CA1030048A - Lame de tronconneuse - Google Patents

Lame de tronconneuse

Info

Publication number
CA1030048A
CA1030048A CA226,259A CA226259A CA1030048A CA 1030048 A CA1030048 A CA 1030048A CA 226259 A CA226259 A CA 226259A CA 1030048 A CA1030048 A CA 1030048A
Authority
CA
Canada
Prior art keywords
shear blade
shear
blade
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
CA226,259A
Other languages
English (en)
Other versions
CA226259S (en
Inventor
Stanley C. Jasinski
Original Assignee
Eaton Yale 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
Application filed by Eaton Yale Ltd filed Critical Eaton Yale Ltd
Application granted granted Critical
Publication of CA1030048A publication Critical patent/CA1030048A/fr
Priority claimed from PCT/US1996/005185 external-priority patent/WO1997002642A1/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00—Forestry
    • A01G23/02—Transplanting, uprooting, felling or delimbing trees
    • A01G23/08—Felling trees
    • A01G23/087—Shearing apparatus or the like specially adapted for felling trees
    • A01G23/089—Shearing apparatus or the like specially adapted for felling trees having two or more shears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • B26D1/30—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2074—Including means to divert one portion of product from another
    • Y10T83/2077—By kerf entering guide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8798—With simple oscillating motion only
    • Y10T83/8802—And means to move cooperating cutter member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9454—Reciprocable type

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Working Measures On Existing Buildindgs (AREA)
CA226,259A 1974-05-31 1975-05-05 Lame de tronconneuse Expired CA1030048A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US475472A US3918476A (en) 1974-05-31 1974-05-31 Shear blade
PCT/US1996/005185 WO1997002642A1 (fr) 1995-07-06 1996-04-15 Attaqueur a courants de foucault

Publications (1)

Publication Number Publication Date
CA1030048A true CA1030048A (fr) 1978-04-25

Family

ID=23887716

Family Applications (1)

Application Number Title Priority Date Filing Date
CA226,259A Expired CA1030048A (fr) 1974-05-31 1975-05-05 Lame de tronconneuse

Country Status (3)

Country Link
US (1) US3918476A (fr)
CA (1) CA1030048A (fr)
SE (1) SE418564B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057087A (en) * 1976-01-22 1977-11-08 Caterpillar Tractor Co. Corrugated blade for tree harvester
US4103723A (en) * 1977-07-05 1978-08-01 William Earl Carmichael Tree harvesting blade
US4168729A (en) * 1977-11-16 1979-09-25 The United States Of America As Represented By The Secretary Of The Navy Underwater self-gripping pile cutting device
US4282910A (en) * 1980-07-10 1981-08-11 Michigan Technological University Fingerling shear
US4848424A (en) * 1988-04-11 1989-07-18 Blount, Inc. Vehicle mountable tree felling apparatus
JP7031136B2 (ja) * 2017-04-07 2022-03-08 コベルコ建機株式会社 構造物の切断装置及びそれを用いた切断方法
CN108356345B (zh) * 2018-02-06 2019-06-14 北京工业大学 一种运用单自由度变形机构的钳剪抓多功能工程属具
DE102018207879A1 (de) * 2018-05-18 2019-11-21 Deere & Company Greifer, Arbeitsgerät und Verfahren

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540501A (en) * 1969-06-23 1970-11-17 Brundell & Jonsson Ab Means for cutting trees
US3720249A (en) * 1971-03-12 1973-03-13 Eaton Yale & Towne Ca Ltd Tree harvesting shear
US3837382A (en) * 1973-06-01 1974-09-24 Kockums Ind Ab Tree cutting apparatus with improved cutting and gripping head assembly
US3831647A (en) * 1973-08-10 1974-08-27 Eaton Yale Ltd Clamping and shearing head for a tree harvester

Also Published As

Publication number Publication date
SE418564B (sv) 1981-06-15
SE7505576L (sv) 1975-12-01
US3918476A (en) 1975-11-11

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