Title:
POWER TAKE-OUT STRUCTURE FOR TRACTOR
Document Type and Number:
Japanese Patent JP3161903
Kind Code:
B2
Abstract:
PURPOSE: To inhibit a machine body from making improper movement due to the inertial rotational force of an attachment driven by a PTO shaft, and inhibit the attachment from making inertial rotation itself promptly.
CONSTITUTION: This power in-take structure for a tractor, which is provided with a one-way clutch 15 which permits a PTO shaft 9 to make previous rotation in a transmission system to the PTO shaft 9, employs the one-way clutch 15 which consists of a driving side clutch piece 17 loosely-fitted into the fixed position of the PTO shaft 9 and a passive side moving clutch piece 18 which is fitted onto the PTO shaft 9 so as to transmit torque and to be shifted. A spring 19 which forces the moving clutch piece 18 in such a direction as it is engaged with a driving side clutch piece 17 is provided. A brake mechanism 21 is provided between the PTO shaft 9 and a case 13. The brake device 21 is braking-operated by the moving clutch piece 18 which retreats the brake mechanism 21 against the spring 19.
Inventors:
Masafumi Ohsuka
Hiroyuki Miki
Hiroyuki Miki
Application Number:
JP7096594A
Publication Date:
April 25, 2001
Filing Date:
April 08, 1994
Export Citation:
Assignee:
Kubota Corporation
International Classes:
B60K17/28; F16D67/02; (IPC1-7): B60K17/28; F16D67/02
Domestic Patent References:
| JP2225135A | ||||
| JP5164162A | ||||
| JP1150128U | ||||
| JP553082U | ||||
| JP1102532U |
Attorney, Agent or Firm:
Shuichiro Kitamura