GB1233816A - - Google Patents

Info

Publication number
GB1233816A
GB1233816A GB1233816DA GB1233816A GB 1233816 A GB1233816 A GB 1233816A GB 1233816D A GB1233816D A GB 1233816DA GB 1233816 A GB1233816 A GB 1233816A
Authority
GB
United Kingdom
Prior art keywords
blades
levers
tree
edges
frame
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
Other languages
English (en)
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 filed Critical
Publication of GB1233816A publication Critical patent/GB1233816A/en
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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
  • Harvester Elements (AREA)
  • Shearing Machines (AREA)
  • Working Measures On Existing Buildindgs (AREA)
GB1233816D 1968-06-20 1969-06-19 Expired GB1233816A (US06573293-20030603-C00184.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73859068A 1968-06-20 1968-06-20

Publications (1)

Publication Number Publication Date
GB1233816A true GB1233816A (US06573293-20030603-C00184.png) 1971-06-03

Family

ID=24968640

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1233816D Expired GB1233816A (US06573293-20030603-C00184.png) 1968-06-20 1969-06-19

Country Status (9)

Country Link
US (1) US3627003A (US06573293-20030603-C00184.png)
BG (1) BG18815A3 (US06573293-20030603-C00184.png)
DE (1) DE1930892A1 (US06573293-20030603-C00184.png)
DK (1) DK122026B (US06573293-20030603-C00184.png)
ES (1) ES368556A1 (US06573293-20030603-C00184.png)
FI (1) FI49098C (US06573293-20030603-C00184.png)
FR (1) FR2011331A1 (US06573293-20030603-C00184.png)
GB (1) GB1233816A (US06573293-20030603-C00184.png)
YU (1) YU32321B (US06573293-20030603-C00184.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3797539A (en) * 1971-09-30 1974-03-19 Caterpillar Tractor Co Pulpwood harvester
US3946776A (en) * 1975-04-08 1976-03-30 Caterpillar Tractor Co. Dual shear blade assembly
US5010933A (en) * 1990-06-08 1991-04-30 Doyle James R Log skidding vehicle
FI20125269L (fi) * 2012-03-13 2013-09-14 Hytar Oy Puunkäsittelylaite

Also Published As

Publication number Publication date
FI49098B (US06573293-20030603-C00184.png) 1974-12-31
DE1930892A1 (de) 1970-07-30
FI49098C (fi) 1975-04-10
YU151469A (en) 1974-02-28
ES368556A1 (es) 1971-05-01
US3627003A (en) 1971-12-14
YU32321B (en) 1974-08-31
DK122026B (da) 1972-01-10
FR2011331A1 (US06573293-20030603-C00184.png) 1970-02-27
BG18815A3 (bg) 1975-03-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees