CN207466895U - 曲柄 - Google Patents

曲柄 Download PDF

Info

Publication number
CN207466895U
CN207466895U CN201690000332.2U CN201690000332U CN207466895U CN 207466895 U CN207466895 U CN 207466895U CN 201690000332 U CN201690000332 U CN 201690000332U CN 207466895 U CN207466895 U CN 207466895U
Authority
CN
China
Prior art keywords
crank
disk
hole
planet axis
utility
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201690000332.2U
Other languages
English (en)
Inventor
维克多·米加斯茨维奇
富雷西斯克·米加斯茨维奇
斯蒂芬·米加斯茨维奇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aifunaiou Ltd By Share Ltd
Original Assignee
Aifunaiou Ltd By Share Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aifunaiou Ltd By Share Ltd filed Critical Aifunaiou Ltd By Share Ltd
Application granted granted Critical
Publication of CN207466895U publication Critical patent/CN207466895U/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
    • B62M11/145—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears built in, or adjacent to, the bottom bracket
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Transmission Devices (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

一种包括曲柄臂(1)和盘(2)的曲柄，其特征在于，所述曲柄臂(1)和所述盘(2)由单件材料一体成形地制成，并且所述盘(2)包含用于方锥形主轴的孔(3)和没有螺纹的用于行星轴的孔(4)，并且所述盘(2)包含用于轴承(9)的凹槽(8)。

Description

曲柄
本实用新型涉及一种具有盘(plate)的曲柄，该盘包括用于行星轴的孔和用于方锥形主轴的方孔。
由申请JP 62099293已知了一种曲柄，其包括曲柄臂和其中安装有车轴的盘。该盘包含梯形孔以减轻重量。该盘是安装在曲柄臂的基部的独立元件。由申请US 4854191已知了一种曲柄，该曲柄的盘也安装在曲柄臂的基部。由编号为US 8342553的专利申请已知了一种曲柄，其具有刚性地安装在盘中的ISIS型底托架主轴(ISIS-type bottombracketspindle)。
开发本实用新型的目的是获得一种可用于配备有当前最流行类型的方锥形主轴标准的自行车的曲柄。开发本实用新型的目的还在于获得一种其中有牢固安装的行星轴的曲柄，所述行星轴由作为行星变速箱机构中的一部分的齿轮所使用。
本实用新型涉及一种包括曲柄臂和盘的曲柄，其特征在于，曲柄臂和盘由单件材料一体成形地制成，并且盘包含用于方锥形主轴的孔以及没有螺纹的用于行星轴的孔，并且所述盘包含用于轴承的凹槽。
优选的是，曲柄包含数量为3、4、5或6的用于行星轴的孔。
优选的是，曲柄包含其中心与所述盘的中心的径向距离为37.5mm的用于行星轴的孔。
本实用新型在附图中示出，其中图1显示了在曲柄臂一侧的曲柄；图2显示了在盘一侧的曲柄；图3显示了与要安装在其上的元件装配在一起的曲柄。
图1至3显示了根据本实用新型的曲柄，该曲柄由单件材料一体成形地制成并且包括曲柄臂1和盘2。盘2在其中心部分包含有用于方锥形主轴的孔3。根据本实用新型的曲柄能够在方锥形主轴上自由地装卸，其并非刚性地与主轴连接。盘2还包含用于行星轴的孔4，这些孔按照根据本实用新型的曲柄的不同形状是有螺纹的或是没有螺纹的。附图显示了包含有5个用于行星轴的孔4的曲柄，但是根据本实用新型，其它的曲柄形状也是可能的，并且可包含3个、4个或6个孔4。盘2还包含用于I型轴承杆的螺纹孔5和用于II型轴承杆的孔6。围绕盘2——在其内侧上——还存在支撑件7。在盘2的中心部分，存在用于轴承9的凹槽8。在曲柄臂的端部，存在有用于踏板的孔10。
本实用新型能够应用于在自行车前面安装的行星变速箱中，在底托架主轴上。

Claims (3)

