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1. WO2005033553 - 変速機

公開番号 WO/2005/033553
公開日 14.04.2005
国際出願番号 PCT/JP2004/014118
国際出願日 27.09.2004
IPC
F16H 15/22 2006.01
F機械工学;照明;加熱;武器;爆破
16機械要素または単位;機械または装置の効果的機能を生じ維持するための一般的手段
H伝動装置
15回転部材間の摩擦による可変変速比をもった回転運動伝達用または逆転用伝動装置
02遊星運動をする部材がないもの
04連続的な変速比をもつ伝動装置
06一定の有効径の軸架された部材Aが部材Bの異なる部分と共動するもの
16部材Bが円すい形の摩擦面をもつもの
18外側に摩擦面をもつもの
22部材の軸線が平行または平行に近いもの
CPC
F16H 15/22
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
HGEARING
15Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
02without members having orbital motion
04Gearings providing a continuous range of gear ratios
06in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
16in which the member B has a conical friction surface
18externally
22the axes of the members being parallel or approximately parallel
Y10T 74/19344
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
74Machine element or mechanism
19Gearing
19219Interchangeably locked
19293Longitudinally slidable
19335Single spur gear
1934Tumbler and cone
19344Multiple cone
Y10T 74/19358
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
74Machine element or mechanism
19Gearing
19219Interchangeably locked
19358Laterally slidable gears
Y10T 74/19693
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
74Machine element or mechanism
19Gearing
19642Directly cooperating gears
19688Bevel
19693Motor vehicle drive
出願人
  • 富澤信央 TOMIZAWA, Nobuo [JP]/[JP]
発明者
  • 富澤信央 TOMIZAWA, Nobuo
代理人
  • 光田敦 MITSUDA, Atsushi
優先権情報
2003-34638303.10.2003JP
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) TRANSMISSION
(FR) TRANSMISSION
(JA) 変速機
要約
(EN)
A transmission simplified in structure and mechanism and reduced in weight and size, wherein a first rotating shaft (13) to which a first speed change rotating ring (5) is fixed on a same axis and a second rotating shaft (14) to which a second speed change rotating ring (6) is fixed on a same axis are disposed parallel with each other, a support shaft (17) is extendedly disposed between the first speed change rotating ring (5) and the second speed change rotating ring (6), and intermediate transmission rings (16) rotatable and movable in the longitudinal direction of the support shaft (17) are installed on the support shaft (17). The intermediate transmission rings (16) are allowed to abut on the side peripheral face (9) of the first speed change rotating ring (5) and the side peripheral surface (10) of the speed change rotating ring (6) and move along the longitudinal direction of the support shaft (17) in a contact state. The first rotating shaft (13) is rotated by a power device (19), the rotational speed thereof is changed, and the rotation thereof can be transmitted to the second rotating shaft (14).
(FR)
Cette invention concerne une transmission dont la structure et le mécanisme ont été simplifiés et dont le poids et la taille ont été réduits. Dans cette transmission, un premier arbre rotatif (13) auquel un premier anneau rotatif de changement de vitesse (5) est fixé sur un même axe et un deuxième arbre rotatif (14) auquel un deuxième anneau rotatif de changement de vitesse (6) est fixé sur un même axe sont disposés de façon qu'ils soient parallèles l'un par rapport à l'autre, un arbre support (17) est disposé de façon déployée entre le premier anneau rotatif de changement de vitesse (5) et le second anneau rotatif de changement de vitesse (6) et des anneaux de transmission intermédiaires (16) pouvant tourner et se déplacer dans le sens longitudinal de l'arbre support (17) sont montés sur l'arbre support (17). Les anneaux de transmission intermédiaires (16) peuvent buter contre la surface périphérique latérale (9) du premier anneau rotatif de changement de vitesse (5) et la surface périphérique latérale (10) du deuxième anneau rotatif de changement de vitesse (6) et peuvent se déplacer dans le sens longitudinal de l'arbre support (17) tout en étant en contact. Le premier arbre rotatif (13) tourne sous l'action d'un dispositif de puissance (19), sa vitesse de rotation est modifiée et sa rotation peut être transmise au deuxième arbre de rotation (14).
(JA)
 構造、機構が簡単で軽量、コンパクトな変速機を実現する。  第1の変速用回転輪5を同軸で固定した第1の回転軸13と第2の変速用回転輪6を同軸で固定した第2の回転軸14とが互いに平行に配置され、上記第1の変速用回転輪5と第2の変速用回転輪6との間に支持軸17が延びるように配置され、支持軸17に回転可能かつ支持軸17の長手方向に移動可能な中間伝動輪16が設けられ、中間伝動輪16は、第1の変速用回転輪5の側周面9と第2の変速用回転輪6の側周面10のそれぞれに当接しかつ当接しながら支持軸17の長手方向に沿って移動し、第1の回転軸13が動力装置19で回転され、回転が変速されて第2の回転軸14に伝達可能である。
他の公開
US2007062320
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