CA397156A - Speed responsive apparatus - Google Patents

Speed responsive apparatus

Info

Publication number
CA397156A
CA397156A CA397156A CA397156DA CA397156A CA 397156 A CA397156 A CA 397156A CA 397156 A CA397156 A CA 397156A CA 397156D A CA397156D A CA 397156DA CA 397156 A CA397156 A CA 397156A
Authority
CA
Canada
Prior art keywords
speed responsive
responsive apparatus
speed
responsive
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
CA397156A
Other languages
French (fr)
Inventor
John W. Logan, Jr.
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.)
Hitachi Rail STS USA Inc
Original Assignee
Union Switch and Signal Inc
Publication date
Application granted granted Critical
Publication of CA397156A publication Critical patent/CA397156A/en
Expired legal-status Critical Current

Links

CA397156A Speed responsive apparatus Expired CA397156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA397156T

Publications (1)

Publication Number Publication Date
CA397156A true CA397156A (en) 1941-06-10

Family

ID=35407678

Family Applications (1)

Application Number Title Priority Date Filing Date
CA397156A Expired CA397156A (en) Speed responsive apparatus

Country Status (1)

Country Link
CA (1) CA397156A (en)

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