FR2118958B1 - - Google Patents

Info

Publication number
FR2118958B1
FR2118958B1 FR7145797A FR7145797A FR2118958B1 FR 2118958 B1 FR2118958 B1 FR 2118958B1 FR 7145797 A FR7145797 A FR 7145797A FR 7145797 A FR7145797 A FR 7145797A FR 2118958 B1 FR2118958 B1 FR 2118958B1
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
FR7145797A
Other versions
FR2118958A1 (fr
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 filed Critical
Publication of FR2118958A1 publication Critical patent/FR2118958A1/fr
Application granted granted Critical
Publication of FR2118958B1 publication Critical patent/FR2118958B1/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/09—Watering arrangements making use of movable installations on wheels or the like
    • A01G25/092—Watering arrangements making use of movable installations on wheels or the like movable around a pivot centre

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Cleaning In General (AREA)
FR7145797A 1970-12-21 1971-12-20 Expired FR2118958B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10015770A 1970-12-21 1970-12-21

Publications (2)

Publication Number Publication Date
FR2118958A1 FR2118958A1 (fr) 1972-08-04
FR2118958B1 true FR2118958B1 (fr) 1977-01-21

Family

ID=22278370

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7145797A Expired FR2118958B1 (fr) 1970-12-21 1971-12-20

Country Status (4)

Country Link
US (1) US3659627A (fr)
AU (1) AU454028B2 (fr)
CA (1) CA938636A (fr)
FR (1) FR2118958B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3750953A (en) * 1969-01-17 1973-08-07 R Reinke Electrically driven circular irrigation system
US3782408A (en) * 1972-05-26 1974-01-01 Bollman I Continuous contact distributor for use with irrigation systems
US3840043A (en) * 1972-06-08 1974-10-08 Lockwood Corp Irrigation apparatus
US4262694A (en) * 1978-05-12 1981-04-21 Tumac Industries, Inc. Central pivot assembly for a self-propelled, center-pivot irrigation system
US4277027A (en) * 1979-06-07 1981-07-07 Valmont Industries, Inc. Towable center-pivot irrigation system
US4294500A (en) * 1979-08-30 1981-10-13 Wilson Jack A Rotary electrical junction assembly
US5977681A (en) * 1998-02-02 1999-11-02 Insul-8 Corp. Metal belt and collector ring assembly for transferring electrical current to a rotating body
US7131844B1 (en) 2005-12-19 2006-11-07 Insul-8 Corporation Collector ring assembly
US8616823B1 (en) 2010-02-19 2013-12-31 Alan G. Hoogestraat Bin sweep collector ring assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892593A (en) * 1956-04-30 1959-06-30 Louis P Smeltzer Ambulant land working and irrigating apparatus
US3259319A (en) * 1964-11-25 1966-07-05 David A Wallace Ambulant irrigating device
US3352493A (en) * 1965-10-01 1967-11-14 Enresco Inc Self propelled irrigator
US3335958A (en) * 1965-10-11 1967-08-15 David A Wallace Irrigating device
US3353750A (en) * 1965-10-15 1967-11-21 Leo J Dowd Self-propelled irrigation system of the reciprocable cable type
US3406907A (en) * 1966-09-19 1968-10-22 David A. Wallace Irrigating device

Also Published As

Publication number Publication date
AU3692571A (en) 1973-06-21
FR2118958A1 (fr) 1972-08-04
US3659627A (en) 1972-05-02
CA938636A (en) 1973-12-18
AU454028B2 (en) 1974-10-17

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Legal Events

Date Code Title Description
ST Notification of lapse