Title:
VARIABLE SPEED SYNCHRONOUS SYSTEM FOR MANUAL TRANSMISSION AND SYNCHRONOUS METHOD SUITABLE THEREFOR
Document Type and Number:
Japanese Patent JP3284495
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To simplify a structure of a variable speed synchro-system for a manual transmission, and improve shift feeling by arranging a plurality of synchro-levers which are synchronously acted with a frictional surface of a driving gear by pushing a synchronizing ring through a lever part when a clutch sleeve is slid.
SOLUTION: A plurality of engaging parts 1 of circular arc shaped synchro- levers 4 are housed in a key groove 53 of a clutch hub 54 which is rotated interlocking with an input shaft 1, and a lever part 2 extendedly arranged from the locking parts 1 to the vertical upper direction is locked so as to closely adhere its upper end to a bottom surface groove 65 of a clutch sleeve 58. A leg part 3 extendedly arranged from the locking part 1 to the vertical lower direction is disposed freely to push-press a synchronizing ring 61 when the clutch sleeve 58 is slid. A fixing part 5 is formed as a space between the clutch hub 54 and a driving gear 50 for rotating each of cynchro-levers 4 as well as elastically energizing the cynchor-levers 4 in the direction expanded by a spring 7.
Inventors:
Kim Akinori
Application Number:
JP31311499A
Publication Date:
May 20, 2002
Filing Date:
November 02, 1999
Export Citation:
Assignee:
HYUNDAI MOTOR COMPANY
International Classes:
F16D23/06; F16H63/20; (IPC1-7): F16D23/06
Domestic Patent References:
| JP989002A | ||||
| JP10246245A | ||||
| JP9144772A |
Attorney, Agent or Firm:
Toru Seya (1 outside)
Previous Patent: RADIATOR FOR MOTORCYCLE
Next Patent: PLATING DEVICE AND PLATING LIQUID REMOVING METHOD
Next Patent: PLATING DEVICE AND PLATING LIQUID REMOVING METHOD