JPS605990U - フロントデイレ−ラ− - Google Patents
フロントデイレ−ラ−Info
- Publication number
- JPS605990U JPS605990U JP1983098468U JP9846883U JPS605990U JP S605990 U JPS605990 U JP S605990U JP 1983098468 U JP1983098468 U JP 1983098468U JP 9846883 U JP9846883 U JP 9846883U JP S605990 U JPS605990 U JP S605990U
- Authority
- JP
- Japan
- Prior art keywords
- chain
- gear
- chain gear
- front derailleur
- derailleur
- 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.)
- Pending
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
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
- B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
- B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
- B62M9/12—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
- B62M9/131—Front derailleurs
- B62M9/136—Chain guides; Mounting thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
め要約のデータは記録されません。
Description
第1図は本考案ディレーラ−の一実施例を示す正面図、
第2図は同じく平面図、第3図は同じく側面図、第4図
はフロントチエンギヤ、リャチェンギャ、フロントディ
レーラ−及びチェノの関係を示す設明図である。 9・・・チェノガイド、94・・・膨出部、H2・・・
移動領域、′F、 G□・・・低速側フロントチエンギ
ヤ、92・・・アウタープレート、H□・・・押圧領域
、F。 G・・・フロントチエンギヤ。
第2図は同じく平面図、第3図は同じく側面図、第4図
はフロントチエンギヤ、リャチェンギャ、フロントディ
レーラ−及びチェノの関係を示す設明図である。 9・・・チェノガイド、94・・・膨出部、H2・・・
移動領域、′F、 G□・・・低速側フロントチエンギ
ヤ、92・・・アウタープレート、H□・・・押圧領域
、F。 G・・・フロントチエンギヤ。
Claims (1)
- 複数のフロントチエンの一つにチェノを掛換えて変速操
作するフロントディレーラ−であって、前記フロントチ
エンギヤの軸方向に往復動可能に支持され、前記チェノ
をフロントチエンギヤに案内するチェノガイドを備え、
該チェノガイドのアウタープレートにおける低速側フロ
ントチエンギヤへの抑圧領域より下側で、前記低速側チ
ェノギャに掛設されるチェノの移動領域に、前記フロン
トチエンギヤに対し外方に膨出する膨出部を設けたこと
を特徴とするフロントディレーラ−0
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983098468U JPS605990U (ja) | 1983-06-24 | 1983-06-24 | フロントデイレ−ラ− |
US06/622,583 US4573950A (en) | 1983-06-24 | 1984-06-20 | Chain guide in a front derailleur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983098468U JPS605990U (ja) | 1983-06-24 | 1983-06-24 | フロントデイレ−ラ− |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS605990U true JPS605990U (ja) | 1985-01-17 |
Family
ID=14220503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1983098468U Pending JPS605990U (ja) | 1983-06-24 | 1983-06-24 | フロントデイレ−ラ− |
Country Status (2)
Country | Link |
---|---|
US (1) | US4573950A (ja) |
JP (1) | JPS605990U (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63170084U (ja) * | 1987-04-21 | 1988-11-04 |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2621968B3 (fr) * | 1987-10-20 | 1989-09-22 | Simplex Sa | Element de protection pour derailleur avant de bicyclettes ou vehicules similaires |
US5540118A (en) * | 1994-05-09 | 1996-07-30 | Calendrille, Jr.; John L. | Flexible bicycle derailleur cover for protection against contaminants such as mud |
US5924946A (en) * | 1996-07-29 | 1999-07-20 | Calendrille, Jr.; John L. | Bicycle derailleur system with integral flexible seal to protect moving parts from contaminants, including cable seal to prevent contaminants from entering cable housing |
US6203459B1 (en) | 1997-07-25 | 2001-03-20 | John L. Calendrille, Jr. | Bicycle derailleur system with integral flexible seal to protect moving parts from contaminants |
US7025698B2 (en) * | 2000-01-20 | 2006-04-11 | Christopher Alan Wickliffe | Front derailleur with annular chain guide, bicycle and method of operation |
US6454671B1 (en) | 2000-01-20 | 2002-09-24 | Christopher Alan Wickliffe | Front bicycle derailleur with annular chain guide |
US7066856B1 (en) | 2002-09-06 | 2006-06-27 | Rogers James K | Chain ring protector |
DE102005057862A1 (de) * | 2005-12-03 | 2007-06-06 | Sram Deutschland Gmbh | Vorderer Kettenumwerfer |
