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1. JP2009508733 - 水圧ブレーキを備えた自転車フォーク

Office Japan
Application Number 2008530721
Application Date 15.09.2006
Publication Number 2009508733
Publication Date 05.03.2009
Grant Number 5102768
Grant Date 05.10.2012
Publication Kind B2
IPC
B62L 1/10
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
LBRAKES SPECIALLY ADAPTED FOR CYCLES
1Brakes; Arrangements thereof
02in which cycle wheels are engaged by brake elements
06the wheel-rim being engaged
10by the elements moving substantially parallel to the wheel axis
B62K 19/38
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
19Cycle frames
30Frame parts shaped to receive other cycle parts or accessories
38for attaching brake members
F16D 49/16
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
49Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
16Brakes with two brake-blocks
F16D 65/14
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
65Parts or details of brakes
14Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
F16D 65/18
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
65Parts or details of brakes
14Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
16arranged in or on the brake
18adapted for drawing members together
CPC
B62L 1/10
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
LBRAKES SPECIALLY ADAPTED FOR CYCLES
1Brakes
02in which cycle wheels are engaged by brake elements
06the wheel rim being engaged
10by the elements moving substantially parallel to the wheel axis
B62K 21/02
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
02Front wheel forks or equivalent, e.g. single tine
F16D 55/228
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
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
55Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
02with axially-movable discs or pads pressed against axially-located rotating members
22by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
228with a separate actuating member for each side
F16D 2055/0012
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
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
55Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
0004Parts or details of disc brakes
0008Brake supports
0012integral with vehicle suspension
F16D 2121/02
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
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
2121Type of actuator operation force
02Fluid pressure
F16D 2127/10
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
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
2127Auxiliary mechanisms
08Self-amplifying or de-amplifying mechanisms
10having wedging elements
Applicants フィオラヴァンティ・ソシエタ・ア・レスポンサビリタ・リミタータ
Inventors レオナルド・フィオラヴァンティ
Agents 山崎 宏
田中 光雄
大畠 康
Title
(JA) 水圧ブレーキを備えた自転車フォーク
Abstract
(JA)

フォーク10は、ホイール18の回転を支持するように構成された一対の脚部16と、一対の水圧ブレーキ・アクチュエータ26を備えた水圧ブレーキ装置と、を備えており、各ブレーキ・アクチュエータ26は、各脚部16に取り付けられるとともに摩擦部材38を備えている。各ブレーキ・アクチュエータ26は、ブレーキ力を作用するように、前記ホイール18のブレーキ面20aに対して前記各摩擦部材38を押圧するように配置されている。本発明によれば、各脚部16は、前記ホイール18に面する側において、側方当接面24と、下方支持面50と、前方止め面52と、を有し、各水圧アクチュエータ26は、前記側方当接面24に対して配置された外側面28と、前記下方支持面50に支えられた下面32と、前記前方止め面52によって長手方向に保持された前面34と、前記摩擦部材38が取り付けられた内側面30と、を有している。