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公开(公告)号：WO2021205190A1
公开(公告)日：2021-10-14
申请号：PCT/HU2021/000002
申请日：2021-04-07
Applicant: LAKOS, Dániel
Inventor： LAKOS, Dániel
Abstract: The invention relates to a convertible device to be used as sports equipment for children or as a pram, pushchair, stroller or similar comprising a carrier body (10), at least two main wheels (13, 14) connected to the carrier body (10) via axles (11, 12), and a support member (15) that can be disposed on the carrier body (10), wherein the rotation shaft (11) of one of the main wheels (13) is connected to a steerer column (16) rotatably connected to the carrier body (10), with the axle (12) of the other main wheel (14) being connected to the carrier body (10), and wherein the device comprises at least two adjustable-distance side wheels (21, 31) that are spaced apart by a variable spacing (T) at both sides of the longitudinal principal plane (17) of the carrier body (10), each side wheel (21, 31) being rotatably connected to a respective wheel holder member (20, 30) via a respective side axle (22, 32), and with the wheel holder members (20, 30) being movably connected to the carrier body (10). The invention is essentially characterised by that at least one respective slider body (40, 50) comprising a respective curved guide track (41, 51) is disposed on the carrier body (10), mirror- symmetrically to the longitudinal principal plane (17) of the carrier body (10), at each side of said longitudinal principal plane (17), the slider body (40, 50) comprises a sliding member (2, 3) that is configured to correspond in size and shape to the curved guide track (41, 51) of the slider body (40, 50), and can be displaced along the curved guide track (41, 51) of the slider body (40, 50), the carrier plane (43) containing the centreline (42) of the curved guide track (41) of one of the slider bodies (40) and the carrier plane (53) containing the centreline (52) of the curved guide track (51) of the other slider body (50) are disposed mirror symmetrically with respect to the longitudinal principal plane (17) of the carrier body (10), with the curved movement paths (2a, 3a) of the sliding members (2, 3) and the centrelines (42, 52) of the guide tracks (41, 51) of the slider body (40, 50) constituting mutually corresponding circular arcs.
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公开(公告)号：WO2019215599A1
公开(公告)日：2019-11-14
申请号：PCT/IB2019/053718
申请日：2019-05-07
Applicant: PIAGGIO & C. S.P.A.
Inventor： RAFFAELLI, Andrea , MARIOTTI, Valentino
Abstract: The invention relates to a tilting motor vehicle with three or four-wheels, of which at least two front wheels (10 10") comprising: -- a frame (6) extending from a forecarriage (8) which supports a pair of front wheels (10', 10"), to a rear (12) which supports one or more rear wheels (14), said frame (6) defining a steering sleeve (7); and a steering column (9) coaxially supported by the steering sleeve (7) along a steering axle S-S. The forecarriage (8) in turn comprises a forecarriage support frame (20). The forecarriage support frame (20) comprises: - a tubular body (21) rigidly connected to the sleeve (7) at an upper end (21a) of the tubular body (21) to axially extend said steering sleeve (7), the steering column (9) being arranged inside the tubular body (21); and - a fixing structure (22) for support means of the pair of front wheels (10', 10") such fixing structure (22) being associated with the tubular body (21) at a lower end (21b) thereof. The invention also relates to a kit for converting a two-wheeled motor vehicle into a three-wheeled motor vehicle, of which two at the front.
