WHEEL
(FR) VÉHICULE COMPRENANT AU MOINS UNE ROUE AVANT
Abstract
(DE)
Bei einem Fahrzeug mit mindestens einem Vorderrad (1), welches mittels eines Lenkbügels (6), der an einer Lenkstange (7) angebracht ist, lenkbar ist, weist die Lenkstange (7) ein Führungsrohr (10) und eine vom Führungsrohr (10) zwischen einem eingeschobenen Zustand und einem ausgezogenen Zustand verschiebbar geführte Ausziehstange (9) auf, welche im ausgezogenen Zustand durch ein Rastelement (21) gegenüber einem Einschieben in das Führungsrohr (10) gesichert ist. Zur verschiebbaren Führung der Ausziehstange (9) im Führungsrohr (10) sind an der Ausziehstange (9) Rollen (14-17) drehbar gelagert, die entlang von gegenüberliegenden Laufbahnen (34, 35) des Führungsrohrs (10) abrollen, wobei Endabschnitte der Laufbahnen (34, 35), in deren Bereich sich die Rollen (14-17) im ausgezogenen Zustand der Ausziehstange (9) befinden, von Laufbahn-Stiften (25-27) gebildet werden, die in einen Kopfabschnitt (13) des Führungsrohrs (10) eingesetzt sind.
(EN)
The invention relates to a vehicle having at least one front wheel (1), which can be steered by means of a steering frame (6) that is attached to a steering column (7), wherein the steering column (7) has a guide tube (10) and a pull-out rod (9) which is displaceably guided by the guide tube (10) between a pushed-in state and a pulled-out state and which, in the pulled-out state, is secured by a detent element (21) against being pushed into the guide tube (10). For the displaceable guidance of the pull-out rod (9) in the guide tube (10), rollers (14-17), which roll along opposite raceways (34, 35) of the guide tube (10), are rotatably supported on the pull-out rod (9), wherein end sections of the raceways (34, 35), in the area of which the rollers (14-17) are located in the pulled-out state of the pull-out rod (9), are formed by raceway pins (25-27), which are inserted into a top section (13) of the guide tube (10).
(FR)
L'invention concerne un véhicule comprenant au moins une roue avant (1), laquelle peut être dirigée au moyen d'un étrier de direction (6), qui est installé sur une barre de direction (7). La barre de direction (7) comporte un tube de guidage (10) et une barre d'extraction (9) guidée par le tube de guidage (10) entre un état enfilé et un état sorti, laquelle est bloquée dans l'état extrait par un élément d'enclenchement (21) pour empêcher un enfilement dans le tube de guidage (10). Pour guider par coulissement la barre d'extraction (9) dans le tube de guidage (10), des roulettes (14 - 17) sont montées de manière à pouvoir tourner sur la barre d'extraction (9), qui roulent le long de pistes de roulement (34, 35) se faisant face du tube de guidage (10). Des sections d'extrémité des pistes de roulement (34, 35), dans la zone desquelles se trouvent les roulettes (14 - 17) dans l'état extrait de la barre d'extraction (9), sont formées par des tiges (25 - 27) de piste de roulement, qui sont insérées dans une section de tête (13) du tube de guidage (10).
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