Title:
VARIABLE PULLEY AND GROOVING METHOD OF SHEAVE CONSTITUTING THIS PULLEY
Document Type and Number:
Japanese Patent JP2001153200
Kind Code:
A
Abstract:
To provide a variable pulley having an oil passage capable of supplying a large quantity of oil.
In this variable pulley, a pair of oil grooves 28, 29 extending in the axial direction while mutually opposing openings are respectively formed on an outer peripheral surface of a shaft part 16 of a fixed sheave 13 and an inner peripheral surface of a boss part 18 of a movable sheave 14 to be formed as an oil passage 42 to easily secure the large passage area for flowing a large quantity of oil at once by the oil passage 24.
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Inventors:
ARIYASU TAKESHI
Application Number:
JP33801899A
Publication Date:
June 08, 2001
Filing Date:
November 29, 1999
Export Citation:
Assignee:
MITSUBISHI MOTORS CORP
International Classes:
F16H55/36; F16H9/18; F16H55/52; F16H55/56; (IPC1-7): F16H9/18; F16H55/36
Attorney, Agent or Firm:
Takehiko Suzue (3 outside)