US3653159A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cross-slide of a combination tool machine, in particular planing and grinding machine
Assignee: WERKREUGMASCHINENFABRIK ADOLF
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Filing: 1970-02-24
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Granted: 1972-04-04
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Expires: 1990-02-24
Abstract
Abstract A cross-slide of a combination tool machine with separate parallel slideways for multiple supports of different working units.
Inventors
- 👤 Gerhard Ladewig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:01
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/01; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/309576
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
102 words
In a cross-slide of a combined tool machine having parallel slideways for multiple supports for different working units, in particular planing and grinding units, the combination comprising: first slideway means on said cross-slide for one of said multiple supports, said first slideway means including a first guide portion located adjacent the lower edge of said crossslide; second slideway means on said cross-slide for the other of said multiple supports, said second slideway means including a second guide portion located adjacent said lower edge of said cross-slide; said first guide portion and said second guide portion being arranged on a common guide rail.
Claim 2
Dependent Claim
102 words
In a cross-slide of a combined tool machine having parallel slideways for multiple supports for different working units, in particular planing and grinding units, the combination comprising: first slideway means on said cross-slide for one of said multiple supports, said first slideway means including a first guide portion located adjacent the lower edge of said crossslide; second slideway means on said cross-slide for the other of said multiple supports, said second slideway means including a second guide portion located adjacent said lower edge of said cross-slide; said first guide portion and said second guide portion being arranged on a common guide rail.
Claim 3
Dependent Claim
19 words
Cross-slide according to claim 1, wherein said first slideway means are arranged on the lower half of said cross-slide.
Claim 4
Dependent Claim
105 words
Cross-slide according to claim 1, wherein said second Guide portion on said common guide rail comprises a first slideway on the upper surface of said guide rail, a second slideway on the front surface of said guide rail and a third slideway on the rear surface of said guide rail; and wherein said first guide portion on said common guide rail comprises a fourth slideway on the upper surface of said guide rail adjacent said first slideway and a dovetailed slideway including a first surface offset and parallel to said second slideway and a second inclined surface connecting said second slideway to said first surface.
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) | 1975-04-04 | 1975-10-04 | 1976-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-04-04 | 1979-10-04 | 1980-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-04-04 | 1983-10-04 | 1984-04-04 | $7700.00 | Window Closed / Lapsed |