GB1498104A - Earthworking implement having a toggle trip mechanism - Google Patents

Earthworking implement having a toggle trip mechanism

Info

Publication number
GB1498104A
GB1498104A GB31202/75A GB3120275A GB1498104A GB 1498104 A GB1498104 A GB 1498104A GB 31202/75 A GB31202/75 A GB 31202/75A GB 3120275 A GB3120275 A GB 3120275A GB 1498104 A GB1498104 A GB 1498104A
Authority
GB
United Kingdom
Prior art keywords
toggle
pivot pin
secured
frame
leaf spring
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
GB31202/75A
Other languages
English (en)
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.)
Navistar Inc
Original Assignee
International Harverster Corp
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 International Harverster Corp filed Critical International Harverster Corp
Publication of GB1498104A publication Critical patent/GB1498104A/en
Expired legal-status Critical Current

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)
GB31202/75A 1974-07-26 1975-07-25 Earthworking implement having a toggle trip mechanism Expired GB1498104A (en)

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
GB1498104A true GB1498104A (en) 1978-01-18

Family

ID=23954446

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31202/75A Expired GB1498104A (en) 1974-07-26 1975-07-25 Earthworking implement having a toggle trip mechanism

Country Status (9)

Country Link
US (1) US3910354A (enExample)
BR (1) BR7504782A (enExample)
CA (1) CA1029593A (enExample)
DE (2) DE7523511U (enExample)
FR (1) FR2279319A1 (enExample)
GB (1) GB1498104A (enExample)
IT (1) IT1036941B (enExample)
SE (1) SE7508401L (enExample)
ZA (1) ZA753889B (enExample)

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
US9936623B2 (en) * 2013-12-02 2018-04-10 Fehr's Industrial Manufacturing, LLC Plow with resettable plow bottom
US10524404B2 (en) * 2013-12-02 2020-01-07 Fehr's Industrial Manufacturing, LLC Plow with resettable plow bottom
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
US363757A (en) * 1887-05-24 James koxok
US545987A (en) * 1895-09-10 van brunt
US158081A (en) * 1874-12-22 Improvement in yielding teeth for seeders and cultivators
US264319A (en) * 1882-09-12 Drill-tooth attachment for seeding-machines
US367623A (en) * 1887-08-02 Spring hoe attachment for cultivators
US316387A (en) * 1885-04-21 Spring-hoe seed-drill
US358013A (en) * 1887-02-22 Cultivator
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
CA1029593A (en) 1978-04-18
ZA753889B (en) 1976-05-26
US3910354A (en) 1975-10-07
SE7508401L (sv) 1976-01-27
AU8244275A (en) 1977-01-06
FR2279319A1 (fr) 1976-02-20
DE2532996A1 (de) 1976-02-12
IT1036941B (it) 1979-10-30
DE7523511U (de) 1977-11-24
BR7504782A (pt) 1976-07-06
FR2279319B1 (enExample) 1981-12-04

Similar Documents

Publication Publication Date Title
GB1498104A (en) Earthworking implement having a toggle trip mechanism
GB840946A (en) Load cushioning mechanism
GB1226501A (enExample)
GB1301420A (enExample)
IE33203B1 (en) Improvements in or relating to ploughs or the like agricultural implements
GB942599A (en) Improvements in or relating to implement hitch mechanisms
GB1350988A (en) Spring trip devices
GB991455A (en) Improvements in or relating to soil-tilling implements
US2707425A (en) Tool support for agricultural implements
GB1308066A (en) Semi-supported plough system having a plough frame and means to prevent the plough frame from overturning
US2919143A (en) Mounting unit for tractorconveyed implement
GB919220A (en) Improvements in or relating to cultivators
US3486565A (en) Automatic alignment apparatus for disc tillers
US3049180A (en) Cultivator spring trip
GB1531403A (en) Folding tool bar for agricultural implements
US3245480A (en) Trip type draft connection
DE1180026B (de) Waermeschalter mit einem Sprungschaltwerk
GB1121557A (en) An attachment for a tractor
US2723135A (en) Trailer hitch for farm implements
GB913166A (en) Improvements in or relating to arrangements for fastening agricultural implements on tractors
GB862516A (en) Improvements in or relating to means for hitching agricultural implements to tractors
US2129564A (en) Weighing fork
GB991167A (en) Reversible plough
EP0391140A3 (de) Flache Anzeigeeinrichtung
GB876259A (en) Improvements in or relating to tractors

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19950724