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특허 상세정보

Flexible lattice-like grid structure etched from a metallic foil

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C23F-001/02   
미국특허분류(USC) 428/596 ; 96/36 ; 156/644 ; 156/659
출원번호 US-0618933 (1975-10-02)
우선권정보 DT-2447565 (1974-10-05)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 15  인용 특허 : 0
초록

A flexible fine lattice-like grid structure is formed by etching a metal foil printed with a pattern of intersecting webs crossing at junction points. The sections of the webs extending between the junction points have a length greater than the shortest between the junction points. The web sections between junction points can be curvilinear or made up of a plurality of angularly disposed rectilinear sub-sections. The shape and length of web sections can be varied to achieve different expansion limits in different directions.

대표
청구항

In a flexible metallic fine grid structure for antenna reflectors with a double curved surface with the grid structure comprising a plurality of web sections interconnected at junction points, said web sections being curved in the plane of the grid and the junction points of said web sections forming the corners of equilateral triangles, wherein the improvement comprises that said web sections being etched from a metal foil, said web sections connecting the junction points having a sinusoidal configuration for the extent of the web sections between junct...

이 특허를 인용한 특허 피인용횟수: 15

  1. Mullane ; Jr. William I. (Cincinnati OH). Apparatus for uniformly debossing and aperturing a resilient plastic web. USP1985044509908.
  2. Becker, Wiren D.; Chen, Zhaoqing; Katopis, George. Ceramic substrate grid structure for the creation of virtual coax arrangement. USP2011077985927.
  3. Becker,Wiren D.; Chen,Zhaoqing; Katopis,George. Ceramic substrate grid structure for the creation of virtual coax arrangement. USP2008127465882.
  4. Dittrich, Kay W.. Cover skin for a variable-shape aerodynamic area. USP2011037896294.
  5. Bishop Delmar J. (Hamilton OH). Film forming structure for uniformly debossing and selectively aperturing a resilient plastic web and method for its con. USP1983074395215.
  6. Cagle, Christopher M.; Schlecht, Robin W.. Flexible volumetric structure. USP2014128899563.
  7. Ahr Nicholas A. (Cincinnati OH) Louis Paul R. (Cincinnati OH) Mullane ; Jr. William I. (Cincinnati OH) Ouellette William R. (Cincinnati OH). Macroscopically expanded three-dimensional plastic web exhibiting non-glossy visible surface and cloth-like tactile impr. USP1984074463045.
  8. Mullane ; Jr. William I. (Cincinnati OH). Method and apparatus for uniformly debossing and aperturing a resilient plastic web. USP1984044441952.
  9. Frankowski Leo A. (24770 Roosevelt Ct. Farmington Hills MI 48018). Method for making a thin-walled object. USP1981044262059.
  10. Hammer ; Jr. Ganz G. (Speedway IN). Method for making an air cooled combustor. USP1980114233123.
  11. Chao, Shin-Hua; Wu, Shyh-Ing; Liao, Kuan-Neng; Yeh, Gin-Nan. Method of attaching a heat sink to an IC package. USP2005076918178.
  12. Radel Clifford J. (Cheviot OH) Thompson Hugh A. (Fairfield OH). Method of imparting a three-dimensional fiber-like appearance and tactile impression to a running ribbon of thermoplasti. USP1986074601868.
  13. Radel Clifford J. (Cheviot OH) Thompson Hugh A. (Fairfield OH). Resilient plastic web exhibiting fiber-like properties. USP1982084342314.
  14. Skog Jack E. (Seattle WA). Screen fabrication by hand chemical blanking. USP1982124362595.
  15. Rajasekaran, Ramesh; Boucher, Marc-Antoine; Smith, Chrisopher W.; Scarpa, Fabrizio; Evans, Kenneth E.. Vibration damping. USP2016119494206.