CA1028312A - Treuil a levier de manoeuvre - Google Patents

Treuil a levier de manoeuvre

Info

Publication number
CA1028312A
CA1028312A CA278,811A CA278811A CA1028312A CA 1028312 A CA1028312 A CA 1028312A CA 278811 A CA278811 A CA 278811A CA 1028312 A CA1028312 A CA 1028312A
Authority
CA
Canada
Prior art keywords
pumping
ratchet winch
winch
ratchet
pumping ratchet
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
CA278,811A
Other languages
English (en)
Inventor
Thomas G. Harvey (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.)
Individual
Original Assignee
Individual
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 US05/594,585 external-priority patent/US4045001A/en
Application filed by Individual filed Critical Individual
Priority to CA278,811A priority Critical patent/CA1028312A/fr
Application granted granted Critical
Publication of CA1028312A publication Critical patent/CA1028312A/fr
Expired legal-status Critical Current

Links

CA278,811A 1975-07-10 1977-05-19 Treuil a levier de manoeuvre Expired CA1028312A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA278,811A CA1028312A (fr) 1975-07-10 1977-05-19 Treuil a levier de manoeuvre

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/594,585 US4045001A (en) 1975-07-10 1975-07-10 Pumping ratchet winch
CA232,340A CA1028313A (fr) 1975-07-10 1975-07-28 Treuil actionne par levier a mouvement alternatif
CA278,811A CA1028312A (fr) 1975-07-10 1977-05-19 Treuil a levier de manoeuvre

Publications (1)

Publication Number Publication Date
CA1028312A true CA1028312A (fr) 1978-03-21

Family

ID=27164055

Family Applications (1)

Application Number Title Priority Date Filing Date
CA278,811A Expired CA1028312A (fr) 1975-07-10 1977-05-19 Treuil a levier de manoeuvre

Country Status (1)

Country Link
CA (1) CA1028312A (fr)

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