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公开(公告)号：WO2019179183A1
公开(公告)日：2019-09-26
申请号：PCT/CN2018/121522
申请日：2018-12-17
Applicant: 罗应源
Inventor： 罗应源
Abstract: 一种童车（100），包括车体（104）及车轮（103），所述车体（104）设有前叉（101）及后叉（102），所述前叉（101）转动且可拆卸连接有一个或两个车轮（103），所述后叉（102）转动且可拆卸连接有一个或两个车轮（103），所述后叉（102）包括两个后叉件（1021），每个所述后叉件（1021）可拆卸连接于所述车体（104），所述前叉（101）包括两个前叉件（1011），每个所述前叉件（1011）可拆卸连接于所述车体（104）。童车（100）的车轮（103）数量、位置是可以变化的，可设置为两轮车、三轮车、四轮车，并且，这种变换可满足探索期儿童喜欢拆装的需要。
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公开(公告)号：WO2016198511A1
公开(公告)日：2016-12-15
申请号：PCT/EP2016/063133
申请日：2016-06-09
Applicant: GW-CATBIKES GMBH
Inventor： WEILER, Walter
Abstract: Bereitgestellt wird unter anderem ein Umkonfigurierbares Fahrzeug, umfassend einen ersten Fahrzeug-Teilrahmen (12) und einen zweiten Fahrzeug-Teilrahmen (54), die lösbar miteinander gekoppelt oder koppelbar sind, um den Fahrzeugrahmen eines wenigstens ein lenkbares vorderes Laufrad (16) und mehrere hintere Laufräder (24, 74a,74b) aufweisenden Fahrzeugs zu bilden; wobei das Fahrzeug in zumindest zwei der folgenden drei Konfigurationen verwendbar ist: i) in einer ersten Konfiguration, in der das Fahrzeug ein zweirädriges Fahrzeug (10) ist, welches von dem ersten Fahrzeug-Teilrahmen (12) mit einem vorderen Laufrad (16) und einem hinteren Laufrad (24) ohne den zweiten Fahrzeug-Teilrahmen (54) gebildet ist; und ii) in einer zweiten Konfiguration, in der das Fahrzeug ein vierrädriges Fahrzeug (80; 80') ist, welches von dem ersten Fahrzeug-Teilrahmen (12) mit dem vorderen Laufrad (16) und dem hinteren Laufrad (24) als mittleres hinteres Laufrad und dem mit dem ersten Fahrzeug-Teilrahmen (12) gekoppelten zweiten Fahrzeug-Teilrahmen (54) mit einem linken hinteren Laufrad (74a) und einem rechten hinteren Laufrad (74b) gebildet ist, derart dass das mittlere hintere Laufrad (24) zwischen dem linken hinteren Laufrad (74a) und dem rechten hinteren Laufrad (74b) angeordnet ist; und iii) in einer dritten Konfiguration, in der das Fahrzeug ein dreirädriges Fahrzeug ist, welches von dem ersten Fahrzeug-Teilrahmen mit dem vorderen Laufrad und dem mit dem ersten Fahrzeug-Teilrahmen gekoppelten zweiten Fahrzeug-Teilrahmen mit dem linken hinteren Laufrad und dem rechten hinteren Laufrad gebildet ist, ohne ein mittels der hinteren Achsaufnahme gelagertes hinteres Laufrad des ersten Fahrzeug-Teilrahmens.
