Title:
LUBRICATING OIL PUMP OF 2-CYCLE ENGINE
Document Type and Number:
Japanese Patent JPS59145311
Kind Code:
A
Abstract:
PURPOSE:To improve productivity, reduce weight and prevent friction and damage of a cam portion by making a drive body of synthetic resin while making a cam receiving portion of synthetic resin too. CONSTITUTION:Polyacetal resin or the like having excellent oil resistance, self lubricating property, dimensional stability and heat resisting property is synthetic resin for material of a drive body 7. Polyamido resin having small elastic modulus, large effect on absorbing impact and vibration and excellent oil resistance and corrosion resistance is selected for a material constituting a cam receiving portion 45. A cam portion 33 and the cam receiving portion 45 differ from each other in the material to minimize friction and damage in the contact portion.
Inventors:
HIYAKUNAMI YASUO
OBARA YASUZOU
KATOU TAKAAKI
OBARA YASUZOU
KATOU TAKAAKI
Application Number:
JP1865783A
Publication Date:
August 20, 1984
Filing Date:
February 07, 1983
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
F01M1/16; F04B9/04; F04B13/00; F04B53/00; F16N13/04; F02B75/02; (IPC1-7): F01M1/16; F04B9/04; F04B13/00; F04B21/00
Domestic Patent References:
| JP52148833B |
Attorney, Agent or Firm:
Ken Ochiai
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