Patent US4896869A successfully refreshed from Google Patents.
US4896869A
Expired / Lapsed
US
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Moving table apparatus
Assignee: Tokyo Electron Ltd
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Filing: 1988-10-27
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Granted: 1990-01-30
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Expires: 2008-10-27
Abstract
Abstract A moving table apparatus includes a base, two guide rails laid on the base and extending in a direction Y, a first table capable of moving on rails, in direction Y, two guide rails laid on the first table and extending a direction X, and a second table capable of moving on the guide rails laid on the first table, in direction X. The first table has a main table located on the side of the base, a support table supporting the second table, and a pin supporting the support table what is rotatable relative to the main table. Before the main and support tables are fastened together by means of screws, the support table is rotated around the pin, thereby adjusting the angle between two straight lines extending in directions X and Y, respectively.
Inventors
- 👤 Kiyoshi Takekoshi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:27
CPC Classifications
H; H10; H10P; H10P72/00; H10P72/50; B; B23; B23P; B23P19/00; B23P19/04; B23Q; B23Q1/00; B23Q1/25; B23Q1/44; B23Q1/56; B23Q1/60; B23Q1/62; B23Q1/621; B23Q1/623
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
93 words
A moving table apparatus comprising: a base; a first moving support moving on the base, in a first direction, said first moving support having a main member and a support member rotatably connected to said main member; a second moving support moving on said support member of said first moving support in a second direction, different from said first direction; and adjusting means for moving said main member and support member relative to each other, thereby adjusting, to a predetermined value, an angle between two lines extending in said first and second directions.
Claim 2
Dependent Claim
93 words
A moving table apparatus comprising: a base; a first moving support moving on the base, in a first direction, said first moving support having a main member and a support member rotatably connected to said main member; a second moving support moving on said support member of said first moving support in a second direction, different from said first direction; and adjusting means for moving said main member and support member relative to each other, thereby adjusting, to a predetermined value, an angle between two lines extending in said first and second directions.
Claim 3
Dependent Claim
27 words
A moving table apparatus according to claim 1, wherein said first moving support includes a connecting member for rotatably connecting said main member and said support member.
Claim 4
Dependent Claim
38 words
A moving table apparatus according to claim 1, wherein said base has a first guide member for guiding the first table, and said first moving support has a first support member movably supported on said first guide member.
Claim 5
Dependent Claim
41 words
A moving table apparatus according to claim 1, wherein said first moving support has a second guide member for guiding said second moving support, and said second moving member has a second support member movably supported on said second guide member.
Claim 6
Dependent Claim
29 words
A moving table apparatus according to claim 1, wherein said adjusting means has a rotation-adjusting member for rotating said support member, thereby changing a position of said support member.
Claim 7
Dependent Claim
21 words
A moving table apparatus according to claim 5, wherein said rotation-adjusting member has means for pushing and pulling the support member.
Claim 8
Dependent Claim
24 words
A moving table apparatus according to claim 6, wherein said means for pushing and pulling the support table has pushing screw and pulling screw.
Claim 9
Dependent Claim
20 words
A moving table apparatus according to claim 1, further comprising a first drive means for driving said first moving support.
Claim 10
Dependent Claim
53 words
A moving table apparatus according to claim 8, wherein said first drive means includes a first nut section attached to the first moving support, a first lead screw fixed to the base and screwed through said first nut section, extending in said first direction, and rotating means for rotating said first lead screw.
Claim 11
Dependent Claim
25 words
A moving table apparatus according to claim 9, wherein a plurality of balls are interposed between said first lead screw and said first nut section.
Claim 12
Dependent Claim
20 words
A moving table apparatus according to claim 1, further comprising a second drive means for driving said second moving support.
Claim 13
Dependent Claim
55 words
A moving table apparatus according to claim 11, wherein said first drive means includes a second nut section attached to the second moving support, a second lead screw fixed to the first moving support and screwed through said second nut section, extending in said second direction, and a means for rotating said second lead screw.
Claim 14
Dependent Claim
25 words
A moving table apparatus according to claim 12, wherein a plurality of balls are interposed between said second lead screw and said second nut section.
Claim 15
Dependent Claim
30 words
A moving table apparatus according to claim 2, wherein said connecting member has a pin located at said main member and serving as a rotating center of said support member.
Claim 16
Dependent Claim
30 words
A moving table apparatus according to claim 14, wherein said first moving support is rectangular and said pin is located at one of the corners of said first moving support.
Claim 17
Dependent Claim
32 words
A moving table apparatus according to claim 15, wherein said adjusting means is located at a corner of the first moving support different from the corner at which said pin is located.
Claim 18
Dependent Claim
130 words
A moving table support table apparatus comprising: a base; a first table located above said base; a first rail provided on said base, said first table moving on said first rail in a first direction; a second table located above said first table; a second rail providing on said first table, said second table moving on said second rail in a second direction, different from said first direction; and adjusting means for adjusting, to a predetermined value, the angle between two lines extending in said first and second directions; said first table having a main table supported on said first rail and a support table rotatably stacked on said main table, said adjusting means rotating said main table and said support table relative to each other, thereby adjusting said angle.
Claim 19
Dependent Claim
130 words
A moving table support table apparatus comprising: a base; a first table located above said base; a first rail provided on said base, said first table moving on said first rail in a first direction; a second table located above said first table; a second rail providing on said first table, said second table moving on said second rail in a second direction, different from said first direction; and adjusting means for adjusting, to a predetermined value, the angle between two lines extending in said first and second directions; said first table having a main table supported on said first rail and a support table rotatably stacked on said main table, said adjusting means rotating said main table and said support table relative to each other, thereby adjusting said angle.
Claim 20
Dependent Claim
140 words
A probing machine for examining the electrical properties of an object to be examined by means of a plurality of probes, said machine comprising: an examining part having an examining position for said object; and an aligning part for aligning said object, thereby adapting said object to said examining position; said aligning part including: a base; a first moving support moving on said base, in a first direction, and having a main member and a support member rotatably connected to said main member; a second moving support moving on said support member of said first moving support in a second direction, different from said first direction; and adjusting means for moving said main member and said support member relative to each other, thereby adjusting, to a predetermined value, an angle between two lines extending in said first and second directions.
Claim 21
Dependent Claim
140 words
A probing machine for examining the electrical properties of an object to be examined by means of a plurality of probes, said machine comprising: an examining part having an examining position for said object; and an aligning part for aligning said object, thereby adapting said object to said examining position; said aligning part including: a base; a first moving support moving on said base, in a first direction, and having a main member and a support member rotatably connected to said main member; a second moving support moving on said support member of said first moving support in a second direction, different from said first direction; and adjusting means for moving said main member and said support member relative to each other, thereby adjusting, to a predetermined value, an angle between two lines extending in said first and second directions.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-01-29 | 1993-07-31 | 1994-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-01-29 | 1997-07-31 | 1998-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-01-29 | 2001-07-31 | 2002-01-30 | $7700.00 | Window Closed / Lapsed |