|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||164/235 ; 164/045 ; 164/249|
|§371/§102 date||19950320 (19950320)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 2 인용 특허 : 3|
A pattern from which cast nodes can be produced, the pattern including a central ring or disc against which one or more stubs abut at selected stations to enable nodes of differing annular geometries and/or stub diameter to be produced from the same pattern.
[ What is claimed is:] [1.] A pattern from which a steel node can b cast as a single integral piece, the pattern comprising:a central ring; anda plurality of stubs, each stub being rotatable selectively about the circumference of the central ring to provide for variations in stub spacings and angles whereby a plurality of steel nodes having differing geometries can be produced from the same pattern.