GB763664A - Improvements relating to the ventilating of poultry houses, pig houses and the like - Google Patents

Improvements relating to the ventilating of poultry houses, pig houses and the like

Info

Publication number
GB763664A
GB763664A GB3091254A GB3091254A GB763664A GB 763664 A GB763664 A GB 763664A GB 3091254 A GB3091254 A GB 3091254A GB 3091254 A GB3091254 A GB 3091254A GB 763664 A GB763664 A GB 763664A
Authority
GB
United Kingdom
Prior art keywords
houses
ventilating
sashes
improvements relating
pig
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
GB3091254A
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.)
WILFRED HENRY HEARN
Original Assignee
WILFRED HENRY HEARN
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 WILFRED HENRY HEARN filed Critical WILFRED HENRY HEARN
Priority to GB3091254A priority Critical patent/GB763664A/en
Publication of GB763664A publication Critical patent/GB763664A/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
    • A01K1/00—Housing animals; Equipment therefor
    • A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
    • A01K1/0064—Construction of air inlets or outlets in walls

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

763,664. Turnbutton fastenings. HEARN, W. H. Aug. 24, 1955 [Oct. 26, 1954], No. 30912/54. Class 44. [Also in Group X] Two inwardly opening window sashes 1, hinged to the bottom rail of a frame 2 carry, on arms 6, a bar 7 which co-operates with a pivotable fastening device 9, a depending U-shaped part 10 on the device 9 being provided with inner and outer edges for co-operation with the bar 7 to hold the sashes respectively in closed and open positions. In a modification, the fastening device is provided with two U-shaped parts, such as 9, and a single outer limb so that the sashes can be held in a closed, and in two open, positions.
GB3091254A 1954-10-26 1954-10-26 Improvements relating to the ventilating of poultry houses, pig houses and the like Expired GB763664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3091254A GB763664A (en) 1954-10-26 1954-10-26 Improvements relating to the ventilating of poultry houses, pig houses and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3091254A GB763664A (en) 1954-10-26 1954-10-26 Improvements relating to the ventilating of poultry houses, pig houses and the like

Publications (1)

Publication Number Publication Date
GB763664A true GB763664A (en) 1956-12-12

Family

ID=10315025

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3091254A Expired GB763664A (en) 1954-10-26 1954-10-26 Improvements relating to the ventilating of poultry houses, pig houses and the like

Country Status (1)

Country Link
GB (1) GB763664A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2403501A (en) * 2003-07-02 2005-01-05 Fenlock Hansen Ltd Security glazing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2403501A (en) * 2003-07-02 2005-01-05 Fenlock Hansen Ltd Security glazing
GB2403501B (en) * 2003-07-02 2007-06-20 Fenlock Hansen Ltd Security glazing

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