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특허 상세정보

Rib form for tank ribs

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-007/46   
미국특허분류(USC) 220/71 ; 229/DIG ; 1 ; 220/83
출원번호 US-0871225 (1986-06-06)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 9  인용 특허 : 0
초록

The rib form comprises a cardboard blank folded into a trapezoidal shape and having overlapping opposite longitudinal edge portions of the blank glued together and forming the shorter of the two parallel sides of the trapezoidal shape. Peripheral slots evenly spaced along the rib form are cut through the longer of the parallel sides and through the two angular sides of the trapezoidal shape.

대표
청구항

A hollow elongate cardboard rib form that can be positioned on a glass fiber reinforced plastic tank and over which a glass fiber reinforced plastic reinforcing rib can be formed to reinforce the walls of the tank, the rib form having a trapezoidal cross-sectional shape, having a double thickness of cardboard at a shorter of two parallel sides of the trapezoidal shape, said double thickness comprising overlapped and glued together opposite longitudinal edge portions of a starting flat blank from which the rib form is made, and having a plurality of longi...

이 특허를 인용한 특허 피인용횟수: 9

  1. Leshik Richard R. (Ewing Township ; Mercer County NJ) Dean Jill P. (Plainsboro NJ) Krimm Dagmar (Braunschweig DEX). Aseptically-packaged, aspartame-containing puddings. USP1990064931302.
  2. Sharp Bruce R.. Composite storage tank having double wall characteristics. USP1998065772938.
  3. Sharp Bruce R. (321 Ski Way Box 5867 Incline Village NV 89450). Composite storage tank having double wall characteristics. USP1997055628425.
  4. Sharp Bruce R. (22375 Edgewater Dr. ; Unit 241 Charlotte Harbor FL 33980). Double walled fibrous reinforced resinous storage tanks with common rib supports. USP1991065020358.
  5. Sharp Bruce R. (4090 Rose Hill Ave. Cincinnati OH 45229). Double walled storage tank having a ribbed appearance. USP1989094869386.
  6. Head, Andrew Atkins; Peter, John William. Integrally-reinforced braided tubular structure and method of producing the same. USP2003016510961.
  7. Dittmann, Ralf-Peter; Kaschel, Sebastian; Engler, Lothar. Moulded body for producing a fibre composite component. USP2016089409321.
  8. Joh, Ki-Hun; Chun, Sang-Eon; Bang, Chang-Seon; Lee, Dai-Gil; Kim, Byung-Chul; Kim, Bu-Gi; Kim, Jin-Gyu; Yoon, Soon-Ho; Park, San-Wook; Lee, Kwan-Ho; Kim, Seong-Su; Kim, Byoung-Jung; Kim, Po-Chul; Yu, Ha-Na; Suh, Yong-Suk; Han, Sang-Min; Yoon, Jong-Won; Choi, Jae-Yeon; Son, Hee-Jin. Reinforcing member for corrugated membrane of LNG cargo tank, membrane assembly having the reinforcing member and method for constructing the same. USP20181110132446.
  9. Weaver A. Michael (Bakersfield CA) Wiegand Joseph R. (Bakersfield CA) Stickley Dewey C. (Bakersfield CA). Storage tanks with fabricated support ribs. USP1990054923081.