DE2805353C2 - Baumschneidevorrichtung mit zwei über Kurbelarme gegenläufig verschwenkbaren Scherblättern - Google Patents

Baumschneidevorrichtung mit zwei über Kurbelarme gegenläufig verschwenkbaren Scherblättern

Info

Publication number
DE2805353C2
DE2805353C2 DE2805353A DE2805353A DE2805353C2 DE 2805353 C2 DE2805353 C2 DE 2805353C2 DE 2805353 A DE2805353 A DE 2805353A DE 2805353 A DE2805353 A DE 2805353A DE 2805353 C2 DE2805353 C2 DE 2805353C2
Authority
DE
Germany
Prior art keywords
cutting device
tree cutting
housing
cylinder
opposite directions
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
DE2805353A
Other languages
German (de)
English (en)
Other versions
DE2805353A1 (de
Inventor
Lynn Edward Kurt
Andrew Paul Redman
Gary Lee Dubuque Ia. Schulte
Warren Lynn Galena Ill. Thompson
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.)
Deere and Co
Original Assignee
Deere and Co
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
Priority claimed from US05/774,763 external-priority patent/US4077446A/en
Priority claimed from US05/774,871 external-priority patent/US4077447A/en
Application filed by Deere and Co filed Critical Deere and Co
Publication of DE2805353A1 publication Critical patent/DE2805353A1/de
Application granted granted Critical
Publication of DE2805353C2 publication Critical patent/DE2805353C2/de
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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Scissors And Nippers (AREA)
  • Catching Or Destruction (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Actuator (AREA)
  • Transmission Devices (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Treating Waste Gases (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DE2805353A 1977-03-07 1978-02-09 Baumschneidevorrichtung mit zwei über Kurbelarme gegenläufig verschwenkbaren Scherblättern Expired DE2805353C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/774,763 US4077446A (en) 1977-03-07 1977-03-07 Tree shear actuator restraint system
US05/774,871 US4077447A (en) 1977-03-07 1977-03-07 Tree shear actuator restraint system

Publications (2)

Publication Number Publication Date
DE2805353A1 DE2805353A1 (de) 1978-09-14
DE2805353C2 true DE2805353C2 (de) 1983-10-27

Family

ID=27118952

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2805353A Expired DE2805353C2 (de) 1977-03-07 1978-02-09 Baumschneidevorrichtung mit zwei über Kurbelarme gegenläufig verschwenkbaren Scherblättern

Country Status (6)

Country Link
DE (1) DE2805353C2 (fr)
FI (1) FI60483C (fr)
FR (1) FR2382989A1 (fr)
NO (1) NO144656C (fr)
SE (1) SE436678B (fr)
SU (2) SU1218916A3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50100247D1 (de) 2001-11-08 2003-06-18 Helmut O Weisser Vorrichtung zum Formschneiden von Pflanzen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1598051A (en) * 1923-07-23 1926-08-31 Wilfrid G Chausse Tool-heating vehicle
US3826295A (en) * 1973-04-26 1974-07-30 Deere & Co Felling head structure

Also Published As

Publication number Publication date
FR2382989A1 (fr) 1978-10-06
SE7802595L (sv) 1978-09-08
SU1128821A3 (ru) 1984-12-07
SU1218916A3 (ru) 1986-03-15
FI780638A (fi) 1978-09-08
FI60483C (fi) 1982-02-10
NO780741L (no) 1978-09-08
DE2805353A1 (de) 1978-09-14
SE436678B (sv) 1985-01-21
NO144656C (no) 1981-10-14
FR2382989B1 (fr) 1982-07-23
FI60483B (fi) 1981-10-30
NO144656B (no) 1981-07-06

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8125 Change of the main classification

Ipc: A01G 23/08

8126 Change of the secondary classification

Ipc: A01G 3/03

8181 Inventor (new situation)

Free format text: KURT, LYNN EDWARD REDMAN, ANDREW PAUL SCHULTE, GARY LEE, DUBUQUE, IA., US THOMPSON, WARREN LYNN, GALENA, ILL., US

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee