GB497277A - Improvements in or relating to agricultural machines for piercing the soil - Google Patents

Improvements in or relating to agricultural machines for piercing the soil

Info

Publication number
GB497277A
GB497277A GB1661937A GB1661937A GB497277A GB 497277 A GB497277 A GB 497277A GB 1661937 A GB1661937 A GB 1661937A GB 1661937 A GB1661937 A GB 1661937A GB 497277 A GB497277 A GB 497277A
Authority
GB
United Kingdom
Prior art keywords
link
carriage
tools
machine
piercing
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
GB1661937A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1661937A priority Critical patent/GB497277A/en
Publication of GB497277A publication Critical patent/GB497277A/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
    • A01B45/00—Machines for treating meadows or lawns, e.g. for sports grounds
    • A01B45/02—Machines for treating meadows or lawns, e.g. for sports grounds for aerating
    • A01B45/023—Perforators comprising spiking tools actively driven in a reciprocating movement through a crankshaft or eccentric mechanism
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/04—Machines for making or covering holes for sowing or planting

Landscapes

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

Abstract

497,277. Machines for working land. BROWN, G. June 15, 1937, No. 16619. [Class 6 (i)] A machine for making holes in the ground comprises tools 18 carried by a carriage. 9 which is slidably supported on a bar 8 the ends of which are connected to rotating cranks 2, 3. The tools 18 are thus given a vertically reciprocating motion as the machine moves forward. In order to counteract the horizontal movement of the machine and to prevent the tools from moving horizontally while in the ground the carriage 9 is connected by a link 13 to an auxiliary crank 12 fixed to the pin 11 of the crank 2 and having a shorter throw than the latter. The link 13 is connected to the carriage 9 through a pin 14 which passes through a slot in the link and is fastened to springs 15, 16 secured at their other ends to the link.
GB1661937A 1937-06-15 1937-06-15 Improvements in or relating to agricultural machines for piercing the soil Expired GB497277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1661937A GB497277A (en) 1937-06-15 1937-06-15 Improvements in or relating to agricultural machines for piercing the soil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1661937A GB497277A (en) 1937-06-15 1937-06-15 Improvements in or relating to agricultural machines for piercing the soil

Publications (1)

Publication Number Publication Date
GB497277A true GB497277A (en) 1938-12-15

Family

ID=10080565

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1661937A Expired GB497277A (en) 1937-06-15 1937-06-15 Improvements in or relating to agricultural machines for piercing the soil

Country Status (1)

Country Link
GB (1) GB497277A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881844A (en) * 1955-10-06 1959-04-14 Harry L Miller Turf plug cutter
US4569400A (en) * 1984-04-30 1986-02-11 Fuji Trailer Manufacturing Co., Ltd. Driller for use in rice field
EP0195103A1 (en) * 1985-03-20 1986-09-24 Greencare Pty. Limited Improved turf aerator
US4614239A (en) * 1984-04-06 1986-09-30 Isao Minagawa Driller for use in rice field
US5988290A (en) * 1995-11-08 1999-11-23 Deere & Company Bi-directionally biased vertical cultivating machine
US6948568B2 (en) 2001-04-06 2005-09-27 Deere & Company Cultivator for aerating a ground surface
FR2965700A1 (en) * 2010-10-07 2012-04-13 Cm Device for dispensing e.g. insecticides at bottom of holes formed by punches of dipper of machine before implantation of leek, has regulating unit allowing intake of air into dispensing circuit in closed position of closing unit

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881844A (en) * 1955-10-06 1959-04-14 Harry L Miller Turf plug cutter
US4614239A (en) * 1984-04-06 1986-09-30 Isao Minagawa Driller for use in rice field
US4569400A (en) * 1984-04-30 1986-02-11 Fuji Trailer Manufacturing Co., Ltd. Driller for use in rice field
EP0195103A1 (en) * 1985-03-20 1986-09-24 Greencare Pty. Limited Improved turf aerator
US5988290A (en) * 1995-11-08 1999-11-23 Deere & Company Bi-directionally biased vertical cultivating machine
US6948568B2 (en) 2001-04-06 2005-09-27 Deere & Company Cultivator for aerating a ground surface
FR2965700A1 (en) * 2010-10-07 2012-04-13 Cm Device for dispensing e.g. insecticides at bottom of holes formed by punches of dipper of machine before implantation of leek, has regulating unit allowing intake of air into dispensing circuit in closed position of closing unit

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