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1. WO2020113150 - HYBRID CUSHIONING APPARATUS WITH DRAFT GEAR

Publication Number WO/2020/113150
Publication Date 04.06.2020
International Application No. PCT/US2019/063837
International Filing Date 29.11.2019
IPC
B61G 9/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
GCOUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES; DRAUGHT OR BUFFING APPLIANCES SPECIALLY ADAPTED FOR RAILWAY VEHICLES
9Draw-gear
04Draw-gear combined with buffing appliances
B61G 9/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
GCOUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES; DRAUGHT OR BUFFING APPLIANCES SPECIALLY ADAPTED FOR RAILWAY VEHICLES
9Draw-gear
04Draw-gear combined with buffing appliances
10with separate mechanical friction shock-absorbers
B61G 9/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
GCOUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES; DRAUGHT OR BUFFING APPLIANCES SPECIALLY ADAPTED FOR RAILWAY VEHICLES
9Draw-gear
04Draw-gear combined with buffing appliances
06with rubber springs
B61G 9/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
GCOUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES; DRAUGHT OR BUFFING APPLIANCES SPECIALLY ADAPTED FOR RAILWAY VEHICLES
9Draw-gear
12Continuous draw-gear combined with buffing appliances, e.g. incorporated in a centre sill
B61G 9/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
GCOUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES; DRAUGHT OR BUFFING APPLIANCES SPECIALLY ADAPTED FOR RAILWAY VEHICLES
9Draw-gear
12Continuous draw-gear combined with buffing appliances, e.g. incorporated in a centre sill
18with separate mechanical friction shock-absorbers
B61G 9/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
GCOUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES; DRAUGHT OR BUFFING APPLIANCES SPECIALLY ADAPTED FOR RAILWAY VEHICLES
9Draw-gear
04Draw-gear combined with buffing appliances
08with fluid springs or fluid shock-absorbers; Combinations thereof
CPC
B61G 9/04
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
GCOUPLINGS; DRAUGHT AND BUFFING APPLIANCES
9Draw-gear
04Draw-gear combined with buffing appliances
B61G 9/20
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
GCOUPLINGS; DRAUGHT AND BUFFING APPLIANCES
9Draw-gear
20Details; Accessories
Applicants
  • STRATO, INC. [US]/[US]
Inventors
  • SUNDE, Jonathan
  • RING, Michael
Agents
  • MEE, Brendan
  • MEE, Brendan
Priority Data
16/206,09730.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) HYBRID CUSHIONING APPARATUS WITH DRAFT GEAR
(FR) APPAREIL D'AMORTISSEMENT HYBRIDE POURVU D'UN DISPOSITIF DE TRACTION
Abstract
(EN)
A hybrid cushioning apparatus for a railway car apparatus employs a standard yoke and a conventional draft gear forward of the tail of the yoke and a stack of elastomeric units behind the tail engaging the draft gear with a force transfer member.
(FR)
L'invention concerne un appareil d'amortissement hybride d'appareil de voiture ferroviaire faisant appel à un sabot standard et à un dispositif de traction classique situé vers l'avant de la queue du sabot de même qu'à une pile d'unités élastomères situées derrière la queue amenant le dispositif de traction en prise avec un élément de transfert de force.
Also published as
Latest bibliographic data on file with the International Bureau