Title:
トレーラーヒッチ配置制御システム
Document Type and Number:
Japanese Patent JP6644703
Kind Code:
B2
Abstract:
A trailer hitch arrangement control system including a trailer sensor for sensing the position of a trailer relative to a trailer hitch assembly, a lock sensor for sensing the position of a locking mechanism, a control valve in fluid communication with a brake assembly of a trailer and operable between closed and open positions, wherein the brake assembly is engaged and disengaged, respectively, and wherein the brake assembly is positively biased toward the engaged position, and a controller coupled to the trailer sensor, the lock sensor and the control valve for determining whether the trailer hitch assembly is properly coupled to the hitch and generating a control signal to the control valve to actuate the control valve from the open position to the closed position when the trailer hitch assembly is improperly coupled to the hitch, such that the brake assembly remains in the engaged position.
Inventors:
Mohammad Jenbari, Ahmad Nizam
Hangerink, Gerard W.
Ainsworth, Brian Yee
Hangerink, Gerard W.
Ainsworth, Brian Yee
Application Number:
JP2016559346A
Publication Date:
February 12, 2020
Filing Date:
March 24, 2015
Export Citation:
Assignee:
SAF-HOLLAND, INC.
International Classes:
B62D53/08; B60T7/12
Domestic Patent References:
| JP2001233256A | ||||
| JP6087472A |
Foreign References:
| US20110147142 | ||||
| US6285278 | ||||
| US5069472 |
Attorney, Agent or Firm:
Michiharu Soga
Kajinami order
Masahiro Taguchi
Ichiro Oi
Kazuhiro Mitsunaga
Kanayama Asuka
Kajinami order
Masahiro Taguchi
Ichiro Oi
Kazuhiro Mitsunaga
Kanayama Asuka