SE418561B - Tredavskerande anordning med overbelastningsskydd - Google Patents

Tredavskerande anordning med overbelastningsskydd

Info

Publication number
SE418561B
SE418561B SE7404363A SE7404363A SE418561B SE 418561 B SE418561 B SE 418561B SE 7404363 A SE7404363 A SE 7404363A SE 7404363 A SE7404363 A SE 7404363A SE 418561 B SE418561 B SE 418561B
Authority
SE
Sweden
Prior art keywords
devicing
overload protection
overload
protection
devicing device
Prior art date
Application number
SE7404363A
Other languages
English (en)
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 SE418561B publication Critical patent/SE418561B/sv

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
SE7404363A 1973-04-04 1974-04-01 Tredavskerande anordning med overbelastningsskydd SE418561B (sv)

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 (1)

Publication Number Publication Date
SE418561B true SE418561B (sv) 1981-06-15

Family

ID=23365496

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7404363A SE418561B (sv) 1973-04-04 1974-04-01 Tredavskerande anordning med overbelastningsskydd

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
NO136483B (sv) 1977-06-06
NO741169L (no) 1974-10-07
FR2224258A1 (sv) 1974-10-31
US3808909A (en) 1974-05-07
DE2411353C3 (sv) 1975-11-20
CA986392A (en) 1976-03-30
DE2411353A1 (de) 1974-10-31
NO136483C (no) 1977-09-14
FR2224258B1 (sv) 1976-06-25
FI51542C (sv) 1977-02-10
IT1004084B (it) 1976-07-10
FI51542B (sv) 1976-11-01
DE2411353B2 (sv) 1975-03-27

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