Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
TAPPET
Document Type and Number:
WIPO Patent Application WO/2018/147092
Kind Code:
A1
Abstract:
Provided is a tappet which enables a lubricant oil to be supplied to a cam even when provided with a rush adjuster. This tappet (10) is provided with: a rush adjuster (11) which has a plunger (14) and a body (13) in which the plunger (14) is accommodated to be movable in the vertical direction, wherein a lower end section of a push rod (88) slidably contacts a top section (16) of the plunger (14); and a tappet body (12) which is in the shape of a cup and has a mounting hole (45) in which the body (13) is inserted, and a lower surface section (27) of which is in sliding contact with the cam (70). The tappet body (12) has an oil guide passage (30) extending so as to guide the lubricant oil from the push rod (88) side to the cam (70).

Inventors:
WOON, Hon Chung (10 Hamadashimo, Nakabata-cho, Nishio-sh, Aichi 92, 〒4440392, JP)
TAKAMI, Masayasu (Sakai Rinkai Plant 3-8, Chikko-shinmachi, Nishi-ku, Sakai-sh, Osaka 31, 〒5928331, JP)
Application Number:
JP2018/002422
Publication Date:
August 16, 2018
Filing Date:
January 26, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
OTICS CORPORATION (10 Hamadashimo, Nakabata-cho Nishio-sh, Aichi 92, 〒4440392, JP)
KUBOTA CORPORATION (2-47, Shikitsuhigashi 1-chome Naniwa-ku, Osaka-sh, Osaka 01, 〒5568601, JP)
International Classes:
F01L1/14; F01L1/245; F01M9/10; F16H53/06
Foreign References:
JPS58163613U1983-10-31
US8316809B12012-11-27
JPH10169415A1998-06-23
JPH10169415A1998-06-23
Attorney, Agent or Firm:
GRANDOM PATENT LAW FIRM (Hirokoji Sakae Bldg. 3F, 4-1 Sakae 2-chome, Naka-ku, Nagoya-sh, Aichi 08, 〒4600008, JP)
Download PDF: