CA3129561C - Système de verrouillage de porte à décharge rapide - Google Patents

Système de verrouillage de porte à décharge rapide

Info

Publication number
CA3129561C
CA3129561C CA3129561A CA3129561A CA3129561C CA 3129561 C CA3129561 C CA 3129561C CA 3129561 A CA3129561 A CA 3129561A CA 3129561 A CA3129561 A CA 3129561A CA 3129561 C CA3129561 C CA 3129561C
Authority
CA
Canada
Prior art keywords
input
discharge door
locking system
door locking
operating
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
CA3129561A
Other languages
English (en)
Other versions
CA3129561A1 (fr
Inventor
Christopher C. Harkey
Aubra D. McKisic
Kenneth W. Huck
Original Assignee
Trinity Rail Group LLC
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 US17/011,545 external-priority patent/US11745771B2/en
Application filed by Trinity Rail Group LLC filed Critical Trinity Rail Group LLC
Publication of CA3129561A1 publication Critical patent/CA3129561A1/fr
Application granted granted Critical
Publication of CA3129561C publication Critical patent/CA3129561C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

Selon certains modes de réalisation, un système de verrouillage de porte de décharge pour une porte de décharge de wagon comprend un piston de verrouillage conçu pour passer d’une première position (non engagée dans une traverse d’actionnement couplée à une porte de décharge) et une seconde position (engagée). Le système de verrouillage comprend une première entrée et une seconde entrée. L’activation de la première entrée fait passer le piston de verrouillage à la première position, tandis que l’activation de la seconde entrée fait passer le piston de verrouillage à la seconde position. La première entrée du piston de verrouillage est couplée à une première entrée d’un cylindre de commande couplé à la traverse d’actionnement. La première entrée du cylindre de commande est conçue pour faire passer la porte de décharge à la position ouverte.
CA3129561A 2020-09-03 2021-08-31 Système de verrouillage de porte à décharge rapide Active CA3129561C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/011,545 2020-09-03
US17/011,545 US11745771B2 (en) 2017-07-14 2020-09-03 Rapid discharge door locking system

Publications (2)

Publication Number Publication Date
CA3129561A1 CA3129561A1 (fr) 2022-03-03
CA3129561C true CA3129561C (fr) 2025-07-08

Family

ID=80628150

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3129561A Active CA3129561C (fr) 2020-09-03 2021-08-31 Système de verrouillage de porte à décharge rapide

Country Status (2)

Country Link
CA (1) CA3129561C (fr)
MX (1) MX2021010676A (fr)

Also Published As

Publication number Publication date
CA3129561A1 (fr) 2022-03-03
MX2021010676A (es) 2022-03-04

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