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Title:
SPRING DAMPER AND ACCELERATOR DEVICE USING SAID SPRING DAMPER
Document Type and Number:
WIPO Patent Application WO/2016/194293
Kind Code:
A1
Abstract:
A spring damper (35) provided to the inner side of a coil spring (49) comprises a main body part (36) having an outside diameter (D36) smaller than the inside diameter (Di49) of a spring wire (493) of the coil spring, and an outer-side convex part (37) provided to the radially outer side of the main body part and having a distal end (371) positioned farther radially outward than a cylindrical virtual plane (VP49) passing through the center of the spring wire. When the coil spring is compressed by the pressing of an accelerator pedal by a driver, the outer-side convex part positioned between adjacent spring wires prevents the spring wires from colliding against each other.

Inventors:
KITA TAKUTO (JP)
INUZUKA YOSHINORI (JP)
Application Number:
PCT/JP2016/002180
Publication Date:
December 08, 2016
Filing Date:
April 26, 2016
Export Citation:
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Assignee:
DENSO CORP (JP)
International Classes:
F16F1/12; B60K26/02; F16F3/10; F16F15/04; G05G1/30; G05G5/05
Foreign References:
JPS4012841B
JPS58127233U1983-08-29
JP2005231538A2005-09-02
Attorney, Agent or Firm:
KIN, Junhi (JP)
Gold Junki (JP)
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