Title:
UNDERFRAME EQUIPMENT SUSPENSION SEAT
Document Type and Number:
WIPO Patent Application WO/2020/037773
Kind Code:
A1
Abstract:
An underframe equipment suspension seat comprises a suspension seat (1), an upper adjustment pad (4), and an equipment supporting pad plate (5). The suspension seat (1) comprises a base plate for bearing the upper adjustment pad (4). The base plate is provided with an adjustment hole. A lower surface of the upper adjustment pad (4) engages with an upper surface of the base plate. The upper adjustment pad (4) is rotatably adjustable relative to the base plate in a lateral direction of a vehicle. The equipment supporting pad plate (5) is disposed on upper adjustment pads (4) of adjacent suspension seats so as to span across the same. In the underframe equipment suspension seat, an upper adjustment pad rotates along an arc-shaped surface of a base plate, eliminating a wedge-shaped gap resulting from insufficient flatness of the equipment mounting seat, without requiring the addition of a wedge adjustment pad to perform adjustment, thereby ensuring that a screw of an equipment mounting bolt is only subjected to a force in an axial direction, standardizing equipment suspension seats, and improving productivity.
Inventors:
ZENG YAOZHENG (CN)
DENG RUI (CN)
LI HUALI (CN)
ZHANG LI (CN)
HUANG PENG (CN)
LI YONGJUN (CN)
DENG RUI (CN)
LI HUALI (CN)
ZHANG LI (CN)
HUANG PENG (CN)
LI YONGJUN (CN)
Application Number:
PCT/CN2018/107852
Publication Date:
February 27, 2020
Filing Date:
September 27, 2018
Export Citation:
Assignee:
CRRC NANJING PUZHEN CO LTD (CN)
International Classes:
B61C17/00; B61G7/10
Foreign References:
| CN204279469U | 2015-04-22 | |||
| CN201923135U | 2011-08-10 | |||
| CN201084838Y | 2008-07-09 | |||
| GB1504988A | 1978-03-22 | |||
| GB819239A | 1959-09-02 | |||
| JP2001315642A | 2001-11-13 |
Attorney, Agent or Firm:
NANJING TONGZE PATENT AGENCY FIRM (LIMITED LIABILITY PARTNERSHIP) (CN)
Download PDF: