continued from part 1 - Controller General of Patents, Designs, and ...

(12) PATENT APPLICATION PUBLICATION (21) Application No.6300/DELNP/2008 A
(19) INDIA
(22) Date of filing of Application :18/07/2008 (43) Publication Date : 24/10/2008
(54) Title of the invention : "CAMSHAFT SUPPORT STRUCTURE FOR INTERNAL COMBUSTION ENGINE"
(51) International classification :F01L 1/047 (71)Name of Applicant :
(31) Priority Document No :2006-010949 1)TOYTA JIDOSHA KABUSHIKI KAISHA
(32) Priority Date :19/01/2006
Address of Applicant :1, TOYOTA-CHO, TOYOTA-SHI,
(33) Name of priority country :Japan
AICHI-KEN, 471-8571 JAPAN. Japan
(86) International Application No :PCT/IB2007/000127 (72)Name of Inventor :
Filing Date
:18/01/2007
1)KUMAGAI ATSUNIORI
(87) International Publication No :WO 2007/083225 2)SUZUKI TETSUSHI
(61) Patent of Addition to Application
Number
Filing Date
:NA
:NA
3)SASAKI TAKANORI
4)TATEY AMA SHOICHI
(62) Divisional to Application Number :NA
Filing Date
:NA
(57) Abstract :
A cylinder head (10) of an internal combustion engine is fitted with rocker arms (20, 24). Camshafts (26, 28) are disposed so that the
rocker arms (20, 24) and earns (2), ,25) will be brought into contact with each other. The camshafts (26, 28) are rotatably supported by
lower bearings (34), which supports the camshafts (26, 28) from below, and by upper bearings (32) integrated with a head cover (30).
The head cover (30) is provided with visual observation windows (44, 46) that make it possible to see valve system parts through the
head cover (30). A visual observation window covers (54, 56) for covering the visual observation windows (44,46) are fixed to the
head cover (30). Selected drawing: FIG. 1
No. of Pages : 32 No. of Claims : 14
The Patent Office Journal 24/10/2008 25809