Guide and support device for small machine tools, in particular for rotating-mass balancing machines
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B23C-001/00
B23Q-005/52
B23B-025/00
출원번호
US-0774101
(2001-01-31)
우선권정보
IT-MI20000053 U (2000-01-31)
발명자
/ 주소
Trionfetti, Gianni
출원인 / 주소
Balance Systems S.p.A.
대리인 / 주소
Browdy and Neimark, P.L.LC.
인용정보
피인용 횟수 :
8인용 특허 :
11
초록▼
It is provided a support and guide device for small machine tools, in particular for rotating-mass balancing machines, comprising: a base element (2), at least one moving element (3) in engagement with the base element (2), support elements (4) for the moving element (3), and drive members (5) contr
It is provided a support and guide device for small machine tools, in particular for rotating-mass balancing machines, comprising: a base element (2), at least one moving element (3) in engagement with the base element (2), support elements (4) for the moving element (3), and drive members (5) controlling shiftings of the moving element (3), the support elements (4) comprising at least one elastically deformable thin sheet (7) oscillatably supporting the moving element (3), and the drive members (5) being active on the moving element (3) to shaft the latter against the action of the elastically deformable thin sheet (7).
대표청구항▼
1. A support and guide device for machine tools, comprising: a base element, at least one moving element being offset from the base element in a first direction and extending substantially parallel to the base element in a second direction substantially perpendicular to the first direction and b
1. A support and guide device for machine tools, comprising: a base element, at least one moving element being offset from the base element in a first direction and extending substantially parallel to the base element in a second direction substantially perpendicular to the first direction and being adapted to support a tool, support means between said base element and said at least one moving element for movably supporting said at least one moving element, drive members for controlling shifting of said at least one moving element relative to said base element, wherein said support means comprise at least one elastically deformable sheet element oscillatably supporting said at least one moving element, said at least one sheet element extending in the second direction and being located at one end of the at least one moving element, and wherein the drive members act to move said at least one moving element in the first direction at a portion thereof spaced from said one end. 2. A device as claimed in claim 1, wherein said support means further comprise a pair of stiffening plates sandwiching a first region of said at least one sheet element, and wherein said at least one sheet element comprises second regions adjacent said first region and free from said stiffening plates, whereby the elasticity of said at least one sheet element is substantially proportional to the extent of said second regions. 3. A device as claimed in claim 1, further comprising at least one spring interposed between said at least one moving element and said base element for holding said at least one moving element in engagement with said drive members. 4. A device as claimed in claim 1, wherein said drive members comprise a motor and a cam-follower assembly operated by said motor, the cam follower being directly in engagement with said at least one moving element. 5. A device as claimed in claim 1, wherein said drive members are arranged between said base element and said at least one moving element. 6. A device as claimed in claim 1, wherein said at least one moving element comprises a first moving element and a second moving element arranged in overlying relationship, and said at least one elastically deformable sheet element comprises a plurality of elastically deformable sheet elements, said first moving element extending in said second direction and being oscillatably supported by a pair of said elastically deformable sheet elements extending in said first direction and spaced apart from one another, said pair of sheet elements each having one end fastened to said base element and another end fastened to a respective end of said first moving element, said second moving element extending in said second direction and being oscillatably supported by one of said elastically deformable sheet elements extending in said second direction and fastened to a support member for supporting a tool rigid with said first moving element, and wherein said drive members comprise a first drive member arranged to act on said first moving element and a second drive member arranged to act on said second moving element, said first and second drive members being actuatable selectively to cause shifting of said first and second moving elements selectively according to directions substantially perpendicular to one another. 7. A device as claimed in claim 6, wherein said first drive member is arranged between said base element and said first moving element, and wherein said second drive member is arranged between said first moving element and said second moving element.
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이 특허에 인용된 특허 (11)
Adams Charles (9735 N. Sumac Des Plaines IL 60016), Accurate positioning apparatus.
Weber Wilfried (Schopfloch-Unteriflingen DEX) Lind Stefan (Birkenhrdt DEX) Erath Herbert (Waldachtal/Salzstetten DEX), Device for producing drilled holes with an undercut.
Edwards Walter C. (6 Badby Leys Rugby ; Warwickshire GB2) Winterbottom Robert J. H. (4 Manor Court Twyford ; Near Bicester ; Buckinghamshire GB2), Machine tools.
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