FR583696A - Self-opening troughs for pig feed - Google Patents

Self-opening troughs for pig feed

Info

Publication number
FR583696A
FR583696A FR583696DA FR583696A FR 583696 A FR583696 A FR 583696A FR 583696D A FR583696D A FR 583696DA FR 583696 A FR583696 A FR 583696A
Authority
FR
France
Prior art keywords
self
pig feed
opening troughs
troughs
opening
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
Other languages
French (fr)
Inventor
Pierre-Francisque Durand-Saint
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
Application granted granted Critical
Publication of FR583696A publication Critical patent/FR583696A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
    • A01K5/02—Automatic devices
    • A01K5/025—Automatic devices with doors or lids activated by the animals to access feeding place or trough

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Birds (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
FR583696D 1924-07-11 1924-07-11 Self-opening troughs for pig feed Expired FR583696A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR583696T 1924-07-11

Publications (1)

Publication Number Publication Date
FR583696A true FR583696A (en) 1925-01-19

Family

ID=8958860

Family Applications (1)

Application Number Title Priority Date Filing Date
FR583696D Expired FR583696A (en) 1924-07-11 1924-07-11 Self-opening troughs for pig feed

Country Status (1)

Country Link
FR (1) FR583696A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482675A (en) * 1946-07-12 1949-09-20 Pearl W Lamb Poultry feeder
EP0440596A1 (en) * 1990-02-02 1991-08-07 Michael Bräuer Feeding trough for pigs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482675A (en) * 1946-07-12 1949-09-20 Pearl W Lamb Poultry feeder
EP0440596A1 (en) * 1990-02-02 1991-08-07 Michael Bräuer Feeding trough for pigs

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