NO136483B - - Google Patents

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Publication number
NO136483B
NO136483B NO741169A NO741169A NO136483B NO 136483 B NO136483 B NO 136483B NO 741169 A NO741169 A NO 741169A NO 741169 A NO741169 A NO 741169A NO 136483 B NO136483 B NO 136483B
Authority
NO
Norway
Prior art keywords
joint
spring
roller
bolts
hydraulic motor
Prior art date
Application number
NO741169A
Other languages
English (en)
Norwegian (no)
Other versions
NO136483C (no
NO741169L (no
Inventor
E C Johnson
Original Assignee
Deere & 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
Application filed by Deere & Co filed Critical Deere & Co
Publication of NO741169L publication Critical patent/NO741169L/no
Publication of NO136483B publication Critical patent/NO136483B/no
Publication of NO136483C publication Critical patent/NO136483C/no

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
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2142—Pitmans and connecting rods
    • Y10T74/2144—Yieldable
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2142—Pitmans and connecting rods
    • Y10T74/2144—Yieldable
    • Y10T74/2148—Automatic release
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2142—Pitmans and connecting rods
    • Y10T74/2144—Yieldable
    • Y10T74/2148—Automatic release
    • Y10T74/2149—Automatic release toggle link type

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Transmission Devices (AREA)
  • Agricultural Machines (AREA)
NO741169A 1973-04-04 1974-04-01 Trefellingsinnretning. NO136483C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00347838A US3808909A (en) 1973-04-04 1973-04-04 Collapsible link for a tree shear

Publications (3)

Publication Number Publication Date
NO741169L NO741169L (no) 1974-10-07
NO136483B true NO136483B (sv) 1977-06-06
NO136483C NO136483C (no) 1977-09-14

Family

ID=23365496

Family Applications (1)

Application Number Title Priority Date Filing Date
NO741169A NO136483C (no) 1973-04-04 1974-04-01 Trefellingsinnretning.

Country Status (8)

Country Link
US (1) US3808909A (sv)
CA (1) CA986392A (sv)
DE (1) DE2411353A1 (sv)
FI (1) FI51542C (sv)
FR (1) FR2224258B1 (sv)
IT (1) IT1004084B (sv)
NO (1) NO136483C (sv)
SE (1) SE418561B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862652A (en) * 1974-02-07 1975-01-28 Deere & Co Tree shear head
US3888287A (en) * 1974-04-10 1975-06-10 Deere & Co Blade for tree shear having vertically swingable blade support arms
US4077446A (en) * 1977-03-07 1978-03-07 Deere & Company Tree shear actuator restraint system
US4077447A (en) * 1977-03-07 1978-03-07 Deere & Company Tree shear actuator restraint system
DE3919193C1 (sv) * 1989-06-13 1990-05-23 Markgraf, Karl, 3181 Bahrdorf, De
CN111357597B (zh) * 2020-03-09 2022-05-31 罗冬东 一种驱动式西谷椰子树淀粉刮取装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2767597A (en) * 1952-10-23 1956-10-23 Traylor Engineering & Mfg Comp Safety toggle
US3675691A (en) * 1969-09-03 1972-07-11 Koehring Waterous Ltd Tree harvesting apparatus
US3768528A (en) * 1971-12-10 1973-10-30 R Barwise Tree trunk shear

Also Published As

Publication number Publication date
FI51542C (sv) 1977-02-10
CA986392A (en) 1976-03-30
NO136483C (no) 1977-09-14
SE418561B (sv) 1981-06-15
FR2224258A1 (sv) 1974-10-31
NO741169L (no) 1974-10-07
DE2411353C3 (sv) 1975-11-20
US3808909A (en) 1974-05-07
FI51542B (sv) 1976-11-01
DE2411353B2 (sv) 1975-03-27
DE2411353A1 (de) 1974-10-31
IT1004084B (it) 1976-07-10
FR2224258B1 (sv) 1976-06-25

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