CA1146050A - Tronconneuse et protecteur de chaine - Google Patents

Tronconneuse et protecteur de chaine

Info

Publication number
CA1146050A
CA1146050A CA000384520A CA384520A CA1146050A CA 1146050 A CA1146050 A CA 1146050A CA 000384520 A CA000384520 A CA 000384520A CA 384520 A CA384520 A CA 384520A CA 1146050 A CA1146050 A CA 1146050A
Authority
CA
Canada
Prior art keywords
chain
housing
guide bar
cutting chain
cutting
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
CA000384520A
Other languages
English (en)
Inventor
Billy W. Murray
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.)
Beaird Poulan Inc
Original Assignee
Beaird Poulan Inc
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 US05/942,987 external-priority patent/US4197640A/en
Application filed by Beaird Poulan Inc filed Critical Beaird Poulan Inc
Priority to CA000384520A priority Critical patent/CA1146050A/fr
Application granted granted Critical
Publication of CA1146050A publication Critical patent/CA1146050A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Sawing (AREA)
CA000384520A 1978-09-18 1981-08-24 Tronconneuse et protecteur de chaine Expired CA1146050A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000384520A CA1146050A (fr) 1978-09-18 1981-08-24 Tronconneuse et protecteur de chaine

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US05/942,987 US4197640A (en) 1978-09-18 1978-09-18 Safety braking apparatus for portable chain saw
US942,987 1978-09-18
CA335,868A CA1124189A (fr) 1978-09-18 1979-09-18 Dispositif de freinage d'urgence sur scie a chaine
CA000384520A CA1146050A (fr) 1978-09-18 1981-08-24 Tronconneuse et protecteur de chaine

Publications (1)

Publication Number Publication Date
CA1146050A true CA1146050A (fr) 1983-05-10

Family

ID=27166410

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000384520A Expired CA1146050A (fr) 1978-09-18 1981-08-24 Tronconneuse et protecteur de chaine

Country Status (1)

Country Link
CA (1) CA1146050A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry