JPS59103055A - Non-step variable speed transmission with planetary spur gear - Google Patents

Non-step variable speed transmission with planetary spur gear

Info

Publication number
JPS59103055A
JPS59103055A JP57212305A JP21230582A JPS59103055A JP S59103055 A JPS59103055 A JP S59103055A JP 57212305 A JP57212305 A JP 57212305A JP 21230582 A JP21230582 A JP 21230582A JP S59103055 A JPS59103055 A JP S59103055A
Authority
JP
Japan
Prior art keywords
gear
planetary
drive shaft
shaft
rack gear
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
Application number
JP57212305A
Other languages
Japanese (ja)
Inventor
Fumio Uno
宇野　文雄
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP57212305A priority Critical patent/JPS59103055A/en
Publication of JPS59103055A publication Critical patent/JPS59103055A/en
Pending legal-status Critical Current

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  • Structure Of Transmissions (AREA)

Abstract

PURPOSE:To accurately transmit a high power output by causing a reciprocal motion of a rack gear on one end of a crank plate fixedly attached to a drive shaft so that a planetary frame may be rotated. CONSTITUTION:As a drive shaft 1 and a crank plate 2 are fixedly connected, a planetary frame 6 rotates and a transmission shaft 11 through a gear (e) at the same time as a rack gear 4 moves reciprocally due to the rotation of the drive shaft 1. As the reciprocal movement of the rack gear 4 is also transmitted from gear (a) to gear (b) and gear (c) through a one way clutch 5, if a planetary shaft 8 and the drive shaft 1 are situated on the same line, the rotational speed of the planetary frame 6 and gear (d) is same. While, as the alignment of the planetary shaft 8 and the drive shaft 1 is displaced by the operation of a shift lever 10, the rack gear moves reciprocally by a corresponding amount, and as the reciprocal motion of the rack gear 4 becomes large, the rotational speed of the transmission shaft 11 is increased.

Description

【発明の詳細な説明】 発明の目的 高馬力と伝達の正確を目的とする変速機。従来の無段変
速機は何れも歯車式で無いので、犬馬力の伝達が困難。DETAILED DESCRIPTION OF THE INVENTION The object of the invention is a transmission which aims at high horsepower and accurate transmission. Conventional continuously variable transmissions are not gear-based, so it is difficult to transmit high horsepower.

摩耗が激しく伝達が不正確。回転とトルクの変化が伴ｈ
ｂない。の何れかが欠けている。Severe wear and inaccurate transmission. Accompanied by changes in rotation and torque
b No. Either one is missing.

この発明を図面に基すいて説明すると、駆動軸１とクラ
ンク板２が固定式れているので駆動軸１の回転に依υク
ランク板２の一端に有るクランクピン３に取付いたラッ
ク歯車４の往復運動と同時に遊星枠６が回転する。すな
はち遊星枠６の回転は歯車ハと歯車二は遊星軸８に固定
しているので、其のま５歯車ホよシ伝動軸１１を回転式
せる、又、其の回転に加え、ラック歯車４の往復運動が
歯車イより、一方方向回転装置５を経て歯車口より歯車
ハに伝える。故に遊星軸８と駆動軸１が同一線上にあれ
ば遊星枠６と歯車二との回転数が同じである。変速レバ
ー１０の操作に依り遊星軸８と駆動軸１が同一線上より
けずれろ故に其の分だけラック歯車４が往復するのでう
、、り歯車４の往復運動が多い程、伝動軸１１の回転数
が多く成る。To explain this invention based on the drawings, since the drive shaft 1 and the crank plate 2 are fixed, the rotation of the drive shaft 1 depends on the rotation of the rack gear 4 attached to the crank pin 3 at one end of the crank plate 2. The planet frame 6 rotates simultaneously with the reciprocating movement. In other words, since gears C and 2 are fixed to the planetary shaft 8, the rotation of the planetary frame 6 is controlled by rotating the fifth gear, the transmission shaft 11, and the rotation of the rack. The reciprocating motion of the gear 4 is transmitted from the gear A to the gear C via the one-way rotating device 5 and from the gear mouth. Therefore, if the planetary shaft 8 and the drive shaft 1 are on the same line, the rotation speeds of the planetary frame 6 and the gear 2 are the same. When the gear shift lever 10 is operated, the planetary shaft 8 and the drive shaft 1 are moved from being on the same line, so the rack gear 4 reciprocates by that amount. The number becomes large.

