CA741102A - Hopper car door and hatch cover opening and closing mechanism - Google Patents

Hopper car door and hatch cover opening and closing mechanism

Info

Publication number
CA741102A
CA741102A CA741102A CA741102DA CA741102A CA 741102 A CA741102 A CA 741102A CA 741102 A CA741102 A CA 741102A CA 741102D A CA741102D A CA 741102DA CA 741102 A CA741102 A CA 741102A
Authority
CA
Canada
Prior art keywords
car door
closing mechanism
cover opening
hatch cover
hopper car
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
CA741102A
Inventor
T. Smith James
Chierici Osvaldo
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA741102A publication Critical patent/CA741102A/en
Expired legal-status Critical Current

Links

CA741102A Hopper car door and hatch cover opening and closing mechanism Expired CA741102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA741102T

Publications (1)

Publication Number Publication Date
CA741102A true CA741102A (en) 1966-08-23

Family

ID=36170274

Family Applications (1)

Application Number Title Priority Date Filing Date
CA741102A Expired CA741102A (en) Hopper car door and hatch cover opening and closing mechanism

Country Status (1)

Country Link
CA (1) CA741102A (en)

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