1.一种包括曲柄臂(1)和盘(2)的曲柄，其特征在于，所述曲柄臂(1)和所述盘(2)由单件材料一体成形地制成，并且所述盘(2)包含用于方锥形主轴的孔(3)和没有螺纹的用于行星轴的孔(4)，并且所述盘(2)包含用于轴承(9)的凹槽(8)。
2.如权利要求1所述的曲柄，其特征在于，所述曲柄包含数量为3、4、5或6的用于行星轴的孔(4)。
3.如权利要求1所述的曲柄，其特征在于，所述曲柄包含其中心与所述盘(2)的中心的径向距离为37.5mm的用于行星轴的孔(4)。
CN201690000332.2U 2015-10-10 2016-09-09 曲柄 Expired - Fee Related CN207466895U (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PLW.124472 2015-10-10
PL124472U PL124472U1 (pl) 2015-10-10 2015-10-10 Korba rowerowa
PCT/PL2016/000096 WO2017061883A1 (en) 2015-10-10 2016-09-09 Crank

Publications (1)

Publication Number Publication Date
CN207466895U true CN207466895U (zh) 2018-06-08

Family

ID=58548018

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201690000332.2U Expired - Fee Related CN207466895U (zh) 2015-10-10 2016-09-09 曲柄

Country Status (4)

Country Link
CN (1) CN207466895U (zh)
IT (1) IT201600094234U1 (zh)
PL (1) PL124472U1 (zh)
WO (1) WO2017061883A1 (zh)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6299293A (ja) 1985-10-25 1987-05-08 ブリヂストンサイクル株式会社 自転車用変速装置
JP2599596B2 (ja) 1987-07-13 1997-04-09 株式会社シマノ 自転車用変速装置
US4856376A (en) * 1987-10-16 1989-08-15 Billini Francisco X Gearing for multiple-use bicycles
FR2763557B1 (fr) * 1997-05-21 1999-08-06 Alain Roger Martinot Pedalier reducteur d'effort pour cycles, et cycle equipe d'un tel pedalier
WO2009071825A1 (fr) * 2007-11-22 2009-06-11 Jean-Yves Delale Pédalier à plateaux interchangeables
US8342553B2 (en) 2009-05-27 2013-01-01 Patterson Bicycle Transmission Llc Mounting method for bottom bracket planetary
KR101195422B1 (ko) * 2010-05-10 2012-10-30 (주) 에프엑스기어 주행속도 향상을 위한 자전거용 가속장치
PL221732B1 (pl) * 2012-06-20 2016-05-31 Bogusława Janowska Przekładnia planetarna

Also Published As

Publication number Publication date
PL124472U1 (pl) 2017-04-24
WO2017061883A1 (en) 2017-04-13
IT201600094234U1 (it) 2018-03-20

Similar Documents

Publication Publication Date Title
RU2019121431A (ru) Контейнер подачи тонера
USD671421S1 (en) Packaging box for confectionery
EP2557004A3 (en) Wheel speed sensor mounting structure
KR101516473B1 (ko) 씽싱바퀴
MX2011006863A (es) Dispensador para una composición en forma de barra.
MX2011006848A (es) Dispensador.
JP2017512708A (ja) 後輪軸、自転車フレーム及び自転車用の後輪
JP2017108719A5 (zh)
EP2498139A3 (en) Shaft-receiving device, drum unit, and image-forming device
CN207466895U (zh) 曲柄
TW200706448A (en) Attachment group of a pedal crank to the central axle of a bottom bracket of a bicycle transmission
RU2012112458A (ru) Зубчатое колесо
JP2017108717A5 (zh)
CN201619977U (zh) 一种三速手绞车
CN202685945U (zh) 踏板面角度自调结构
CN103775290A (zh) 一种风力发电机组的偏航支撑结构
CN203958518U (zh) 一种双人骑自行车
KR101050295B1 (ko) 무체인 자전거 동력전달장치의 연결프레임
CN104108448B (zh) 一种双人骑自行车
CN202404296U (zh) 双发条抗平衡装置
CN203920254U (zh) 轮毂
CN204003226U (zh) 一种单向器驱动轴
CN203094217U (zh) 一种机器人行走轮安装支架
CN203358794U (zh) 一种新型自行车链轮结构
CN202056279U (zh) 带齿传动轮

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180608

Termination date: 20200909