この発明は以上の説明の様に全部が金属加工なので油の
容器の中で運転が出来るから摩耗発熱は極めて少ない。As explained above, this invention is entirely made of metal, so it can be operated in an oil container, so there is extremely little heat generation from wear.

又、運転停止時も変速レバー１０の使用は容易である。Furthermore, the shift lever 10 can be easily used even when the vehicle is stopped.

【図面の簡単な説明】[Brief explanation of drawings]

本発明の立体斜視図 １・・・駆動軸　　　　　　２・・・クランク板３・・
・クランクビン　　　４・・・ラック歯車５・・・−力
方向回転装置　６・・・遊星枠７・・・平歯車イ１ロ、
ノ・、二、ホ　８・・・遊星軸９・・・変速枠　　　　
　　１０・・・変速レバー１１・・・伝動軸 特許出願人　　　宇　野　文　雄Three-dimensional perspective view of the present invention 1... Drive shaft 2... Crank plate 3...
・Crank bin 4...Rack gear 5...-Force direction rotation device 6...Planet frame 7...Spur gear a1ro,
No., 2, E 8...Planetary shaft 9...Transmission frame
10...Shift lever 11...Transmission shaft patent applicant Fumi Uno

Claims (1)

【特許請求の範囲】[Claims] クランク板（２）の一端に取付いたクランクピン（３）
にラック歯車（４）を取付け、左右に平歯車（イ）を噛
み合せ各々に一方方向回転装置（５）と他端に平歯車（
ロ）にラック・歯車（４）の溝より変速枠（９）ニ到る
遊星軸（８）に固定した平歯車（ハ）と噛み合せ、此等
を遊星枠（６）内に納め遊星軸（８）の他方に平歯車に
）と受動軸（１１）に固定した平歯車（ホ）を共に変速
枠内で噛み合って納め、其の一端に変速レバー叫を有す
る無段変速機。Crank pin (3) attached to one end of crank plate (2)
Attach the rack gear (4) to the end, and mesh the spur gears (A) on the left and right sides.
B) meshes with the spur gear (C) fixed to the planetary shaft (8) which reaches the transmission frame (9) from the groove of the rack/gear (4), and places these in the planetary frame (6). A continuously variable transmission in which a spur gear (e) fixed to the other of (8) and a spur gear (e) fixed to a passive shaft (11) are meshed together in a transmission frame, and has a transmission lever at one end thereof.
JP57212305A 1982-12-02 1982-12-02 Non-step variable speed transmission with planetary spur gear Pending JPS59103055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57212305A JPS59103055A (en) 1982-12-02 1982-12-02 Non-step variable speed transmission with planetary spur gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57212305A JPS59103055A (en) 1982-12-02 1982-12-02 Non-step variable speed transmission with planetary spur gear

Publications (1)

Publication Number Publication Date
JPS59103055A true JPS59103055A (en) 1984-06-14

Family

ID=16620361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57212305A Pending JPS59103055A (en) 1982-12-02 1982-12-02 Non-step variable speed transmission with planetary spur gear

Country Status (1)

Country Link
JP (1) JPS59103055A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110805673A (en) * 2019-12-16 2020-02-18 哈尔滨理工大学 Impact-resistant mechanical stepless speed changer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52154964A (en) * 1976-06-16 1977-12-23 Starbard Raymond Edward Power transmission gear

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52154964A (en) * 1976-06-16 1977-12-23 Starbard Raymond Edward Power transmission gear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110805673A (en) * 2019-12-16 2020-02-18 哈尔滨理工大学 Impact-resistant mechanical stepless speed changer

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