Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
グリース組成物および転がり軸受
Document Type and Number:
Japanese Patent JP2004238630
Kind Code:
A
Abstract:
A six-gear or seven-gear vehicle transmission ( 1, 30 ) having one starting selector clutch (K 1 ), two countershafts ( 5, 6 ), gear wheels non-rotatably disposed upon the input shaft ( 4 ) and designed as fixed wheels ( 12, 13, 14, 33, 37 ) which are in tooth contact with idler wheels ( 8, 9, 10, 15, 16, 17, 35, 36 ), coupling devices ( 22, 23, 24, 25, 31, 32 ) non-rotatably and axially movably supported on the two countershafts ( 5, 6 ), the same as one output gear wheel ( 18, 19 ) upon each of the two countershafts ( 5, 6 ) which are in tooth contact with one toothing ( 20 ) on a differential transmission ( 21 ) each two gear positions in a shifting gate of an H- or multi-H shifting gate (G 1 -G 2 ; G 3 -G 4 ; G 5 -G 6 ; G 7 -RG) are associated with two different coupling devices ( 22, 23, 24, 25, 31, 32 ) in the transmission. To shorten the length and reduce the number of parts, the six-gear and the seven-gear transmissions ( 1, 30 ) are designed so that of the fixed wheels ( 11, 12, 13, 14, 33, 37 ) situated on the input shaft ( 4 ), at least two fixed wheels ( 12 or 37, 13, 14 ) are in tooth contact respectively with two idler wheels ( 8, 15 or 35, 36; 9, 16; 10, 17 ).

Inventors:
Hidenobu Mikami
Application Number:
JP2004032187A
Publication Date:
August 26, 2004
Filing Date:
February 09, 2004
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ntn corporation
International Classes:
B60T1/087; C10M101/02; C10M115/08; C10M125/10; C10M125/22; C10M169/02; F16C19/26; F16C33/66; F16H3/093; C10N10/10; C10N30/06; C10N40/02; C10N50/10; (IPC1-7): C10M169/02; C10M101/02; C10M115/08; C10M125/10; C10M125/22; F16C19/26; F16C33/66
Attorney, Agent or Firm:
Wake Manipulation