US4187601A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Universal type machine tool
Assignee: Individual
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Filing: 1978-04-26
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Granted: 1980-02-12
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Expires: 1998-04-26
Abstract
Abstract A universal type machine tool has a horizontal bed which, via a turnable intermediate slide, supports a rectangular work table, the slide being displaceable along the bed. A vertical column, displaceable along a bed perpendicular to the first bed has a second intermediate slide displaceable along the column and turnable around a horizontal axis. Its turnable portion carries a rectangular plate along which a foot plate for a drive unit is longitudinally displaceable. The foot plate supports a drive unit turnable around a horizontal axis and adapted alternatively to rotate a tool or a workpiece.
Inventors
- 👤 Per O. Aldrin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:34
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/44; B23Q1/48; Y; Y10; Y10T; Y10T29/00; Y10T29/50; Y10T29/51; Y10T29/5104; Y10T29/5105; Y10T409/00; Y10T409/30; Y10T409/306664; Y10T409/306776; Y10T409/307056; Y10T409/307112; Y10T409/307672; Y10T409/30868; Y10T409/308792
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
300 words
A universal type machine tool, comprising: a frame (1, 2); a horizontal bed (3) on said frame and having an elongated guide (4); a first rotatable intermediate slide means (5) displaceably and feedably mounted on said guide (4) of said bed (3), said first intermediate slide means (5) being rotatable around a vertical axis; an elongated rectangular table (6) supported on said first intermediate slide means (5) and being rotatable about said vertical axis, said rectangular table (6) being displaceable and feedable in the direction of its longest side relative to said first intermediate slide means (5); an elongated vertical column (11) mounted to said frame, said column (11) having a vertically directed longitudinal axis; a second rotatable intermediate slide means (14) mounted to said vertical column (11) and being displaceable and feedable along said longitudinal axis of said vertical column (11), said second intermediate slide means (14) being rotatable around a horizontal axis; an elongated rectangular plate (16) mounted to said second intermediate slide means (14) and being displaceable and feedable in the direction of its longest side relative to said second intermediate slide means (14), said rectangular plate (16) also being rotatable about said horizontal axis; feed means (18) coupled to said rectangular plate (16) for feeding said rectangular plate (16) relative to said second intermediate slide means (14) in the direction of the longest side of said rectangular plate (16); and a drive unit (20) selectably mountable to said displaceably feedable rectangular plate (16) and, when mounted to said rectangular plate (16), being displaceable relative to said rectangular plate in the direction of the longest side of said rectangular plate (16) for fixation of said drive unit (20) in different positions, said drive unit (20) being turnable relative to said rectangular plate (16) around a horizontal axis.
Claim 2
Dependent Claim
300 words
A universal type machine tool, comprising: a frame (1, 2); a horizontal bed (3) on said frame and having an elongated guide (4); a first rotatable intermediate slide means (5) displaceably and feedably mounted on said guide (4) of said bed (3), said first intermediate slide means (5) being rotatable around a vertical axis; an elongated rectangular table (6) supported on said first intermediate slide means (5) and being rotatable about said vertical axis, said rectangular table (6) being displaceable and feedable in the direction of its longest side relative to said first intermediate slide means (5); an elongated vertical column (11) mounted to said frame, said column (11) having a vertically directed longitudinal axis; a second rotatable intermediate slide means (14) mounted to said vertical column (11) and being displaceable and feedable along said longitudinal axis of said vertical column (11), said second intermediate slide means (14) being rotatable around a horizontal axis; an elongated rectangular plate (16) mounted to said second intermediate slide means (14) and being displaceable and feedable in the direction of its longest side relative to said second intermediate slide means (14), said rectangular plate (16) also being rotatable about said horizontal axis; feed means (18) coupled to said rectangular plate (16) for feeding said rectangular plate (16) relative to said second intermediate slide means (14) in the direction of the longest side of said rectangular plate (16); and a drive unit (20) selectably mountable to said displaceably feedable rectangular plate (16) and, when mounted to said rectangular plate (16), being displaceable relative to said rectangular plate in the direction of the longest side of said rectangular plate (16) for fixation of said drive unit (20) in different positions, said drive unit (20) being turnable relative to said rectangular plate (16) around a horizontal axis.
Claim 3
Dependent Claim
62 words
The machine tool of claim 1, wherein said column (11) has a guide (13) which is of substantially identical configuration as the guide (4) along which said second intermediate slide means (14) is displaceably mounted to said column (11), and wherein said rectangular table (6) and rectangular plate (16) along with their associated intermediate slides (5, 14) are interchangeable on said guides.
Claim 4
Dependent Claim
27 words
The machine tool of claim 1 or 2, comprising a second horizontal bed (10), and wherein said column (11) is horizontally displaceable along said second bed (10).
Claim 5
Dependent Claim
53 words
The machine tool of claim 3, wherein said first intermediate slide means (5) is displaceable along said horizontal bed (3) in a first horizontal direction, and wherein said column 11 is horizontally displaceable along said second bed in a direction perpendicular to the direction of displacement of said first intermediate slide means (5).
Claim 6
Dependent Claim
23 words
The machine tool of claim 3, comprising a third rotatable intermediate slide means (12) coupling said column (11) to said second bed (10).
Claim 7
Dependent Claim
44 words
The machine tool of claim 1 or 2, wherein said frame (1, 2) comprises a housing structure (1) and a plate (2) mounted on said housing in a horizontal plane, said plate (2) being turnable relative to said housing (1) around a vertical axis.
Claim 8
Dependent Claim
33 words
The machine tool of claim 1, comprising a lead screw means (8a, 8b) coupled to said rectangular table (6) for feedably displacing said rectangular table relative to said first intermediate slide means (5).
Claim 9
Dependent Claim
39 words
The machine tool of claim 1 or 7, wherein said feed means comprises a lead screw means (18) coupled to said rectangular plate (16) for feedably displacing said rectangular plate (16) relative to said second intermediate slide means (14).
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-02-11 | 1983-08-13 | 1984-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-02-11 | 1987-08-13 | 1988-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-02-11 | 1991-08-13 | 1992-02-12 | $7700.00 | Window Closed / Lapsed |