IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0958346
(1997-10-27)
|
발명자
/ 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
6 인용 특허 :
11 |
초록
▼
A link which facilitates forming a collapsible structure which has a shell at least one attachable portion and at least one socket portion. The socket portion has a flexible, preferably twistable, member which connects to a frame member. The frame member moves into and out of the socket portion of t
A link which facilitates forming a collapsible structure which has a shell at least one attachable portion and at least one socket portion. The socket portion has a flexible, preferably twistable, member which connects to a frame member. The frame member moves into and out of the socket portion of the shell to erect and collapse the structure. The walls of the socket portion may be formed a constant distance apart for at least a portion of the circumference of the shell to permit fabricating the shell from non-resilient material. Caps, detents and protrusions can be used to secure the member to the shell in the erect position by positioning the socket and attachable portions at desired angular relationships and placing the socket portions at any desired position in the circumference of the shell, virtually any collapsible structure can be configured.
대표청구항
▼
A link which facilitates forming a collapsible structure which has a shell at least one attachable portion and at least one socket portion. The socket portion has a flexible, preferably twistable, member which connects to a frame member. The frame member moves into and out of the socket portion of t
A link which facilitates forming a collapsible structure which has a shell at least one attachable portion and at least one socket portion. The socket portion has a flexible, preferably twistable, member which connects to a frame member. The frame member moves into and out of the socket portion of the shell to erect and collapse the structure. The walls of the socket portion may be formed a constant distance apart for at least a portion of the circumference of the shell to permit fabricating the shell from non-resilient material. Caps, detents and protrusions can be used to secure the member to the shell in the erect position by positioning the socket and attachable portions at desired angular relationships and placing the socket portions at any desired position in the circumference of the shell, virtually any collapsible structure can be configured. al.; US-5222739, 19930600, Horiuchi et al.; US-5253871, 19931000, Viollaz; US-5273286, 19931200, Sun; US-5273287, 19931200, Rees; US-5298571, 19940300, Statz et al.; US-5304608, 19940400, Yabuki et al.; US-5314187, 19940500, Proudfit; US-5368304, 19941100, Sullivan et al.; US-5421580, 19950600, Sugimoto et al.; US-5439227, 19950800, Egashira et al.; US-5452898, 19950900, Yamagishi et al.; US-5480155, 19960100, Molitor et al.; US-5482286, 19960100, Molitor et al.; US-5511791, 19960400, Ebisuno et al.; US-5580057, 19961200, Sullivan et al.; US-5586950, 19961200, Endo; US-5645497, 19970700, Sullivan et al.; US-5688192, 19971100, Aoyama; US-5733206, 19980300, Nesbitt et al.; US-5733207, 19980300, Sullivan et al.; US-5759676, 19980600, Cavallaro et al.; US-5803831, 19980900, Sullivan et al.; US-5846141, 19981200, Morgan et al.; US-6018003, 20000100, Sullivan et al.; US-6048279, 20000400, Masutani, 473/372; US-6083119, 20000700, Sullivan et al.; US-6193618, 20010200, Sullivan et al., 473/373
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