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특허 상세정보

Coupling apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16D-003/00   
미국특허분류(USC) 464/079; 464/080
출원번호 US-0858578 (2007-09-20)
등록번호 US7896748 (2011-02-15)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Cantor Colburn LLP
인용정보 피인용 횟수 : 2  인용 특허 : 14

A single piece unitary metal coupling includes a first end, a second end, and a convolution between the first and second ends. The convolution includes at least one cylindrically-shaped tip end.


The invention claimed is: 1. A single piece unitary metal coupling comprising:a first end;a second end; anda plurality of convolutions between the first and second ends, adjacent convolutions separated by a land, each convolution of the plurality of convolutions including:a cylindrically-shaped tip end having substantially uniform material thickness disposed at an external plateau of the convolution, relative to an axis of the coupling;a convolution arm extending from the cylindrically-shaped tip end toward the land and having an outer wall and an inner ...

이 특허에 인용된 특허 (14)

  1. Raser Richard A. (6451 W. 83rd St. Los Angeles CA 90045) Raser William H. (6451 W. 83rd St. Los Angeles CA 90045). Bellowslike thermodynamic reciprocating apparatus. USP1982014309872.
  2. Zilberman Jossef (Randallstown MD). Coupling member for rotatable shafts. USP1991035000722.
  3. Heidrich Gnther (Burgberg DEX). Diaphragm disk assembly for torque transmitting joint and process for its fabrication. USP1989024802882.
  4. Kanao Shiro (No. 9-18 ; Nanpeidai 4-chome Takatsuki-shi ; Osaka JPX). Doubled-walled corrugated synthetic resin pipe. USP1984124487232.
  5. Smolowitz Matthew M. (Sharonville OH). Flexible coupling. USP1995045407237.
  6. Decker Herbert (Lauf DEX). Flexible shaft coupling. USP1980054203304.
  7. Edwin, Tarun J.; Randall, Scott L.; McCrea, Brendan J.; Banas, Christopher E.. Selective adherence of stent-graft coverings. USP2003046547814.
  8. Ayers Joe W. (Sherman TX). Separable drive coupling using metal bellows. USP1989114881922.
  9. Ikeda Tomohiro,JPX. Shield-plated corrugated tube. USP2001106310284.
  10. Fischer ; Rolf ; Seifert ; Gunter. Sleeve with folds therein. USP1978034079757.
  11. Bialobrzeski Walter (68 Summerwood Rd. Wallingford CT 06492). Spring. USP1980114235427.
  12. Wedell Anders S. (Munkegaardsvej 2A Dk-3490 Kvistgaard DKX). Spring for compression and tension, mainly in axial direction. USP1991115065988.
  13. Kanao Shiro (9-18 ; Nanpeidai 4-chome Takatsuki-shi ; Osaka JPX). Synthetic resin pipe including cylindrical inner wall and a spirally extending corrugated outer wall. USP1995025390704.
  14. Thomamueller Dieter (Bruckmuehl DEX) Brunsch Klaus (Wolfratshausen DEX). Universal coupling member for two shafts and method of manufacturing such a coupling member. USP1982064335587.