FR2368343B1 - - Google Patents

Info

Publication number
FR2368343B1
FR2368343B1 FR7632085A FR7632085A FR2368343B1 FR 2368343 B1 FR2368343 B1 FR 2368343B1 FR 7632085 A FR7632085 A FR 7632085A FR 7632085 A FR7632085 A FR 7632085A FR 2368343 B1 FR2368343 B1 FR 2368343B1
Authority
FR
France
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
FR7632085A
Other languages
French (fr)
Other versions
FR2368343A1 (fr
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.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
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 Charbonnages de France CDF filed Critical Charbonnages de France CDF
Priority to FR7632085A priority Critical patent/FR2368343A1/fr
Publication of FR2368343A1 publication Critical patent/FR2368343A1/fr
Application granted granted Critical
Publication of FR2368343B1 publication Critical patent/FR2368343B1/fr
Granted 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/22—Machines slitting solely by one or more cutter chains moving unidirectionally along jibs
    • E21C25/28—Chains or chain guides
    • E21C25/30—Chain guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Sawing (AREA)
FR7632085A 1976-10-25 1976-10-25 Scie a chaine sans fin Granted FR2368343A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7632085A FR2368343A1 (fr) 1976-10-25 1976-10-25 Scie a chaine sans fin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7632085A FR2368343A1 (fr) 1976-10-25 1976-10-25 Scie a chaine sans fin

Publications (2)

Publication Number Publication Date
FR2368343A1 FR2368343A1 (fr) 1978-05-19
FR2368343B1 true FR2368343B1 (enrdf_load_stackoverflow) 1979-03-02

Family

ID=9179153

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632085A Granted FR2368343A1 (fr) 1976-10-25 1976-10-25 Scie a chaine sans fin

Country Status (1)

Country Link
FR (1) FR2368343A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4827821A (en) * 1986-11-10 1989-05-09 Omark Industries, Inc. Cutting chain

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2068984A (en) * 1935-03-14 1937-01-26 Jeffrey Mfg Co Cutter chain and bar
US2308847A (en) * 1938-09-10 1943-01-19 Wolf Charles Chain saw
US2324033A (en) * 1939-05-13 1943-07-13 Sullivan Machinery Co Kerf cutting apparatus
US3604755A (en) * 1969-07-24 1971-09-14 Cincinnati Mine Machinery Co Cutter bar, cutter chain and sprocket assembly
US3835901A (en) * 1972-12-11 1974-09-17 K Jonsson Tree felling device

Also Published As

Publication number Publication date
FR2368343A1 (fr) 1978-05-19

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Legal Events

Date Code Title Description
ST Notification of lapse