BR7504782A - Aperfeicoamento em implemento manipulador de terra - Google Patents

Aperfeicoamento em implemento manipulador de terra

Info

Publication number
BR7504782A
BR7504782A BR7504782*D BR7504782D BR7504782A BR 7504782 A BR7504782 A BR 7504782A BR 7504782 D BR7504782 D BR 7504782D BR 7504782 A BR7504782 A BR 7504782A
Authority
BR
Brazil
Prior art keywords
improvement
handling implement
earth handling
earth
implement
Prior art date
Application number
BR7504782*D
Other languages
English (en)
Inventor
O Johnson
G Ward
Original Assignee
Int Harvester 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 Int Harvester Co filed Critical Int Harvester Co
Publication of BR7504782A publication Critical patent/BR7504782A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B61/00—Devices for, or parts of, agricultural machines or implements for preventing overstrain
    • A01B61/04—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame
    • A01B61/044—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32114—Articulated members including static joint
    • Y10T403/32221—Articulate joint comprises pivoted clevis or channel bar
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32606—Pivoted
    • Y10T403/32861—T-pivot, e.g., wrist pin, etc.
    • Y10T403/32918—T-pivot, e.g., wrist pin, etc. fork and tongue

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
  • Agricultural Machines (AREA)
  • Harvesting Machines For Root Crops (AREA)
BR7504782*D 1974-07-26 1975-07-25 Aperfeicoamento em implemento manipulador de terra BR7504782A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US491977A US3910354A (en) 1974-07-26 1974-07-26 Toggle trip for moldboard plow

Publications (1)

Publication Number Publication Date
BR7504782A true BR7504782A (pt) 1976-07-06

Family

ID=23954446

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7504782*D BR7504782A (pt) 1974-07-26 1975-07-25 Aperfeicoamento em implemento manipulador de terra

Country Status (9)

Country Link
US (1) US3910354A (pt)
BR (1) BR7504782A (pt)
CA (1) CA1029593A (pt)
DE (2) DE2532996A1 (pt)
FR (1) FR2279319A1 (pt)
GB (1) GB1498104A (pt)
IT (1) IT1036941B (pt)
SE (1) SE7508401L (pt)
ZA (1) ZA753889B (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116280A (en) * 1977-03-18 1978-09-26 Deere & Company Spring reset mechanism
US4167977A (en) * 1977-06-20 1979-09-18 Geurts Inc. Toggle link trip mechanism
US4161986A (en) * 1977-09-19 1979-07-24 International Harvester Company Plow and plow mounting bracket therefor
US4312407A (en) * 1980-01-07 1982-01-26 Allis-Chalmers Corporation Spring trip mechanism for plows
FR2476968B1 (fr) * 1980-02-28 1985-09-27 Miguet Paul Appareil a disques pour le travail du sol
US4452319A (en) * 1981-08-27 1984-06-05 Miguet Paul S Disk harrow with individually spring-mounted disks
US4519461A (en) * 1982-09-20 1985-05-28 J. I. Case Company Two-way plow with offset trips
US5072793A (en) * 1990-08-02 1991-12-17 Case Corporation Trip assembly
AU657702B2 (en) * 1990-10-19 1995-03-23 Philip Di Maria Agricultural equipment
US5197552A (en) * 1990-10-19 1993-03-30 Philip Di Maria Collapsible bar assembly for agricultural equipment
US5154239A (en) * 1991-06-10 1992-10-13 Harrell Equipment Company, Inc. Reversible plow with spring-biased trip shanks
US5323862A (en) * 1991-07-08 1994-06-28 Long Manufacturing N.C., Inc. Moldboard plow trip
US6142500A (en) * 1997-07-02 2000-11-07 Sargent; Frank T. Adjustable, weight distributing trailer hitch apparatus with spring dampening assembly
DE102011052461A1 (de) * 2011-08-08 2013-02-14 Gkn Walterscheid Gmbh Längenveränderliche Hubstrebe
NO336586B1 (no) * 2013-10-18 2015-09-28 Kverneland Group Operations Norway As Festearrangement for bladfjørsammenstilling
US10524404B2 (en) * 2013-12-02 2020-01-07 Fehr's Industrial Manufacturing, LLC Plow with resettable plow bottom
MX356654B (es) * 2013-12-02 2018-06-07 Fehrs Industrial Mfg Llc Arado con parte inferior reajustable para arado.
RU2657737C1 (ru) * 2017-06-27 2018-06-15 Федеральное государственное бюджетное образовательное учреждение высшего образования "Горский государственный аграрный университет" Секция плуга для каменистых почв
CN111703570B (zh) * 2020-06-16 2023-04-07 贵州航天林泉电机有限公司 一种用于直升机万向尾轮锁定的电动机构

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US316387A (en) * 1885-04-21 Spring-hoe seed-drill
US264319A (en) * 1882-09-12 Drill-tooth attachment for seeding-machines
US158081A (en) * 1874-12-22 Improvement in yielding teeth for seeders and cultivators
US545987A (en) * 1895-09-10 van brunt
US363757A (en) * 1887-05-24 James koxok
US358013A (en) * 1887-02-22 Cultivator
US367623A (en) * 1887-08-02 Spring hoe attachment for cultivators
US530819A (en) * 1894-12-11 Cultivator attachment
US634558A (en) * 1899-03-14 1899-10-10 Charles R Harless Spring-trip for cultivators.
US848115A (en) * 1906-11-20 1907-03-26 John Elijah Merrill Cultivator-standard.
US895587A (en) * 1908-02-07 1908-08-11 Leslie David Putney Spring-trip for cultivators.
US1210901A (en) * 1916-07-20 1917-01-02 Charlie M Carraway Plow attachment.
US1900440A (en) * 1929-09-20 1933-03-07 Ferguson Harry Cultivator
US3049180A (en) * 1960-06-29 1962-08-14 Int Harvester Co Cultivator spring trip
US3483930A (en) * 1967-04-14 1969-12-16 Clark Equipment Co Tripping mechanism for agricultural implements
US3765492A (en) * 1971-03-22 1973-10-16 Clark Equipment Co Earth working implement with tripping mechanism

Also Published As

Publication number Publication date
FR2279319A1 (fr) 1976-02-20
CA1029593A (en) 1978-04-18
IT1036941B (it) 1979-10-30
DE7523511U (de) 1977-11-24
SE7508401L (sv) 1976-01-27
US3910354A (en) 1975-10-07
DE2532996A1 (de) 1976-02-12
FR2279319B1 (pt) 1981-12-04
AU8244275A (en) 1977-01-06
ZA753889B (en) 1976-05-26
GB1498104A (en) 1978-01-18

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