CA1123713A - Bar jointing - Google Patents

Bar jointing

Info

Publication number
CA1123713A
CA1123713A CA334,920A CA334920A CA1123713A CA 1123713 A CA1123713 A CA 1123713A CA 334920 A CA334920 A CA 334920A CA 1123713 A CA1123713 A CA 1123713A
Authority
CA
Canada
Prior art keywords
mating
formations
abutting
relation
bar
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
CA334,920A
Other languages
English (en)
French (fr)
Inventor
Dennis G. Scott-Jackson
Hui C. Lim
Original Assignee
Windsor Machine Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4115066&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1123713(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Windsor Machine Co Ltd filed Critical Windsor Machine Co Ltd
Priority to CA334,920A priority Critical patent/CA1123713A/en
Priority to US06/081,110 priority patent/US4259783A/en
Priority to EP80303015A priority patent/EP0026053B2/en
Priority to FI802724A priority patent/FI73617C/fi
Priority to DE8080303015T priority patent/DE3065170D1/de
Priority to JP1980121972U priority patent/JPH0110163Y2/ja
Application granted granted Critical
Publication of CA1123713A publication Critical patent/CA1123713A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B17/00—Chain saws; Equipment therefor
    • B27B17/02—Chain saws equipped with guide bar
    • B27B17/04—Roller bearing guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B17/00—Chain saws; Equipment therefor
    • B27B17/02—Chain saws equipped with guide bar
    • B27B17/025—Composite guide bars, e.g. laminated, multisectioned; Guide bars of diverse material

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Chain Conveyers (AREA)
  • Harvester Elements (AREA)
  • Connection Of Plates (AREA)
  • Seats For Vehicles (AREA)
CA334,920A 1979-08-31 1979-08-31 Bar jointing Expired CA1123713A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA334,920A CA1123713A (en) 1979-08-31 1979-08-31 Bar jointing
US06/081,110 US4259783A (en) 1979-08-31 1979-10-02 Bar jointing
EP80303015A EP0026053B2 (en) 1979-08-31 1980-08-29 Cutter bar for chain saws
FI802724A FI73617C (fi) 1979-08-31 1980-08-29 Svaerd.
DE8080303015T DE3065170D1 (en) 1979-08-31 1980-08-29 Cutter bar for chain saws
JP1980121972U JPH0110163Y2 (enExample) 1979-08-31 1980-08-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA334,920A CA1123713A (en) 1979-08-31 1979-08-31 Bar jointing

Publications (1)

Publication Number Publication Date
CA1123713A true CA1123713A (en) 1982-05-18

Family

ID=4115066

Family Applications (1)

Application Number Title Priority Date Filing Date
CA334,920A Expired CA1123713A (en) 1979-08-31 1979-08-31 Bar jointing

Country Status (6)

Country Link
US (1) US4259783A (enExample)
EP (1) EP0026053B2 (enExample)
JP (1) JPH0110163Y2 (enExample)
CA (1) CA1123713A (enExample)
DE (1) DE3065170D1 (enExample)
FI (1) FI73617C (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE433468B (sv) * 1980-03-14 1984-05-28 Sandvik Ab Sagsverd for kedjesagar omfattande ett huvudparti och ett pa detta lostagbart anbragt nosparti
US4561181A (en) * 1982-09-23 1985-12-31 Omark Industries, Inc. Replaceable nose assembly for chain saw guide bar
JPS6024501U (ja) * 1983-07-28 1985-02-19 杉原林機株式会社 チェンソ−用ガイドバ−
US4722141A (en) * 1985-04-23 1988-02-02 Windsor Machine Co., Limited Chain saw cutter bar-nose assembly
SE462789B (sv) * 1987-06-10 1990-09-03 Sandvik Ab Svaerd foer kedjesaagar
US4970789A (en) * 1989-10-06 1990-11-20 Blount, Inc. Sprocket nose guide bar for chain saws
DE60127349T2 (de) 2000-07-19 2007-11-29 Blount, Inc., Montgomery Auswechselbare Schwertnase für Kettensägeschwerte
SE536987C2 (sv) * 2012-05-03 2014-11-25 Jps Teknik Ab Förfarande och arrangemang vid en motorsåg
USD731276S1 (en) 2014-05-07 2015-06-09 Blount, Inc. Sprocket nose
JP1519037S (enExample) * 2014-07-16 2018-02-26

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693206A (en) * 1952-08-08 1954-11-02 Walter J Anttonen Chain saw with outboard end idler pulley
US2948309A (en) * 1955-04-26 1960-08-09 Hoffco Inc Chain saw bar construction
US3762047A (en) * 1972-02-07 1973-10-02 Windsor Mach Co Cutter bar with speed tip
US3955279A (en) * 1975-05-19 1976-05-11 Omark Industries, Inc. Guide bar for chain saw having a replaceable nose portion
US4021913A (en) * 1976-01-22 1977-05-10 Outboard Marine Corporation Sprocket nose chain saw
US3987544A (en) * 1976-04-30 1976-10-26 Omark Industries, Inc. Chain saw guide bar with detachable nose
US4060895A (en) * 1976-11-15 1977-12-06 Omark Industries, Inc. Non-symmetrical bar with reversible body portion

Also Published As

Publication number Publication date
US4259783A (en) 1981-04-07
JPS5639205U (enExample) 1981-04-13
EP0026053B2 (en) 1989-02-08
FI73617C (fi) 1987-11-09
FI73617B (fi) 1987-07-31
DE3065170D1 (en) 1983-11-10
FI802724A7 (fi) 1981-03-01
EP0026053B1 (en) 1983-10-05
EP0026053A1 (en) 1981-04-01
JPH0110163Y2 (enExample) 1989-03-23

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Legal Events

Date Code Title Description
MKEX Expiry