Spinner with continuous 3-fold symmetry for multiple utilitarian, educational and ornamental uses
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0945453
(2001-08-31)
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발명자
/ 주소 |
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출원인 / 주소 |
|
대리인 / 주소 |
Dawes, Daniel L.Myers, Dawes & Andras LLP
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인용정보 |
피인용 횟수 :
8 인용 특허 :
1 |
초록
▼
The Mamikon spinner is a continuous 3 twist, single surface, having threefold symmetry and dynamic properties. It spins with a slight flow of air in the direction of the axes, and when rotated about the axis of symmetry, it acts as a blade, propeller or fan, providing for a multiplicity of utilitari
The Mamikon spinner is a continuous 3 twist, single surface, having threefold symmetry and dynamic properties. It spins with a slight flow of air in the direction of the axes, and when rotated about the axis of symmetry, it acts as a blade, propeller or fan, providing for a multiplicity of utilitarian, educational, entertainment and ornamental uses.
대표청구항
▼
The Mamikon spinner is a continuous 3 twist, single surface, having threefold symmetry and dynamic properties. It spins with a slight flow of air in the direction of the axes, and when rotated about the axis of symmetry, it acts as a blade, propeller or fan, providing for a multiplicity of utilitari
The Mamikon spinner is a continuous 3 twist, single surface, having threefold symmetry and dynamic properties. It spins with a slight flow of air in the direction of the axes, and when rotated about the axis of symmetry, it acts as a blade, propeller or fan, providing for a multiplicity of utilitarian, educational, entertainment and ornamental uses. amer assembly of claim 7 including means for holding the tool in said socket, hole or bore selected from a friction fit, a magnet or a spring. 10. The conduit reamer assembly of claim 1 wherein said proximal end of said spindle has a spline formation thereon for engaging with a mating spline formation within a rotatable drive structure. 11. The conduit reamer assembly of claim 1 wherein said spindle has an annular groove therein for mating with a spring biased detent in a rotatable drive structure for providing an axial holding force to hold said spindle against axial movement relative to the rotatable drive structure. 12. The conduit reamer assembly of claim 1 wherein said drive structure comprises a polygonal formation on the exterior of said main body of said spindle. 13. A tool mounting and tool magazine assembly comprising: a spindle having a main body portion, a distal end and a proximal end; drive structure on said spindle for mating with corresponding drive structure in a rotatable drive structure in or on a driving mechanism; a conduit reamer assembly mounted on said spindle; a tool magazine including a body having a throughbore which is received over said spindle for mounting said tool magazine behind said conduit reamer, said body having a rearwardly facing surface and said tool magazine including at least one bore, socket or hole extending into said tool magazine from said back surface thereof for receiving and storing a tool. 14. The tool holder and tool magazine assembly of claim 13 wherein said tool magazine has at least two bores, holes or sockets each having a polygonal cross-section for receiving a polygonally configured base of a tool. 15. The tool holder and tool magazine assembly of claim 13 including means for holding the tool in said socket, hole or bore selected from a friction fit, a magnet or a spring. 16. The tool holder and tool magazine assembly of claim 13 wherein said proximal end of said spindle has a spline formation thereon for engaging with a mating spline formation within a rotatable drive structure. 17. The tool holder and tool magazine assembly of claim 13 wherein said spindle has an annular groove therein for mating with a spring biased detent in a rotatable drive structure for providing an axial holding force to hold said spindle against axial movement relative to the rotatable drive structure. 18. The tool holder and tool magazine assembly of claim 13 wherein said drive structure comprises a polygonal formation on the exterior of said main body of said spindle. 19. The tool holder and tool magazine assembly of claim 13 wherein said conduit reamer is mounted on said spindle ahead of said tool magazine and comprises at least two stepped cylindrical sections including a first cylindrical section and a second larger diameter section; a first, generally hook-shape formation extending radially outwardly of said first cylindrical section and defining a U-shaped space between said cylindrical section and an outer axially extending finger of said first formation; said second cylindrical section having a second hook shaped formation extending generally radially outwardly from said second cylindrical section and defining a U-shaped space between said second cylindrical section and an outer axially extending finger of said second formation; and said conduit reamer having means for fixing said reamer against rotation on said spindle and said U-shaped spaces being adapted to be received over a cut end of a piece of conduit for engaging the cut end as said conduit reamer is rotated.
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