GB1457424A - Chisel ploughs - Google Patents

Chisel ploughs

Info

Publication number
GB1457424A
GB1457424A GB440673A GB440673A GB1457424A GB 1457424 A GB1457424 A GB 1457424A GB 440673 A GB440673 A GB 440673A GB 440673 A GB440673 A GB 440673A GB 1457424 A GB1457424 A GB 1457424A
Authority
GB
United Kingdom
Prior art keywords
tine
chisel
jan
force
ploughs
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
GB440673A
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.)
VICON Ltd
Original Assignee
VICON Ltd
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 VICON Ltd filed Critical VICON Ltd
Priority to GB440673A priority Critical patent/GB1457424A/en
Publication of GB1457424A publication Critical patent/GB1457424A/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

Landscapes

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

Abstract

1457424 Mounting tools in chisel ploughs VICON Ltd 23 Jan 1974 [29 Jan 1973] 4406/73 Heading A1B A chisel plough includes tine assemblies 2, each being mounted on a cross member 1, the tine 3 being held in its working position by a spring 11 acting through a stop member 10. When the force on the tine exceeds a predetermined value the tine is released and pivots about the pin 9 in the direction A. The force may be varied by screwing the disc 12 along the rod 13.
GB440673A 1973-01-29 1973-01-29 Chisel ploughs Expired GB1457424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB440673A GB1457424A (en) 1973-01-29 1973-01-29 Chisel ploughs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB440673A GB1457424A (en) 1973-01-29 1973-01-29 Chisel ploughs

Publications (1)

Publication Number Publication Date
GB1457424A true GB1457424A (en) 1976-12-01

Family

ID=9776602

Family Applications (1)

Application Number Title Priority Date Filing Date
GB440673A Expired GB1457424A (en) 1973-01-29 1973-01-29 Chisel ploughs

Country Status (1)

Country Link
GB (1) GB1457424A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2159907A (en) * 1984-05-25 1985-12-11 Cooper & Sons W J Mounting apparatus
ES2264305A1 (en) * 2003-12-19 2006-12-16 Juan Manuel Salazar Estivariz Mechanical suspension for agricultural machinery has regulator for controlling rigidity of mechanical shock absorber such that suspension can adapt to varying work conditions and agricultural machineries

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2159907A (en) * 1984-05-25 1985-12-11 Cooper & Sons W J Mounting apparatus
ES2264305A1 (en) * 2003-12-19 2006-12-16 Juan Manuel Salazar Estivariz Mechanical suspension for agricultural machinery has regulator for controlling rigidity of mechanical shock absorber such that suspension can adapt to varying work conditions and agricultural machineries

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee