GB929845A - Overload release device for agricultural implements and the like - Google Patents

Overload release device for agricultural implements and the like

Info

Publication number
GB929845A
GB929845A GB367461A GB367461A GB929845A GB 929845 A GB929845 A GB 929845A GB 367461 A GB367461 A GB 367461A GB 367461 A GB367461 A GB 367461A GB 929845 A GB929845 A GB 929845A
Authority
GB
United Kingdom
Prior art keywords
spring
agricultural implements
stops
stop
action
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
GB367461A
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.)
Monerie & Cie H
Original Assignee
Monerie & Cie H
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 FR817361A external-priority patent/FR1256036A/en
Application filed by Monerie & Cie H filed Critical Monerie & Cie H
Publication of GB929845A publication Critical patent/GB929845A/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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)

Abstract

929,845. Agricultural implements. H. MONERIE & CIE. Jan. 31, 1961 [Feb. 2, 1960; May 14, 1960], No. 3674/61. Class 6(1). [Also in Group XXV] A member 2 carrying a ploughing unit A is pivoted at 4 to the ploughbeam 1 and is wedged between a pair of stops 8, 9 on the beam by means of a spring-biased detent comprising two tangentially touching rollers 7a, 7b one of which bears against a ramp formed on the stop 9 while the other bears against the member 2 to hold it in contact with the stop 8. The rollers are carried by a push-rod 5 slidable in guides 2a on the member 2 under the action of a coil spring 6. When the forces tending to turn the member 2 relative to the beam 1 exceed a predetermined limit, e.g. when the ploughshare strikes an obstruction, the roller 7a rides up the ramp against the action of the spring 6 and the member 2 rotates in the anti-clockwise direction. In a modification the detent is fitted on the beam 1 and the stops are carried by the member 2.
GB367461A 1960-02-02 1961-01-31 Overload release device for agricultural implements and the like Expired GB929845A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR817361A FR1256036A (en) 1960-02-02 1960-02-02 Device allowing the erasure of mechanical parts under the action of forces reaching a predetermined threshold and its application to the case of agricultural implements
FR827211A FR77712E (en) 1960-02-02 1960-05-14 Device allowing the erasure of mechanical parts under the action of forces reaching a predetermined threshold and its application to the case of agricultural implements

Publications (1)

Publication Number Publication Date
GB929845A true GB929845A (en) 1963-06-26

Family

ID=26184965

Family Applications (1)

Application Number Title Priority Date Filing Date
GB367461A Expired GB929845A (en) 1960-02-02 1961-01-31 Overload release device for agricultural implements and the like

Country Status (3)

Country Link
BE (1) BE591699A (en)
FR (1) FR77712E (en)
GB (1) GB929845A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118413A (en) * 1982-04-20 1983-11-02 Nat Res Dev Soil cultivating apparatus
GB2170383A (en) * 1985-01-31 1986-08-06 Lemken Kg Pflugfab Plough with semi-automatic overload safeguard
EP2489250A1 (en) * 2011-02-16 2012-08-22 Kongskilde Industries A/S A safety release device and a mower

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1204445B (en) * 1964-02-13 1965-11-04 Rabewerk Clausing Heinrich Device to protect plows and other tillage equipment against overload

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118413A (en) * 1982-04-20 1983-11-02 Nat Res Dev Soil cultivating apparatus
GB2170383A (en) * 1985-01-31 1986-08-06 Lemken Kg Pflugfab Plough with semi-automatic overload safeguard
GB2170383B (en) * 1985-01-31 1989-05-10 Lemken Kg Pflugfab Plough with semi-automatic overload safeguard
EP2489250A1 (en) * 2011-02-16 2012-08-22 Kongskilde Industries A/S A safety release device and a mower

Also Published As

Publication number Publication date
FR77712E (en) 1962-04-13
BE591699A (en) 1960-10-03

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