Title:
TACHOGRAPH APPARATUS
Document Type and Number:
Japanese Patent JP3194690
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a tachograph apparatus which achieves a saving of space with the miniaturization of a recorder while improving the freedom of a mounting position by separating a speed detecting section from the recorder.
SOLUTION: A transmission gear 10 has a speed sensor added thereto and a worm gear 14 mounted at one end of a flexible cable 13 is meshed with a worm 12 of an output shaft 11. The other end of the cable 13 is connected to a distributor 16, which distributes the rotational speed with the action of a gear provided inside and outputs the results through flexible cables 18, 19 and 61. A recorder M records a speed transmitted through the flexible cable 19 on a recording paper 54 and a speed meter S swings a speed pointer 32 corresponding to the speed transmitted through the flexible cable 18. A speed detector 62 detects the speed at an interval of a plurality of stages and supplies an electrical signal obtained to a speed indicator SI through a harness 63 to light a display means 34 visibly.
Inventors:
Katsuyoshi Asahina
Application Number:
JP18589895A
Publication Date:
July 30, 2001
Filing Date:
July 21, 1995
Export Citation:
Assignee:
Yazaki Corporation
International Classes:
G01P1/08; G01C23/00; (IPC1-7): G01C23/00; G01P1/08
Domestic Patent References:
| JP57163869A | ||||
| JP1128122U |
Attorney, Agent or Firm:
Shohei Oguri (8 outside)