CA3149509C - Systeme d'amortissement pour un ensemble bogie de chemin de fer - Google Patents

Systeme d'amortissement pour un ensemble bogie de chemin de fer

Info

Publication number
CA3149509C
CA3149509C CA3149509A CA3149509A CA3149509C CA 3149509 C CA3149509 C CA 3149509C CA 3149509 A CA3149509 A CA 3149509A CA 3149509 A CA3149509 A CA 3149509A CA 3149509 C CA3149509 C CA 3149509C
Authority
CA
Canada
Prior art keywords
lever
housing
friction shoe
pivotally coupled
damping system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA3149509A
Other languages
English (en)
Other versions
CA3149509A1 (fr
Inventor
Paul Steven Wike
Original Assignee
Amsted Rail Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US16/550,889 external-priority patent/US11225271B2/en
Application filed by Amsted Rail Co Inc filed Critical Amsted Rail Co Inc
Publication of CA3149509A1 publication Critical patent/CA3149509A1/fr
Application granted granted Critical
Publication of CA3149509C publication Critical patent/CA3149509C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

L'invention concerne un système d'amortissement (128) pour un ensemble bogie (100) d'un véhicule de chemin de fer, lequel système comprend un premier patin de frottement (212a) configuré pour venir en prise avec une première partie d'un châssis latéral (106, 108) de l'ensemble bogie (100), et un premier levier (218) couplé de manière pivotante au premier patin de frottement (212a).
CA3149509A 2019-08-26 2020-07-16 Systeme d'amortissement pour un ensemble bogie de chemin de fer Active CA3149509C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/550,889 US11225271B2 (en) 2019-08-26 2019-08-26 Damping system for a railway truck assembly
US16/550,889 2019-08-26
PCT/US2020/042221 WO2021040902A1 (fr) 2019-08-26 2020-07-16 Système d'amortissement pour un ensemble bogie de chemin de fer

Publications (2)

Publication Number Publication Date
CA3149509A1 CA3149509A1 (fr) 2021-03-04
CA3149509C true CA3149509C (fr) 2026-04-28

Family

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