Abstract translation: 提供了一种可重新配置的车辆中，除了别的以外，包括一第一车辆部分框架（12）和第二车辆的子帧（54）可拆卸地联接或可联接到至少一个可操纵前轮（16）的车辆框架和多个后的 行驶轮具有在车辆（24，74A，74B）的形式; 其中，在至少两个以下三种配置的车辆可用于：i）在第一配置中，其中，所述车辆是二轮车（10），其（从第一车辆部分框架12）（与前轮16）和 后叶轮（24）而没有第二车辆子帧（54）形成的; 和ii）在一个第二构型，其中所述车辆是四轮车（80; 80“），其（从第一车辆部分框架12）（与前轮16）和后叶轮（24）后方为平均值 叶轮和联接到第一车辆部分框架（12）第二车辆子帧（54），其具有一左后轮（74A）和右后轮（74B）以这样的方式形成，该之间的平均后轮（24） 左后轮（74A）和右后轮（74B）被布置; 和iii）在第三配置，其中所述车辆是三轮车辆，它从与前轮第一车辆部分框架和连接到所述与所述左后轮和右后第一车辆子帧第二车辆部分帧 叶轮被没有安装在由后桥的装置安装第一车辆部分帧的后轮形成。
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公开(公告)号：WO2014145878A1
公开(公告)日：2014-09-18
申请号：PCT/US2014/030718
申请日：2014-03-17
Applicant: CALLEY, David
Inventor： CALLEY, David
CPC classification number: B62K5/05 , B60G2300/122 , B60G2300/40 , B62D31/003 , B62D61/065 , B62J2017/086 , B62K3/005 , B62K5/027 , B62K5/08 , B62K5/10 , B62K13/025 , B62K21/00 , B62K25/16 , B62K25/20 , B62K27/003 , B62K27/12 , B62K2025/044 , B62K2025/045 , B62K2204/00
Abstract: A three- wheeled vehicle having an arrangement of wheels with, two forward wheels, one back wheel and a profile adjustment feature is described. The back wheel may be configured as the steering wheel, and in some cases is the only steering wheel. The two forward wheels are configured essentially parallel with, each other and the back wheel is configured essentially centered between the two forward wheels in a back position. This arrangement of the wheels provides for a stability that does not require a person to maintain balance to keep the vehicle in an upright position. The profile adjustment feature may automaticalIy adjust the height of the vehicle as a function of vehicle speed. As the vehicle speeds up, the height may be reduce to provide a more stable vehicle that is turned more by tilting the vehicle than by turning the back wheel.
Abstract translation: 描述具有车轮布置的三轮车辆，具有两个前轮，一个后轮和轮廓调整特征。 后轮可以被配置为方向盘，并且在某些情况下是唯一的方向盘。 两个前轮被配置成基本上彼此平行，后轮被配置为基本上位于两个前轮之间的中间位置。 车轮的这种布置提供了稳定性，其不需要人保持平衡以保持车辆处于直立位置。 轮廓调整功能可以根据车辆速度自动调节车辆的高度。 随着车辆加速，可以减小高度以提供更加稳定的车辆，其通过使车辆倾斜而比通过转动后轮更多地转动。
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Patent Agency Ranking
公开(公告)号：WO2014105686A1
公开(公告)日：2014-07-03
申请号：PCT/US2013/076864
申请日：2013-12-20
Applicant: YELVINGTON TRIKES, LLC
Inventor： YELVINGTON, Richard, Daniel
CPC classification number: B62K11/02 , B60K17/165 , B62K11/00 , B62K13/04 , B62M9/02 , F16H48/06 , Y10T29/49622 , Y10T29/49718
Abstract: A kit and method of motorcycle to trike conversion using a mono-coupe style overlay plate on both sides of the rear swing arm and a non-straddle differential design incorporating hollow metal tube axles and high thrust load maximum surface area bearings, the having a differential assembly comprising a non-straddle differential, a frame, and an axle assembly comprising an axle, wherein the non-straddle differential is supported by the axle.
Abstract translation: 一种摩托车的套件和方法，使用后摆臂两侧的单小轿车风格的覆盖板和具有中空金属管轴和高推力载荷最大表面积轴承的非跨距差速器设计进行三轮车转换，具有差速器 组件，其包括非跨越差速器，框架和包括轴的轴组件，其中所述非跨越差速器由所述轴支撑。
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公开(公告)号：WO2022228608A8
公开(公告)日：2022-11-03
申请号：PCT/DE2022/100283
申请日：2022-04-13
Applicant: STIRN, Wilhelm M.
Inventor： STIRN, Wilhelm M.
