Title:
TROLLEY POLE ACTUATING MECHANISM AND TROLLEYBUS
Document Type and Number:
WIPO Patent Application WO/2019/056412
Kind Code:
A1
Abstract:
A trolley pole actuating mechanism, comprising a trolley pole (1) for which a top portion is provided with a trolley head (11), a horizontal servo mechanism (2) that drives the trolley pole (1) to rotate, a pitching servo mechanism (3) that drives the trolley pole (1) to swing up and down, and an aerodynamic device (4) that acquires power by means of thrusting air; the horizontal servo mechanism (2) and the pitching servo mechanism (3) are connected in transmission to a bottom portion of the trolley pole (1), and the aerodynamic device (4) is disposed at a top portion of the trolley pole (1). The aerodynamic device, jointly in cooperation with the horizontal servo mechanism and the pitching servo mechanism, finishes the work of the trolley head gripping a wire, while the movement of the aerodynamic device may compensate displacement errors that are caused by shaking when the trolley pole is driven by the horizontal servo mechanism and the pitching servo mechanism as well as displacement errors that are caused by the return gap of the horizontal servo mechanism and the pitching servo mechanism being significantly enlarged on the trolley pole, and thus accuracy in connecting the trolley head and the wire is greatly improved, and a trolleybus may ultimately automatically control the trolley pole to grip the wire when running.
Inventors:
ZHOU JINBIN (CN)
Application Number:
PCT/CN2017/104738
Publication Date:
March 28, 2019
Filing Date:
September 30, 2017
Export Citation:
Assignee:
ZHOU JINBIN (CN)
International Classes:
B60L5/28; B60L5/20
Foreign References:
| CN207207761U | 2018-04-10 | |||
| CN102092296A | 2011-06-15 | |||
| CN104736375A | 2015-06-24 | |||
| CN203651491U | 2014-06-18 | |||
| CN104527436A | 2015-04-22 | |||
| US20160090008A1 | 2016-03-31 | |||
| CN201410820058A | 2014-12-25 | |||
| CN104527436A | 2015-04-22 | |||
| DE20000308U1 | 2000-04-06 | |||
| DE10012039A1 | 2001-09-27 |
Other References:
See also references of EP 3686045A4
Attorney, Agent or Firm:
GUANGZHOU SINO PATENT & TRADEMARK AGENT CO., LTD. (CN)
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