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Patent Searching and Data


Title:
TRACKED VEHICLE
Document Type and Number:
WIPO Patent Application WO/2018/169465
Kind Code:
A8
Abstract:
The invention relates to a tracked vehicle (V1; V2) comprising a vehicle body (20; 120), at least one track assembly (10) and a suspension device (S). Said track assembly (10) is arranged to be supported by said vehicle body (20; 120) by means of said suspension device (S). Said track assembly comprises a track support beam (12) for supporting a plurality of road wheels (16), an endless track (14) being disposed around said road wheels. Said suspension device (S) comprises a leaf spring arrangement (30; 130, 142, 144) having portions transversally arranged relative to the longitudinal extension of the vehicle. Said leaf spring arrangement comprises L-shaped leaf spring members (30; 130), each leaf spring member (30; 130) having a first portion (32; 132) attached to said vehicle body (20; 120), a second portion (34; 134) attached to said track support beam (12) and a transition portion (36; 136) there between, so that compressive and tensile stresses are located to said transition portion (36; 136) for generating a compressive action in said transition portion.

Inventors:
SANDIN ANDERS (SE)
LJUNG JONNY (SE)
WIBERG ULF (SE)
Application Number:
PCT/SE2018/050179
Publication Date:
October 10, 2019
Filing Date:
February 26, 2018
Export Citation:
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Assignee:
BAE SYSTEMS HAEGGLUNDS AB (SE)
International Classes:
B62D55/108; B60G11/08
Attorney, Agent or Firm:
ZACCO SWEDEN AB (SE)
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