FR2370559A1 - Glissiere asymetrique a corps reversible - Google Patents

Glissiere asymetrique a corps reversible

Info

Publication number
FR2370559A1
FR2370559A1 FR7734033A FR7734033A FR2370559A1 FR 2370559 A1 FR2370559 A1 FR 2370559A1 FR 7734033 A FR7734033 A FR 7734033A FR 7734033 A FR7734033 A FR 7734033A FR 2370559 A1 FR2370559 A1 FR 2370559A1
Authority
FR
France
Prior art keywords
slide
nose
quadrant
reversible body
asymmetrical
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.)
Granted
Application number
FR7734033A
Other languages
English (en)
Other versions
FR2370559B1 (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.)
Omark Industries Inc
Original Assignee
Omark Industries 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
Application filed by Omark Industries Inc filed Critical Omark Industries Inc
Publication of FR2370559A1 publication Critical patent/FR2370559A1/fr
Application granted granted Critical
Publication of FR2370559B1 publication Critical patent/FR2370559B1/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
    • 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)
  • Knives (AREA)

Abstract

L'invention concerne une glissière pour scie à chaîne. La glissière selon l'invention a un corps symétrique de façon à pouvoir être inversé et il comprend un nez avec des parties inférieures et supérieures qui fixe de façon détachable à l'extrémité extérieure du corps. Ledit nez ne possède pas une forme symétrique avec un premier quadrant supérieur fortement incurvé et un deuxième quadrant inférieur graduellement incurvé. La durée de vue de la glissière se trouve fortement accrue du fait de son inversibilité. Application à la fabrication des scies à chaîne.
FR7734033A 1976-11-15 1977-11-10 Glissiere asymetrique a corps reversible Granted FR2370559A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/741,550 US4060895A (en) 1976-11-15 1976-11-15 Non-symmetrical bar with reversible body portion

Publications (2)

Publication Number Publication Date
FR2370559A1 true FR2370559A1 (fr) 1978-06-09
FR2370559B1 FR2370559B1 (fr) 1984-05-25

Family

ID=24981169

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734033A Granted FR2370559A1 (fr) 1976-11-15 1977-11-10 Glissiere asymetrique a corps reversible

Country Status (9)

Country Link
US (1) US4060895A (fr)
JP (1) JPS5362298A (fr)
BR (1) BR7706642A (fr)
CA (1) CA1048907A (fr)
DE (1) DE2751061A1 (fr)
FR (1) FR2370559A1 (fr)
GB (1) GB1549113A (fr)
IT (1) IT1090685B (fr)
SE (1) SE7712860L (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1123713A (fr) * 1979-08-31 1982-05-18 Windsor Machine Company Limited Accouplement de barreaux
SE433468B (sv) * 1980-03-14 1984-05-28 Sandvik Ab Sagsverd for kedjesagar omfattande ett huvudparti och ett pa detta lostagbart anbragt nosparti
EP0101693A4 (fr) * 1982-02-17 1985-10-14 Beerens Cornelis J Barre de scie articulee.
JPS5915502U (ja) * 1982-07-21 1984-01-30 末広精工株式会社 チエンソ−用チエン案内板
US4722141A (en) * 1985-04-23 1988-02-02 Windsor Machine Co., Limited Chain saw cutter bar-nose assembly
DE8803810U1 (de) * 1988-03-21 1988-05-05 Kesper, Heinrich, 3501 Naumburg Schiene für Motorkettensägen
ES2038007T3 (es) * 1989-03-11 1993-07-01 Heinrich Kesper Barra de guia para sierras de cadena motorizadas.
DE60127349T2 (de) 2000-07-19 2007-11-29 Blount, Inc., Montgomery Auswechselbare Schwertnase für Kettensägeschwerte
US10818705B2 (en) 2016-03-18 2020-10-27 Ricoh Company, Ltd. Method for manufacturing a field effect transistor, method for manufacturing a volatile semiconductor memory element, method for manufacturing a non-volatile semiconductor memory element, method for manufacturing a display element, method for manufacturing an image display device, and method for manufacturing a system
SE543193C2 (en) * 2018-06-12 2020-10-20 Husqvarna Ab Sprocket arrangement for a saw chain, combination of a sprocket arrangement and a saw chain and a handheld power tool
SE547529C2 (en) * 2023-04-25 2025-10-14 Jps Teknik Ab Saw blade with provisions for lubrication for a chainsaw and methods for manufacturing and using such a saw blade

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3323561A (en) * 1964-11-23 1967-06-06 Elmo W Lahtinen Chain saw cutter bar
US3987544A (en) * 1976-04-30 1976-10-26 Omark Industries, Inc. Chain saw guide bar with detachable nose

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888964A (en) * 1958-05-05 1959-06-02 Remington Arms Co Inc Removable roller bearing guide
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3323561A (en) * 1964-11-23 1967-06-06 Elmo W Lahtinen Chain saw cutter bar
US3987544A (en) * 1976-04-30 1976-10-26 Omark Industries, Inc. Chain saw guide bar with detachable nose

Also Published As

Publication number Publication date
GB1549113A (en) 1979-08-01
DE2751061A1 (de) 1978-05-24
US4060895A (en) 1977-12-06
IT1090685B (it) 1985-06-26
SE7712860L (sv) 1978-05-16
CA1048907A (fr) 1979-02-20
BR7706642A (pt) 1978-06-27
JPS5362298A (en) 1978-06-03
FR2370559B1 (fr) 1984-05-25
JPS5515281B2 (fr) 1980-04-22

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse