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US2488509A - Scarecrow - Google Patents

Scarecrow Download PDF

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Publication number
US2488509A
US2488509A US657764A US65776446A US2488509A US 2488509 A US2488509 A US 2488509A US 657764 A US657764 A US 657764A US 65776446 A US65776446 A US 65776446A US 2488509 A US2488509 A US 2488509A
Authority
US
United States
Prior art keywords
strip
producing
depressed portions
sound
foil
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 - Lifetime
Application number
US657764A
Other languages
English (en)
Inventor
Lewin Gunnar Erik Werner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of US2488509A publication Critical patent/US2488509A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
    • A01M29/06—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
    • A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/04—Sound-producing devices

Definitions

  • a scarecrow consisting of a strip or the like of a metal foil (for instance aluminium foil)
  • a strip or the like of a metal foil for instance aluminium foil
  • the strip according to the present invention is provided with impressions spaced along the surface of the strip, the extension of said impressions in longitudinal and transverse directions of the strip being at least several times smaller than the corresponding dimensions of the strip.
  • Figure 1 is a plan View of a strip according to one embodiment of the invention.
  • Figures 2 to show sections taken on the lines II-II, IIl- III, IV--IV and VV respectively, of Figure l, to enlarged scale.
  • Figure 6 is a plan view of a strip according to a second embodiment.
  • the strip l for instance of aluminium, is provided with impressions consisting of depressed surface portions 2 and between the same linear impressions 3 extending in the longitudinal direction of the strip and arranged in such manner that the bending of the strip occurs substantially across the depressed surface portions 2, which in a very high degree increases the crackling effect on the fluttering of the strip 1.
  • the impressions 2 and 3 form corresponding projecting portions 4 ( Figures 2 and 4) and 5 ( Figures 1 and 5) respectively on the opposite surface of the strip I. Said portions 4 are therefore comprised by the term impressions in the annexed claims and give the intended efiect.
  • the depressed surface portions 2 in Figure 1 are in the embodiment shown in Figure 6 substituted for linear short impressions 6.
  • the strip I is provided with an aperture I near the upper edge of the strip for suspension of the same from a support.
  • a device for producing sound comprising a strip of flexible, foil-like and resilient, metallic material provided with longitudinally and transversely spaced depressed portions, agitation of said strip producing flexing of said depressed portions thereby increasing the sound producing characteristics of said strip.
  • a device for producing sound comprising a strip of flexible, foil-like and resilient, metallic material provided with alternate rows of longitudinally spaced depressed portions and longitudinally spaced linear depressed portions, the depressed portions in adjacent rows being staggered, agitation of said strip producing flexing of said depressed portions thereby increasing the sound producing characteristics of said strip.
  • a device for producing sound comprising a strip of flexible, foil-like and resilient, metallic material provided with longitudinally disposed rows of spaced linear depressed portions, the depressed portions in adjacent rows being staggered, agitation of said strip producing flexing of said depressed portions thereby increasing the sound producing characteristics of said strip.
  • a device for producing sound comprising a strip of flexible, foil-like and resilient, metallic material provided with substantially parallel rows of spaced linear depressed portions, the depressed portions in adjacent rows being staggered, agitation of said strip producing flexing of said depressions thereby increasing the sound producing characteristics of said strip.
  • a device for producing sound comprising a strip of flexible, foil-like and resilient, metallic material of such a guage that said material if suspended may be fluttered by movement of air and may be readily distored in any direction, said strip being provided with longitudinally and transversely spaced depressed portions, agitation of said strip producing flexing of said depressed portions thereby increasing the sound producing characteristics of said strip.
  • a device for producing sound comprising a strip of flexible, foil-like and resilient, metallic material of such a guage that said material if suspended may be fluttered by movement of air REFERENCES CITED and may be readily distorted in any direction,
  • said strip being provided with alternate rows of g z g rsferences are of record m the longitudinally spaced depressed portions and 5 n longitudinally spaced linear depressed portions, 5 UNITED STATES PATENTS the depressions in adjacent rows being staggered, b agitation of said strip producing flexing of said g g fg depressed portions thereby increasing the sound 2 033340 g 1936 producing characteristics of said strip.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Birds (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Laminated Bodies (AREA)
  • Toys (AREA)
  • Transmission Devices (AREA)
  • Confectionery (AREA)
  • Catching Or Destruction (AREA)
US657764A 1945-01-27 1946-03-28 Scarecrow Expired - Lifetime US2488509A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE67845 1945-01-27

Publications (1)

Publication Number Publication Date
US2488509A true US2488509A (en) 1949-11-15

Family

ID=34075228

Family Applications (1)

Application Number Title Priority Date Filing Date
US657764A Expired - Lifetime US2488509A (en) 1945-01-27 1946-03-28 Scarecrow

Country Status (4)

Country Link
US (1) US2488509A (fr)
BE (1) BE462870A (fr)
FR (1) FR920718A (fr)
GB (1) GB602925A (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3664291A (en) * 1971-02-05 1972-05-23 Paul C Fritz Ribbon-type garage parking device
US4597357A (en) * 1983-11-11 1986-07-01 Lemessurier David H Bird frightening devices
US5830037A (en) * 1996-09-09 1998-11-03 Mercury Printing Noise-making strip
US6671992B1 (en) 1999-05-26 2004-01-06 Avian Systems Corporation Bird removal device
US20040154211A1 (en) * 2001-11-28 2004-08-12 Campas Oscar R. Light-reflecting bird-repelling device and method
US20040244275A1 (en) * 2003-06-05 2004-12-09 Forsberg Packaging Co., Llc Method and apparatus for repelling flying insects
US20050166537A1 (en) * 2004-02-03 2005-08-04 Geiger Gerard G. Bird repellant device for use on transparent surface
US20170347641A1 (en) * 2016-06-01 2017-12-07 Daniel GIANGRASSO Bird Deterrent

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2688116B1 (fr) * 1992-03-04 1996-11-22 Serge Barbieux Sachet renfermant une matiere repulsive a l'egard des animaux.
CN112273366A (zh) * 2020-10-28 2021-01-29 玉林市农业科学院(广西农业科学院玉林分院) 水稻直播栽培中农用无人机生态驱赶鸟类的方法及系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US366286A (en) * 1887-07-12 Ornamentation of sheet metal
US2033340A (en) * 1935-01-02 1936-03-10 Bernard Wilmsen Multicrinkled tinsel
US2060161A (en) * 1934-01-29 1936-11-10 Altmann Hans Peter Device for frightening animals
US2075286A (en) * 1934-11-03 1937-03-30 Jackes Evans Mfg Company Sheet metal product
US2133357A (en) * 1936-02-07 1938-10-18 Maser Jacob Ornamented metal foil

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US366286A (en) * 1887-07-12 Ornamentation of sheet metal
US2060161A (en) * 1934-01-29 1936-11-10 Altmann Hans Peter Device for frightening animals
US2075286A (en) * 1934-11-03 1937-03-30 Jackes Evans Mfg Company Sheet metal product
US2033340A (en) * 1935-01-02 1936-03-10 Bernard Wilmsen Multicrinkled tinsel
US2133357A (en) * 1936-02-07 1938-10-18 Maser Jacob Ornamented metal foil

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3664291A (en) * 1971-02-05 1972-05-23 Paul C Fritz Ribbon-type garage parking device
US4597357A (en) * 1983-11-11 1986-07-01 Lemessurier David H Bird frightening devices
US5830037A (en) * 1996-09-09 1998-11-03 Mercury Printing Noise-making strip
US6671992B1 (en) 1999-05-26 2004-01-06 Avian Systems Corporation Bird removal device
US20040154211A1 (en) * 2001-11-28 2004-08-12 Campas Oscar R. Light-reflecting bird-repelling device and method
US20040244275A1 (en) * 2003-06-05 2004-12-09 Forsberg Packaging Co., Llc Method and apparatus for repelling flying insects
US20050166537A1 (en) * 2004-02-03 2005-08-04 Geiger Gerard G. Bird repellant device for use on transparent surface
US20170347641A1 (en) * 2016-06-01 2017-12-07 Daniel GIANGRASSO Bird Deterrent
US10645919B2 (en) * 2016-06-01 2020-05-12 Daniel GIANGRASSO Bird deterrent

Also Published As

Publication number Publication date
FR920718A (fr) 1947-04-16
BE462870A (fr) 1946-03-30
GB602925A (en) 1948-06-04

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