IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0720584
(2005-11-25)
|
등록번호 |
US-8118291
(2012-02-21)
|
우선권정보 |
DE-20 2004 018 795 U (2004-12-03) |
국제출원번호 |
PCT/EP2005/012618
(2005-11-25)
|
§371/§102 date |
20080414
(20080414)
|
국제공개번호 |
WO2006/058663
(2006-06-08)
|
발명자
/ 주소 |
- Nuchter, Elmar
- Wiessensz, Erich
- Krass, Jurgen
|
출원인 / 주소 |
|
대리인 / 주소 |
Wood, Herron & Evans, LLP
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
13 |
초록
▼
The invention relates to a workpiece positioning device (1) comprising at least one positioning axis (35, 39) and a modular machine frame (3) on which at least one workpiece receiving element (8, 9) is arranged. At least one frame part (4, 5, 6, 7) comprises at least one frame module (15) provided,
The invention relates to a workpiece positioning device (1) comprising at least one positioning axis (35, 39) and a modular machine frame (3) on which at least one workpiece receiving element (8, 9) is arranged. At least one frame part (4, 5, 6, 7) comprises at least one frame module (15) provided, in turn, with a long carrier element (16) and at least one connection element (17, 18, 18′).
대표청구항
▼
1. A workpiece positioning apparatus, comprising: a base;at least one elongate carrier element;at least one connection element, each said connection element including at least one bearing configured to receive a respective carrier element;a workpiece receiving member adapted to receive a workpiece t
1. A workpiece positioning apparatus, comprising: a base;at least one elongate carrier element;at least one connection element, each said connection element including at least one bearing configured to receive a respective carrier element;a workpiece receiving member adapted to receive a workpiece thereon and having a first axis of rotation;said workpiece receiving member selectively repositionably coupled to said base by said carrier element and said connection element to selectively change a position or orientation of said first axis of rotation;a fastening member projecting into said bearing of said connection element and engaging said carrier element such that said carrier element is fixed relative to said connection element corresponding to the position or orientation of said first axis of rotation; anda drive unit operatively coupled to said workpiece receiving member to drive said workpiece receiving member about said first axis of rotation. 2. A workpiece positioning device, comprising: a first elongate carrier element; andat least two connection elements selectively coupled to said first carrier element;each of said first and second connection elements comprising: a first shell half and a second shell half configured to be coupled together in confronting relation,a first bearing surface defined by respective confronting portions of said first shell half and said second shell half, said first bearing surface defining a first space for receiving said first carrier element therein such that said first carrier element extends along a first axis, anda second bearing surface defining a second space adapted to receive a second carrier element therein such that the second carrier element extends along a second axis that intersects and is orthogonal to said first axis. 3. The workpiece positioning device of claim 2, wherein said second bearing surface is defined by third and forth confronting portions of said first and second shell halves. 4. The workpiece positioning device of claim 2, wherein said second bearing surface is defined by an aperture through at least one of said first or second shell halves. 5. The workpiece positioning device of claim 2, wherein each of said first and second shell halves includes a groove extending along said first axis to define at least a portion of said first bearing surface. 6. The workpiece positioning device of claim 3, wherein each of said first and second shell halves includes a groove extending along said second axis to define at least a portion of said second bearing surface. 7. The workpiece positioning device of claim 2, further comprising: an access port through at least one of said first and second shell halves and communicating with at least one of said first space or said second space. 8. The workpiece positioning device of claim 7, further comprising: a projection extending across said access port and having an aperture therethrough with a longitudinal axis intersecting at least one of said first space or said second space for receiving a pin to facilitate positioning of said carrier element relative to said first bearing surface or said second bearing surface. 9. The workpiece positioning device of claim 2, further comprising: a drive unit operatively coupled to one of said connection elements; anda workpiece mounting operatively coupled to said drive unit and driven by said drive unit for rotation about one of said first axis or said second axis. 10. The workpiece positioning device of claim 2, further comprising: a base supporting said carrier element and said connection elements thereon. 11. The workpiece positioning device of claim 10, wherein said base has an axis of rotation, said carrier element and said connection elements supported on said base for rotation about said axis of rotation. 12. The workpiece positioning device of claim 10, wherein said base defines said first shell half of at least one of said connection elements. 13. A workpiece positioning device, comprising: a base;at least one first connection assembly and at least one second connection assembly coupled to said base, each said first and second connection assembly comprising: an elongate first carrier element having a first end and a second end,a first shell half and a second shell half configured to be coupled together in confronting relation,a first bearing surface defined by respective confronting portions of said first shell half and said second shell half, said first bearing surface defining a first space for receiving said first end of said carrier element therein such that said carrier element extends along a first axis, anda second bearing surface defining a second space for receiving the second end of a respectively coupled second carrier element therein such that the second carrier element extends along a second axis that intersects and is orthogonal to said first axis;a drive unit operatively coupled to one of said first connection assemblies; anda workpiece receiving member operatively coupled to one of said first or second connection assemblies and arranged in spaced, confronting relation to said drive unit for receiving a workpiece therebetween. 14. The workpiece positioning device of claim 13, wherein said first connection assembly and said second connection assembly are coupled to said base by first and second connection elements, respectively, each said connection element comprising: a third shell half and a fourth shell half configured to be coupled together in confronting relation, anda third bearing surface defining a third space for receiving the second end of one of said first or second carrier elements therein, said third bearing surface defined by respective confronting portions of said third shell half and said fourth shell half. 15. The workpiece positioning device of claim 13, wherein said base has an axis of rotation, said first connection assembly and said second connection assembly supported on said base for rotation about said axis of rotation.
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