JPS5433953A - Planetary frictional transmission - Google Patents

Planetary frictional transmission

Info

Publication number
JPS5433953A
JPS5433953A JP9958877A JP9958877A JPS5433953A JP S5433953 A JPS5433953 A JP S5433953A JP 9958877 A JP9958877 A JP 9958877A JP 9958877 A JP9958877 A JP 9958877A JP S5433953 A JPS5433953 A JP S5433953A
Authority
JP
Japan
Prior art keywords
frictional transmission
planetary frictional
planetary
transmission
torque
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.)
Granted
Application number
JP9958877A
Other languages
Japanese (ja)
Other versions
JPS601502B2 (en
Inventor
Yoshitada Hata
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9958877A priority Critical patent/JPS601502B2/en
Publication of JPS5433953A publication Critical patent/JPS5433953A/en
Publication of JPS601502B2 publication Critical patent/JPS601502B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Friction Gearing (AREA)

Abstract

PURPOSE: To obtain a planetary frictional transmission with reduced slippage by placing steel balls in spiral grooves in taper surfaces of inner and outer rings and thereby creating pressure in radial direction according to the torque to be transmitted.
COPYRIGHT: (C)1979,JPO&Japio
JP9958877A 1977-08-22 1977-08-22 Planetary friction transmission Expired JPS601502B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9958877A JPS601502B2 (en) 1977-08-22 1977-08-22 Planetary friction transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9958877A JPS601502B2 (en) 1977-08-22 1977-08-22 Planetary friction transmission

Publications (2)

Publication Number Publication Date
JPS5433953A true JPS5433953A (en) 1979-03-13
JPS601502B2 JPS601502B2 (en) 1985-01-16

Family

ID=14251242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9958877A Expired JPS601502B2 (en) 1977-08-22 1977-08-22 Planetary friction transmission

Country Status (1)

Country Link
JP (1) JPS601502B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888253A (en) * 1981-11-20 1983-05-26 エクセラマテイック・インコーポレーテッド Traction roller transmission with push load means
JPS5977160A (en) * 1982-09-24 1984-05-02 エクセラマテイツク　インコーポレーテッド Fixed-ratio traction roller transmission

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888253A (en) * 1981-11-20 1983-05-26 エクセラマテイック・インコーポレーテッド Traction roller transmission with push load means
JPS5977160A (en) * 1982-09-24 1984-05-02 エクセラマテイツク　インコーポレーテッド Fixed-ratio traction roller transmission

Also Published As

Publication number Publication date
JPS601502B2 (en) 1985-01-16

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