ES175397Y - Grada de discos de tipo alzable. - Google Patents

Grada de discos de tipo alzable.

Info

Publication number
ES175397Y
ES175397Y ES1969175397U ES175397U ES175397Y ES 175397 Y ES175397 Y ES 175397Y ES 1969175397 U ES1969175397 U ES 1969175397U ES 175397 U ES175397 U ES 175397U ES 175397 Y ES175397 Y ES 175397Y
Authority
ES
Spain
Prior art keywords
type disc
disc harrow
raising type
raising
harrow
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
ES1969175397U
Other languages
English (en)
Other versions
ES175397U (es
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.)
Massey Ferguson Inc
Original Assignee
Massey Ferguson Inc
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 Massey Ferguson Inc filed Critical Massey Ferguson Inc
Publication of ES175397U publication Critical patent/ES175397U/es
Application granted granted Critical
Publication of ES175397Y publication Critical patent/ES175397Y/es
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
    • A01B21/00—Harrows with rotary non-driven tools
    • A01B21/08—Harrows with rotary non-driven tools with disc-like tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)
  • Soil Working Implements (AREA)
ES1969175397U 1968-11-05 1969-10-02 Grada de discos de tipo alzable. Expired ES175397Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78344568A 1968-11-05 1968-11-05

Publications (2)

Publication Number Publication Date
ES175397U ES175397U (es) 1972-06-16
ES175397Y true ES175397Y (es) 1973-01-16

Family

ID=25129268

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1969175397U Expired ES175397Y (es) 1968-11-05 1969-10-02 Grada de discos de tipo alzable.

Country Status (4)

Country Link
US (1) US3572445A (es)
ES (1) ES175397Y (es)
FR (1) FR2022580B1 (es)
ZA (1) ZA696970B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3637028A (en) * 1970-06-08 1972-01-25 Int Harvester Co Offset disk harrow
US4441562A (en) * 1981-09-04 1984-04-10 Cooper Hugh E Foldable tillage implement
US4591003A (en) * 1985-02-15 1986-05-27 Rome Industries, Inc. Offset harrow
US4971154A (en) * 1989-06-02 1990-11-20 Rome Industries, Inc. Harrow assembly
DE102016000332B4 (de) * 2016-01-18 2025-01-23 Sauer Anbaugeräte GmbH Bodenbearbeitungsmaschine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1421047A (en) * 1919-09-10 1922-06-27 Brenneis Mfg Company Shifting mechanism for disk harrows
US1718797A (en) * 1928-01-11 1929-06-25 Int Harvester Co Tractor disk harrow
US2583830A (en) * 1947-07-15 1952-01-29 Massey Harris Co Tractor lift disk harrow
US2685159A (en) * 1947-10-27 1954-08-03 Allis Chalmers Mfg Co Offset disk harrow
US2775086A (en) * 1953-04-02 1956-12-25 David C Vaughn Plow and diamond-shaped frame therefor
US2759312A (en) * 1954-08-13 1956-08-21 John Deere Killefer Company Control means for tractor supported offset disk harrows
FR1269734A (fr) * 1960-07-06 1961-08-18 Pulvériseur à disques porté
US3080931A (en) * 1960-12-05 1963-03-12 Towner Mfg Company Automatically folding disc
FR1331286A (fr) * 1962-08-23 1963-06-28 South African Farm Impl Herse à disques
FR1388720A (fr) * 1963-10-04 1965-02-12 Huard U C F Sa Des Anciens Eta Machine agricole portée pour pulvériser le sol
US3460630A (en) * 1965-12-16 1969-08-12 Massey Ferguson Inc Transport attachment for implements

Also Published As

Publication number Publication date
FR2022580B1 (es) 1974-09-06
FR2022580A1 (es) 1970-07-31
ZA696970B (en) 1971-05-27
US3572445A (en) 1971-03-30
ES175397U (es) 1972-06-16

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