DE1623224C3 - Centering device - Google Patents
Centering deviceInfo
- Publication number
- DE1623224C3 DE1623224C3 DE19671623224 DE1623224A DE1623224C3 DE 1623224 C3 DE1623224 C3 DE 1623224C3 DE 19671623224 DE19671623224 DE 19671623224 DE 1623224 A DE1623224 A DE 1623224A DE 1623224 C3 DE1623224 C3 DE 1623224C3
- Authority
- DE
- Germany
- Prior art keywords
- carrier
- mounting plate
- guide bar
- centered
- optical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/003—Alignment of optical elements
- G02B7/004—Manual alignment, e.g. micromanipulators
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/2046—Positional adjustment of light sources
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Projection Apparatus (AREA)
Description
platte 9 gelagert und mit auf der Rückseite der Montageplatte 9 angeordneten Stellknöpfen 18 bzw. 19 verschraubt sind. Auf der Montageplatte 9 ist ferner ein Nocken 20, beispielsweise in Form einer Schraube, vorgesehen, der in den Längsschlitz 12 eingreift und als Drehpunkt dient. Auf drei um je 120° gegeneinander versetzten Zapfen 21, die sich auf der Rückseite des Trägers 1, vorzugsweise justierbar, befinden, ist eine Lagerscheibe 22 als Auflager für eine Feder 23 angeordnet, die sich andererseits auf der Führungsleiste 11 abstützt.Plate 9 mounted and with adjusting buttons 18 and 19 arranged on the back of the mounting plate 9 are screwed. On the mounting plate 9 is also a cam 20, for example in the form of a Screw, provided, which engages in the longitudinal slot 12 and serves as a fulcrum. On three by each Pins 21 offset from one another by 120 °, which are preferably adjustable on the back of the carrier 1, are located, a bearing washer 22 is arranged as a support for a spring 23, which is on the other hand is supported on the guide bar 11.
Die Montage dieser Zentriereinrichtung wird folgendermaßen durchgeführt: Die Stellscheiben 16 bzw. 17 werden in die Ausnehmungen der Montageplatte 9 eingelegt und mit ihren Stellknöpfen 18 bzw. 19 verschraubt. Ferner wird der Nocken 20 in die Montageplatte 9 eingeschraubt. Danach kann die Führungsleiste 11 so auf die Montageplatte aufgelegt werden, daß der Zapfen 15 der Stellscheibe 17 in den Querschlitz 13 und der Nocken 20 sowie der Zapfen 14 der Stellscheibe 16 in den Längsschlitz 12 eingreifen. The assembly of this centering device is carried out as follows: The adjusting disks 16 or 17 are inserted into the recesses of the mounting plate 9 and with their knobs 18 and 19 screwed. Furthermore, the cam 20 is screwed into the mounting plate 9. Then the Guide bar 11 are placed on the mounting plate that the pin 15 of the adjusting disc 17 in the Transverse slot 13 and the cam 20 as well as the pin 14 of the adjusting disk 16 engage in the longitudinal slot 12.
Von der Vorderseite des Trägers 1 wird die Spindel 6 in das Innengewinde des Ansatzes 5 eingeschraubt und anschließend der Hohlspiegel mit dem Sprengring 4 eingesetzt. Nach Auflegen der Feder 23 auf die Führungsleiste 11 wird der Ansatz S des Trägers 1 unter Zwischenlegen der Lagerscheibe 22 in die Buchse 10 eingeführt, bis entgegen dem Druck der Feder 23 die Spindel 6 mit ihrem Stellknopf 7 verschraubt werden kann. Damit ist dieThe spindle 6 is screwed into the internal thread of the attachment 5 from the front of the carrier 1 and then the concave mirror with the snap ring 4 is inserted. After placing the spring 23 on the guide bar 11 is the approach S of the carrier 1 with the interposition of the bearing washer 22 is inserted into the socket 10 until, against the pressure of the spring 23, the spindle 6 with its adjusting knob 7 can be screwed. That’s the
ίο Montage beendet.ίο Assembly finished.
Die Zentrierung des optischen Bauelements erfolgt in axialer Richtung duch Drehen des Stellknopfes 7, der unter dem Druck der Feder 23 mit seinem Bund 8 an der Rückseite der Montageplatte 9 anliegt.The centering of the optical component takes place in the axial direction by turning the adjusting knob 7, which rests with its collar 8 on the back of the mounting plate 9 under the pressure of the spring 23.
Mit dem Drehen des Stellknopfes 7 wird die Spindel 6 und damit auch der Ansatz 5 des Trägers 1 axial verstellt. Eine Höhenverstellung des Trägers 1 ist durch Drehen des Stellknopfes 19 und eine Horizontalverstellung des Trägers 1 ist durch Drehen des Stellknopfes 18 möglich, wobei in letzterem Falle die Führungsleiste 11 um den Nocken 20 geschwenkt wird.When the adjusting knob 7 is turned, the spindle 6 and thus also the attachment 5 of the carrier 1 axially adjusted. A height adjustment of the carrier 1 is possible by turning the adjusting knob 19 and a horizontal adjustment of the carrier 1 is possible by turning the adjusting knob 18, in the latter case the Guide bar 11 is pivoted about cam 20.
Hierzu !"Blatt ZeichnungenFor this! "Sheet of drawings
Claims (4)
anschraubbar ist. F i g. 1 eine Zentriereinrichtung mit einem Hohlthat the mounting plate (9) shown on a lamp housing according to the invention, namely shows
can be screwed on. F i g. 1 a centering device with a hollow
50 F i g. 2 eine Aufsicht nach der Schnittlinie II-II inmirror in longitudinal section and
50 Fig. 2 a plan view along the section line II-II in
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US737552A US3566101A (en) | 1967-06-22 | 1968-06-17 | Centering device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL0056796 | 1967-06-22 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1623224A1 DE1623224A1 (en) | 1971-04-01 |
DE1623224B2 DE1623224B2 (en) | 1974-03-07 |
DE1623224C3 true DE1623224C3 (en) | 1974-10-10 |
Family
ID=7278066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19671623224 Expired DE1623224C3 (en) | 1967-06-22 | 1967-06-22 | Centering device |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT279933B (en) |
CH (1) | CH465908A (en) |
DE (1) | DE1623224C3 (en) |
-
1967
- 1967-06-22 DE DE19671623224 patent/DE1623224C3/en not_active Expired
-
1968
- 1968-06-10 CH CH858768A patent/CH465908A/en unknown
- 1968-06-18 AT AT585568A patent/AT279933B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH465908A (en) | 1968-11-30 |
DE1623224A1 (en) | 1971-04-01 |
AT279933B (en) | 1970-03-25 |
DE1623224B2 (en) | 1974-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
EF | Willingness to grant licences | ||
8339 | Ceased/non-payment of the annual fee |