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US4331384A
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Optomechanical system built-up of basic elements for moving optical elements with a number of degrees of freedom
Assignee: Magyar Tudomanyos Akademia Kozponti Fizikai Kutato Intezet
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Filing: 1979-06-19
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Granted: 1982-05-25
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Expires: 1999-06-19
Abstract
Abstract A micropositioning system for optical laboratories, enables the precise positioning of optical elements in any orthogonal direction and about any desired axis. The system consists of a relatively small number of basic elements having uniformly arranged systems of bores and members engageable in those bores, including at least one linear moving element, at least one rotating element, and at least five different types of distance pieces, namely, a base plate, a centering support, a support carrying a device for the adjustment of angular position, a right angle, and a through plate.
Inventors
- 👤 Gyula Eisler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:12
CPC Classifications
G; G02; G02B; G02B7/00; G02B7/003; G02B7/004
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
198 words
An optomechanical system consisting of basic elements for moving and adjusting optical elements with a number of degrees of freedom, wherein said system comprises linear moving elements (31), rotating elements (36) and a plurality of different distance pieces having a uniform bore system, the bore system containing a plurality of kinds of bore groups (A to G) and the single bore groups comprising through bores (O), threaded bores (M) and setting bores (H) in cooperation with set pins (H 1 ), the distance pieces comprising at least two base plates (40), three different through plates (57, 58, 59) a centralizing underlay (44), a rectangular piece (54), a raising block (83), an underlay plate (86) as well as at least an assembled support (50) consisting of a base plate (51) and a clevis (52) whereby at least one linear moving element (31) and rotating element (36) can be assembled by interposing said distance pieces to form a desired composition in such a way that upon the mounting of the components the corresponding bore pairs (A-A 1 ; B-B 2 ; C-C 2 ; D-D 1 ; E-E 2 ; F-G; D-B 2 ; G-B 2 ) are joined together.
Claim 2
Dependent Claim
198 words
An optomechanical system consisting of basic elements for moving and adjusting optical elements with a number of degrees of freedom, wherein said system comprises linear moving elements (31), rotating elements (36) and a plurality of different distance pieces having a uniform bore system, the bore system containing a plurality of kinds of bore groups (A to G) and the single bore groups comprising through bores (O), threaded bores (M) and setting bores (H) in cooperation with set pins (H 1 ), the distance pieces comprising at least two base plates (40), three different through plates (57, 58, 59) a centralizing underlay (44), a rectangular piece (54), a raising block (83), an underlay plate (86) as well as at least an assembled support (50) consisting of a base plate (51) and a clevis (52) whereby at least one linear moving element (31) and rotating element (36) can be assembled by interposing said distance pieces to form a desired composition in such a way that upon the mounting of the components the corresponding bore pairs (A-A 1 ; B-B 2 ; C-C 2 ; D-D 1 ; E-E 2 ; F-G; D-B 2 ; G-B 2 ) are joined together.
Claim 3
Dependent Claim
168 words
An optomechanical system as claimed in claim 1, in which the base plate (40) comprises five kinds of bore groups (A, B, C, E, F), the first through plate (57) three kinds of bore groups (A, B, C), the second through plate (58) two times three kinds of bore groups (A, B, C and A, B 2 , C 2 ), the third through plate (59) three kinds of bore groups (A, B 2 , C 2 ; A, B, C; A, B 2 , C 2 ), the centralizing underlay (44) comprises two kinds of bore groups (A 1 , B), the rectangular piece (54) comprises on its two plates, at right angles to each other, only one kind of bore group (G), the raising block (83) comprises two kinds of bore groups (A, B), the underlay plate (86) comprises two kinds of bore groups (A 1 , D) and the base plate (51) of the assembled support (50) comprises two kinds of bore groups (A, B).
Claim 4
Dependent Claim
18 words
An optomechanical system according to claim 1, comprising also at least one low-friction interferometrical linear moving element (62).
Claim 5
Dependent Claim
16 words
An optomechanical system according to claim 1, comprising also at least one friction-proof rotating element (66).
Claim 6
Dependent Claim
19 words
An optomechanical system according to claim 1, comprising at least one moving elements with a normal tilting socket (71).
Claim 7
Dependent Claim
19 words
An optomechanical system according to claim 1, comprising at least one moving element with an interferometrical tilting socket (77).
Claim 8
Dependent Claim
91 words
An optomechanical system as claimed in claim 1, in which the base plate (32, 63) and the table (33, 64) of the friction-free normal and interferometrical moving element (31, 62) contains two bore groups of two kinds (A-D), and the base plate (37, 67) and the table (38, 65) of the normal and interferometrical moving element (36, 66) comprise one bore group of one kind (D) and the base plate (72, 78) of the normal and interferometrical tilting socket (71, 77) each comprise one bore group of one other kind (B).
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) | 1985-05-24 | 1985-11-23 | 1986-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-05-24 | 1989-11-23 | 1990-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-05-24 | 1993-11-23 | 1994-05-25 | $7700.00 | Window Closed / Lapsed |