US20070191158A1 (en) * | 2006-02-01 | 2007-08-16 | Shimano Inc. | Bicycle front derailleur |
US8979685B2 (en) * | 2006-04-07 | 2015-03-17 | The Hive Global, Inc. | Impact protector mounting |
US7856654B2 (en) * | 2006-08-11 | 2010-12-21 | Novell, Inc. | System and method for network permissions evaluation |
US8235849B2 (en) | 2007-08-29 | 2012-08-07 | Eko Sport, Inc. | Combined chain ring protector and chain guide |
US20090220319A1 (en) * | 2008-02-28 | 2009-09-03 | David Weagle | Captive fasteners for bicycle chainguides |
US9327786B2 (en) | 2012-08-17 | 2016-05-03 | Eko Sport, Inc. | Chain guard with unitary bracket extension |
US10221887B2 (en) | 2012-12-06 | 2019-03-05 | The Hive Global, Inc | Self locking bearing preload adjuster |
US10562588B2 (en) | 2015-09-01 | 2020-02-18 | The Hive Global, Inc | Bicycle cassette with locking connection |
WO2017165226A1 (en) | 2016-03-24 | 2017-09-28 | The Hive Global, Inc. | Bicycle crank with spindle attachment structure |
WO2019040340A1 (en) | 2017-08-21 | 2019-02-28 | The Hive Global, Inc. | BICYCLE CASSETTE COMPRISING A CLAMP CONNECTION |
EP3647170B1 (en) * | 2018-10-29 | 2024-07-31 | Miranda & Irmão Lda. | Crank set with chain guard ring and fastening element |
US11524746B2 (en) | 2019-04-10 | 2022-12-13 | Eko Sport, Inc. | Adjustable chain guide system |
US11932351B2 (en) | 2020-07-17 | 2024-03-19 | The Hive Global, Inc. | Conical bicycle cassette sprocket structure |
US11613326B2 (en) * | 2020-07-28 | 2023-03-28 | Eko Sport, Inc. | Two-piece upper chain guide |
US20220106015A1 (en) * | 2020-10-07 | 2022-04-07 | Eko Sport, Inc. | Rotationally-Engaging Two-Piece Upper Chain Guide |
US12030586B2 (en) | 2021-07-12 | 2024-07-09 | The Hive Global, Inc. | Seal for bicycle crank with differential chainring motion |
US12054223B2 (en) | 2022-03-14 | 2024-08-06 | Eko Sport, Inc. | Slidingly-engaging two-piece upper chain guide |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5039570U (ja) * | 1973-08-10 | 1975-04-23 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5514631Y2 (ja) * | 1978-02-24 | 1980-04-03 |
-
1983
- 1983-06-24 JP JP1983098468U patent/JPS605990U/ja active Pending
-
1984
- 1984-06-20 US US06/622,583 patent/US4573950A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5039570U (ja) * | 1973-08-10 | 1975-04-23 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63170084U (ja) * | 1987-04-21 | 1988-11-04 |
Also Published As
Publication number | Publication date |
---|---|
US4573950A (en) | 1986-03-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS605990U (ja) | フロントデイレ−ラ− | |
JPS6030892U (ja) | 自転車用変速操作装置 | |
JPS5830573U (ja) | 車両のカウル構造 | |
JPS5918823U (ja) | 刈取機 | |
JPS6096392U (ja) | フオ−クシフト装置付車両 | |
JPS59162580U (ja) | コンテナ用スプレツダのフリツパ昇降装置 | |
JPS60175949U (ja) | 騒音低減用歯車装置 | |
JPS599979U (ja) | フレ−ムトラクタ−のステアリングギヤボツクス支持装置 | |
JPS6023491U (ja) | 多段チエンギヤ | |
JPS589714U (ja) | エアワイパ−装置 | |
JPS5930956U (ja) | 変速用自転車チエ−ン | |
JPS6060386U (ja) | 自転車のエキセントリツクペダル | |
JPS5967392U (ja) | オ−トバイのチエンプロテクタ− | |
JPS5813896U (ja) | クランクプレス装置 | |
JPS5916723U (ja) | 金型 | |
JPS6011895U (ja) | オ−トバイのチエンジレバ− | |
JPS59137271U (ja) | ア−ムクレ−ン | |
JPS6110293U (ja) | オ−トバイのオイルタンク取着装置 | |
JPS58166999U (ja) | プレス機械 | |
JPS58139389U (ja) | 船尾形状 | |
JPS5964811U (ja) | 過負荷吸収型チエンコンベヤ | |
JPS5822556U (ja) | 舶用減速逆転機の入力軸 | |
JPS59196039U (ja) | 刈取結束機のハンドル取付装置 | |
JPS6036921U (ja) | コンベヤの安全装置 | |
JPS5858564U (ja) | プリンタのキヤリツジ位置決め機構 |