Global Patent Index - EP 1072770 A1

EP 1072770 A1 2001-01-31 - INCLINED SINGLE CYLINDER ENGINE

Title (en)

INCLINED SINGLE CYLINDER ENGINE

Title (de)

GENEIGTER EINZYLINDERMOTOR

Title (fr)

MOTEUR MONOCYLINDRIQUE INCLINE

Publication

EP 1072770 A1 (EN)

Application

EP 99910748 A

Priority

  • JP 9901595 W
  • JP 10632198 A
  • JP 12337898 A
  • JP 13908698 A
  • JP 13954698 A

Abstract (en)

With an open one side of a crank case (1) having a single inclined cylinder unit (1c) being closed with a side cover (2), a crank shaft (3) is horizontally disposed inside the crank room units (1a, 2a) of the crank case (1) and the side cover (2) and, in positions below the axis lin A of the cylinder unit (1c), a balancer shaft (4) in parallel with the crank shaft (3), a cam shaft (5), a lubricating oil pump drive shaft (doubling as a governaor drive shaft) (10) and a cooling water pump drive shaft (20) are disposed with the two shaft (10, 20) disposed on the same axis. A crank gear (6) is porvided to one side portion of the crank shaft (3), a first balancer gear (7) out of the first balancer gear (7) and a second balancer gear (8) which are kept connected with the balancer shaft (4) meshes with a crank gear (6) and a second balancer gear (8) meshes with a cam gear (9) on the cam shaft (5). The cam gear (9) gear-meshes with the cooling water pump drive shaft (20) and a third balancer gear (19) provided on the portion opposite to the first and second balancer gears (7, 8) on the balancer shaft (4) gear-meshes with the lubricating oil pump drive shaft (10). <IMAGE>

IPC 1-7 (main, further and additional classification)

F02B 75/26; F02B 77/00

IPC 8 full level (invention and additional information)

F01B 3/00 (2006.01); F02B 63/02 (2006.01); F02B 75/16 (2006.01); F02B 3/06 (2006.01); F02B 75/02 (2006.01)

CPC (invention and additional information)

F02B 63/02 (2013.01); F01B 3/0032 (2013.01); F02B 75/16 (2013.01); F02B 3/06 (2013.01); F02B 2075/027 (2013.01); F02B 2275/34 (2013.01)

Citation (search report)

See references of WO 9954608A1

Designated contracting state (EPC)

DE IT

EPO simple patent family

EP 1072770 A1 20010131; CN 1303466 A 20010711; WO 9954608 A1 19991028

INPADOC legal status


2003-04-23 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20021001

2001-01-31 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20001030

2001-01-31 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE IT