FR2226921B1 - - Google Patents

Info

Publication number
FR2226921B1
FR2226921B1 FR7414039A FR7414039A FR2226921B1 FR 2226921 B1 FR2226921 B1 FR 2226921B1 FR 7414039 A FR7414039 A FR 7414039A FR 7414039 A FR7414039 A FR 7414039A FR 2226921 B1 FR2226921 B1 FR 2226921B1
Authority
FR
France
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
FR7414039A
Other versions
FR2226921A1 (fr
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.)
Sperry Corp
Original Assignee
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of FR2226921A1 publication Critical patent/FR2226921A1/fr
Application granted granted Critical
Publication of FR2226921B1 publication Critical patent/FR2226921B1/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F15/00—Baling presses for straw, hay or the like
    • A01F15/07—Rotobalers, i.e. machines for forming cylindrical bales by winding and pressing
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F15/00—Baling presses for straw, hay or the like
    • A01F15/07—Rotobalers, i.e. machines for forming cylindrical bales by winding and pressing
    • A01F2015/078—Pressing chamber formed exclusively by flexible elements, e.g. belts
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F15/00—Baling presses for straw, hay or the like
    • A01F15/07—Rotobalers, i.e. machines for forming cylindrical bales by winding and pressing
    • A01F2015/0795—Pressing chamber with variable volume
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F15/00—Baling presses for straw, hay or the like
    • A01F15/08—Details
    • A01F15/18—Endless belts, rolls or the like
    • A01F2015/183—Constructional details of belts of the press chamber
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F15/00—Baling presses for straw, hay or the like
    • A01F15/08—Details
    • A01F15/18—Endless belts, rolls or the like
    • A01F2015/186—Constructional details of rollers or the bearings of the rollers of the press chamber

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvesting Machines For Specific Crops (AREA)
FR7414039A 1973-04-24 1974-04-23 Expired FR2226921B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00353948A US3847073A (en) 1973-04-24 1973-04-24 Hay roll forming machine

Publications (2)

Publication Number Publication Date
FR2226921A1 FR2226921A1 (fr) 1974-11-22
FR2226921B1 true FR2226921B1 (fr) 1978-01-20

Family

ID=23391275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7414039A Expired FR2226921B1 (fr) 1973-04-24 1974-04-23

Country Status (6)

Country Link
US (1) US3847073A (fr)
AU (1) AU475866B2 (fr)
BR (1) BR7403235A (fr)
CA (1) CA1024819A (fr)
FR (1) FR2226921B1 (fr)
IT (1) IT1012590B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914922A (en) * 1973-10-12 1975-10-28 Sperry Rand Corp Method and apparatus for controlling the movement of crop material in a roll forming machine
US4154162A (en) * 1976-08-30 1979-05-15 Sperry Rand Corporation Lower forming apron and drive for a crop material roll forming machine
US4446786A (en) * 1983-03-07 1984-05-08 Sperry Corporation Cam guide operating mechanism for roll baling machine
DE3941707A1 (de) * 1989-12-18 1991-06-20 Claas Ohg Rundballenpresse fuer halmfoermiges erntegut
BE1018853A3 (nl) * 2009-08-10 2011-10-04 Cnh Belgium Nv Een balenpers met een verbeterde stripper rol.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732678A (en) * 1956-01-31 Pick-up for seed crops
US2481244A (en) * 1945-03-13 1949-09-06 Case Co J I Movable belt conveyer
US3164211A (en) * 1962-06-06 1965-01-05 Benedict O Warren Machine for forming sod rolls
US3209526A (en) * 1963-10-17 1965-10-05 Austin G Morrow Deflector and guide means for an endless pick-up conveyor
US3722197A (en) * 1972-01-03 1973-03-27 G Vermeer Method and machine for forming a large round bale of a fibrous material

Also Published As

Publication number Publication date
FR2226921A1 (fr) 1974-11-22
AU475866B2 (en) 1976-09-02
IT1012590B (it) 1977-03-10
AU6742374A (en) 1975-10-02
US3847073A (en) 1974-11-12
CA1024819A (fr) 1978-01-24
BR7403235A (pt) 1975-12-30

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Legal Events

Date Code Title Description
ST Notification of lapse