JPS58112762U - Power roller for toroidal transmission - Google Patents

Power roller for toroidal transmission

Info

Publication number
JPS58112762U
JPS58112762U JP936782U JP936782U JPS58112762U JP S58112762 U JPS58112762 U JP S58112762U JP 936782 U JP936782 U JP 936782U JP 936782 U JP936782 U JP 936782U JP S58112762 U JPS58112762 U JP S58112762U
Authority
JP
Japan
Prior art keywords
power roller
toroidal transmission
bearing
roller
input
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
JP936782U
Other languages
Japanese (ja)
Inventor
大熊　健夫
尚 町田
Original Assignee
日本精工株式会社
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 日本精工株式会社 filed Critical 日本精工株式会社
Priority to JP936782U priority Critical patent/JPS58112762U/en
Publication of JPS58112762U publication Critical patent/JPS58112762U/en
Pending legal-status Critical Current

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  • Friction Gearing (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。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来用いられているトロイダル型無段変速機に
使用されているパワーローラの要部の断面図、第２図は
この考案によるパワーローラの実施例の要部の断面図で
ある。 図中符号１はパワーローラ、２は円すいころ軸　　、受
の内輪、３はローラ軸、４は取付孔、５は針状ころ軸受
である。FIG. 1 is a sectional view of the main parts of a power roller used in a conventional toroidal type continuously variable transmission, and FIG. 2 is a sectional view of the main parts of an embodiment of the power roller according to this invention. In the figure, numeral 1 is a power roller, 2 is a tapered roller shaft, an inner ring of the bearing, 3 is a roller shaft, 4 is a mounting hole, and 5 is a needle roller bearing.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）互に対向する入力軸の入力ディスクおよび出力軸
の出力ディスクによって形成されたトロイダルキャビテ
ィ内に、推力を負荷する軌道面上に転動体を有するパワ
ーローラを配設し、該パワーローラを配設し、該パワー
ローラの外周面を前記入、出力ディスクに係合させ、該
係合部に発生するトラクション力によってトルクを伝達
するトロイダル変速機用パワーローラにおいて、前記パ
ワーローラの軌道面と同一軸心線上に転がり軸受を装着
するか、又はすべり軸受を形成したことを特徴とするト
ロイダル変速機用パワーローラ。(1) A power roller having rolling elements on a raceway surface that loads thrust is disposed in a toroidal cavity formed by an input disk of an input shaft and an output disk of an output shaft that face each other, and the power roller is In a power roller for a toroidal transmission, the outer circumferential surface of the power roller is engaged with the input and output disks, and torque is transmitted by the traction force generated at the engaging portion. A power roller for a toroidal transmission, characterized in that a rolling bearing is mounted on the same axis, or a sliding bearing is formed. （２）実用新案登録請求の範囲第１項において、転がり
軸受が針状ころ軸受であるトロイダル変速機用パワーロ
ーラ。(2) A power roller for a toroidal transmission according to claim 1, wherein the rolling bearing is a needle roller bearing.
JP936782U 1982-01-28 1982-01-28 Power roller for toroidal transmission Pending JPS58112762U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP936782U JPS58112762U (en) 1982-01-28 1982-01-28 Power roller for toroidal transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP936782U JPS58112762U (en) 1982-01-28 1982-01-28 Power roller for toroidal transmission

Publications (1)

Publication Number Publication Date
JPS58112762U true JPS58112762U (en) 1983-08-02

Family

ID=30022006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP936782U Pending JPS58112762U (en) 1982-01-28 1982-01-28 Power roller for toroidal transmission

Country Status (1)

Country Link
JP (1) JPS58112762U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1316743A2 (en) 2001-12-03 2003-06-04 Nissan Motor Company, Limited Toroidal continuously variable transmission
US6832971B2 (en) 2002-02-18 2004-12-21 Nissan Motor Co., Ltd. Toroidal continuously variable transmission
US6923743B2 (en) 2002-04-25 2005-08-02 Nissan Motor Co., Ltd. Toroidal continuously variable transmission

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1316743A2 (en) 2001-12-03 2003-06-04 Nissan Motor Company, Limited Toroidal continuously variable transmission
EP1316743A3 (en) * 2001-12-03 2005-07-06 Nissan Motor Company, Limited Toroidal continuously variable transmission
US6932736B2 (en) 2001-12-03 2005-08-23 Nissan Motor Co., Ltd. Toroidal continuously variable transmission
US6832971B2 (en) 2002-02-18 2004-12-21 Nissan Motor Co., Ltd. Toroidal continuously variable transmission
US6923743B2 (en) 2002-04-25 2005-08-02 Nissan Motor Co., Ltd. Toroidal continuously variable transmission

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