AU462051B2 - Rapid discharge hopper car door actuator - Google Patents

Rapid discharge hopper car door actuator

Info

Publication number
AU462051B2
AU462051B2 AU18235/70A AU1823570A AU462051B2 AU 462051 B2 AU462051 B2 AU 462051B2 AU 18235/70 A AU18235/70 A AU 18235/70A AU 1823570 A AU1823570 A AU 1823570A AU 462051 B2 AU462051 B2 AU 462051B2
Authority
AU
Australia
Prior art keywords
car door
discharge hopper
hopper car
door actuator
rapid discharge
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.)
Expired
Application number
AU18235/70A
Other versions
AU1823570A (en
Inventor
C. ORTNER and NORMAN S. ADAMS ROBERT
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ORTNER FREIGHT CAR Co
Original Assignee
ORTNER FREIGHT CAR Co
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
Application filed by ORTNER FREIGHT CAR Co filed Critical ORTNER FREIGHT CAR Co
Application granted granted Critical
Publication of AU1823570A publication Critical patent/AU1823570A/en
Publication of AU462051B2 publication Critical patent/AU462051B2/en
Expired legal-status Critical Current

Links

AU18235/70A 1969-08-13 1970-07-30 Rapid discharge hopper car door actuator Expired AU462051B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS857269 1969-08-13

Publications (2)

Publication Number Publication Date
AU1823570A AU1823570A (en) 1972-02-03
AU462051B2 true AU462051B2 (en) 1972-02-03

Family

ID=

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