GB724784A - Improvements in or relating to power saw chains - Google Patents

Improvements in or relating to power saw chains

Info

Publication number
GB724784A
GB724784A GB160353A GB160353A GB724784A GB 724784 A GB724784 A GB 724784A GB 160353 A GB160353 A GB 160353A GB 160353 A GB160353 A GB 160353A GB 724784 A GB724784 A GB 724784A
Authority
GB
United Kingdom
Prior art keywords
links
link
tooth
cutting
jan
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
GB160353A
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.)
ASPIN FRANK METCALFE
Original Assignee
ASPIN FRANK METCALFE
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
Application filed by ASPIN FRANK METCALFE filed Critical ASPIN FRANK METCALFE
Priority to GB160353A priority Critical patent/GB724784A/en
Publication of GB724784A publication Critical patent/GB724784A/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
    • B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
    • B27B33/14—Saw chains
    • B27B33/141—Saw chains with means to control the depth of cut

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Harvester Elements (AREA)
  • Sawing (AREA)

Abstract

724,784. Chain saws. ASPIN, F. M. Jan. 19, 1954 [Jan. 20, 1953], No. 1603/53. Class 145. A chain saw has right- and left-hand cutter links c and c' with positive top rake c' and positive side rake c' on their cutting teeth c' and c<SP>3</SP> and each cutter link is preceded by a pair of outer links a, a', the link a' preceding the corresponding sidecutting tooth on its cutting side and having a projection b that forms a combined vertical and lateral depth gauge for that cutting tooth. The lateral depth limitation may be reduced by cranking the projection b sideways as shown at f. A central link d having a raker tooth d<SP>1</SP> positioned 0.020 inches below the teeth c', c<SP>3</SP> is provided in each set of links and the sets of links may be connected by a pair of plain outer links a and a plain central link.
GB160353A 1953-01-20 1953-01-20 Improvements in or relating to power saw chains Expired GB724784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB160353A GB724784A (en) 1953-01-20 1953-01-20 Improvements in or relating to power saw chains

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB160353A GB724784A (en) 1953-01-20 1953-01-20 Improvements in or relating to power saw chains

Publications (1)

Publication Number Publication Date
GB724784A true GB724784A (en) 1955-02-23

Family

ID=9724799

Family Applications (1)

Application Number Title Priority Date Filing Date
GB160353A Expired GB724784A (en) 1953-01-20 1953-01-20 Improvements in or relating to power saw chains

Country Status (1)

Country Link
GB (1) GB724784A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857942A (en) * 1955-06-07 1958-10-28 Mall Tool Company Saw chain
DE1278729B (en) * 1959-05-08 1968-09-26 Omark Industries Inc Saw chain for chainsaws
DE1294001B (en) * 1962-04-20 1969-04-30 Mcculloch Corp Saw chain
GB2154505A (en) * 1984-02-27 1985-09-11 Omark Industries Inc Cutting tool
US4576078A (en) * 1983-06-10 1986-03-18 Kolve Gerald C Reinforced saw chain tooth
US4762044A (en) * 1983-06-10 1988-08-09 Kolve Gerald C Saw chain tooth

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857942A (en) * 1955-06-07 1958-10-28 Mall Tool Company Saw chain
DE1278729B (en) * 1959-05-08 1968-09-26 Omark Industries Inc Saw chain for chainsaws
DE1294001B (en) * 1962-04-20 1969-04-30 Mcculloch Corp Saw chain
US4576078A (en) * 1983-06-10 1986-03-18 Kolve Gerald C Reinforced saw chain tooth
US4762044A (en) * 1983-06-10 1988-08-09 Kolve Gerald C Saw chain tooth
GB2154505A (en) * 1984-02-27 1985-09-11 Omark Industries Inc Cutting tool

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