IPC: B62K5/02 , B62K13/04 , B62K15/00 , B62K15/006
Abstract: Es wird ein Fortbewegungsmittel (1) vorgeschlagen, welches mindestens eine Lenkvorrichtung, einen Rahmen, wobei der Rahmen ein erstes und ein zweites Ende und mindestens zwei Rahmenschenkel (4, 5) aufweist, und mindestens drei Rädern (3, 7, 10), wobei mindestens ein Rad (3) an einem Ende des Rahmens angeordneten ist und mindestens zwei Räder (7, 10) am anderen Ende des Rahmens angeordnet sind, wobei die mindestens zwei Räder (7, 10) jeweils an einem Rahmenschenkel (4, 5) angebracht sind und jedes Rad (3, 7, 10) eine Nabe aufweist, aufweist, wobei die Rahmenschenkel (4, 5) mittels eines Gelenkes (2) miteinander verbunden sind und zwischen den Rahmenschenkeln (4, 5) mindestens eine Verbindung (8) angeordnet ist und/oder das Gelenk (2) arretierbar ist und/oder mindestens ein Rahmenteil eine Längsrichtung aufweist und in dieser verstellbar ist, wodurch die Spurbreite des Fortbewegungsmittels (1) an die jeweiligen Erfordernisse angepasst werden kann.
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公开(公告)号：WO2020239575A1
公开(公告)日：2020-12-03
申请号：PCT/EP2020/064067
申请日：2020-05-20
Applicant: DE VOORWERKERS MOBILITEIT B.V.
Inventor： DROST, Maikel , TE VELTHUIS, Ernst Jan Gijsbert
Abstract: The invention comprises a conversion kit for converting a cycle comprising a cycle frame with a rear fork, a front wheel and a single rear wheel, into a cycle with three wheels, comprising a front wheel and two rear wheels, wherein the conversion kit comprises: - a frame (10) comprising a right and a left rear-fork fastening point, - a right rear wheel (1030), - a left rear wheel (930), - a right support bar (600) which extends upwards and forwards from the frame, and which has a right bar-fastening point at its top end, - a left support bar (500) which extends upwards and forwards from the frame, and which has a left bar-fastening point at its top end.
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公开(公告)号：WO2020212401A1
公开(公告)日：2020-10-22
申请号：PCT/EP2020/060556
申请日：2020-04-15
Applicant: ALL DAY DESIGNS LTD
Inventor： DAY, Amanda
Abstract: A transportation apparatus (1) comprises a frame (12) having an engagement portion or receiving portion (14) adapted to receive one or more occupant support devices (16); and drive means (20) configured to enable an occupant of the transportation apparatus (1) to power, drive and/or steer the transportation apparatus (1). The drive means (20) has a first configuration or position and a second configuration or position, wherein the drive means (20) is closer to the engagement portion or receiving portion (14) of the frame (12) in the second configuration or position than in the first configuration or position.
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10.发明申请
公开(公告)号：WO2019215576A1
公开(公告)日：2019-11-14
申请号：PCT/IB2019/053681
申请日：2019-05-06
Applicant: PIAGGIO & C. S.P.A.
Inventor： RAFFAELLI, Andrea
Abstract: The invention relates to a tilting motor vehicle with three or four-wheels, of which at least two front wheels (10', 10") comprising a frame (6) extending from a forecarriage (8), which supports a pair of front wheels (10', 10") to a rear (12), which supports one or more rear wheels. The forecarriage in turn comprises a forecarriage support frame (20), which is defined by an articulated structure comprising a first (21) and a second portion (22). Such two portions are connected to each other at their first ends (21a, 22a) by means of an intermediate joint (30) and are connected directly or indirectly to the frame (6) at their second ends (21b, 22b) by means of respective end joints (31, 32). The intermediate joint (30) and the two end joints (31, 32) each define at least one articulation axis Y0; Y1, Y2 orthogonal to a centreline plane M-M of the motor vehicle. The articulated structure forms a structure kinematically corresponding to a three-hinged arch. The invention also relates to a kit for converting a two-wheeled motor vehicle into a three-wheeled motor vehicle, of which two at the front.
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