GB1205915A - A ground scarifier for attachment to tractors or the like - Google Patents

A ground scarifier for attachment to tractors or the like

Info

Publication number
GB1205915A
GB1205915A GB3574269D GB3574269D GB1205915A GB 1205915 A GB1205915 A GB 1205915A GB 3574269 D GB3574269 D GB 3574269D GB 3574269 D GB3574269 D GB 3574269D GB 1205915 A GB1205915 A GB 1205915A
Authority
GB
United Kingdom
Prior art keywords
cross beam
scarifier
vibrators
tractor
axles
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
GB3574269D
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.)
FRISCH GEB KG EISENWERK
Original Assignee
FRISCH GEB KG EISENWERK
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 FRISCH GEB KG EISENWERK filed Critical FRISCH GEB KG EISENWERK
Publication of GB1205915A publication Critical patent/GB1205915A/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
    • A01B13/00—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation
    • A01B13/08—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation for working subsoil

Landscapes

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

Abstract

1,205,915. Agricultural scarifier. EISENWERK GEB FRISCH K.G. AUGSBURG. 16 July, 1969 [29 Aug., 1968], No. 35742/69. Heading A1B. A ground scarifier for mounting on a tractor comprises a transverse cross beam 8 preferably of hollow box section supported on pivot arms 7, scarifying teeth 17 attached in tooth holders 16 rigidly or (as shown), pivotally mounted on the cross beam on axles 15, lifting cylinders 13 pivoted to swivel arms and fixed on the cross beam, at least one vibrator 18 carried by the cross beam and resiliently sprung metal bearing bushes provided between the tractor and implement on the connecting axles 4 and 10. The vibrators are preferably located inside the cross beam with adjacent vibrators inter-connected by rods 20, 21 (not shown) to form pairs whose relative phase can be adjusted to alter the resultant vibrational amplitude.
GB3574269D 1968-08-29 1969-07-16 A ground scarifier for attachment to tractors or the like Expired GB1205915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE0027500 1968-08-29

Publications (1)

Publication Number Publication Date
GB1205915A true GB1205915A (en) 1970-09-23

Family

ID=7072761

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3574269D Expired GB1205915A (en) 1968-08-29 1969-07-16 A ground scarifier for attachment to tractors or the like

Country Status (2)

Country Link
FR (1) FR2016570A7 (en)
GB (1) GB1205915A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200824A (en) * 1987-01-13 1988-08-17 Esmond Eaton Kimbell Improvements in agricultural tools
CN105165147A (en) * 2015-10-09 2015-12-23 吴千生 Liftable rotary tilling device for walking tractor
CN106233835A (en) * 2016-07-14 2016-12-21 中国农业大学 A kind of multiparameter scalable vibrating scarifier and adjustment operational method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426387A1 (en) * 1978-05-26 1979-12-21 Gallo Roger Cable-burying vibratory share - has double-acting rams and supporting spindle allowing change of path without changing direction of towing vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200824A (en) * 1987-01-13 1988-08-17 Esmond Eaton Kimbell Improvements in agricultural tools
CN105165147A (en) * 2015-10-09 2015-12-23 吴千生 Liftable rotary tilling device for walking tractor
CN106233835A (en) * 2016-07-14 2016-12-21 中国农业大学 A kind of multiparameter scalable vibrating scarifier and adjustment operational method
CN106233835B (en) * 2016-07-14 2018-04-06 中国农业大学 A kind of multi-parameter can adjust vibrating scarifier and adjustment operational method

Also Published As

Publication number Publication date
FR2016570A7 (en) 1970-05-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees