DE331441C - kaleidoscope - Google Patents

kaleidoscope

Info

Publication number
DE331441C
DE331441C DENDAT331441D DE331441DD DE331441C DE 331441 C DE331441 C DE 331441C DE NDAT331441 D DENDAT331441 D DE NDAT331441D DE 331441D D DE331441D D DE 331441DD DE 331441 C DE331441 C DE 331441C
Authority
DE
Germany
Prior art keywords
kaleidoscope
mirrors
act
shifting
guide washers
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
Application number
DENDAT331441D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ADAM KOCH
Original Assignee
ADAM KOCH
Publication date
Application granted granted Critical
Publication of DE331441C publication Critical patent/DE331441C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus
    • G02B27/08—Kaleidoscopes

Description

Kaleidoskop. Die Erfindung bezieht sich auf die Lagerung der Spiegel in Kaleidoskopen. _.Kaleidoscope. The invention relates to the storage of the mirrors in kaleidoscopes. _.

Um ein Verschieben der Spiegel a zu verhindern, werden diese bisher in Führungsscheiben b gelagert, die unter sich durch eine Strebe c wieder fest verbunden sind. Hierbei sind vielfach noch zwei Stahldrähtchen d nötig, um durch Spannung nach außen ein Wackeln innerhalb der Führungsscheiben zu verhüten (s. »Alte Art«).In order to prevent the mirror a from shifting, so far these are stored in guide disks b, which are firmly connected to each other again by a strut c are. In many cases, two steel wires d are still required to keep them under tension to prevent outward wobbling within the guide washers (see »Old Art«).

Gemäß der Neuerung (s. »Neue Art«) können die Streben c und die Stahldrähtchen d wegfallen, da durch ein Ausbiegen der Lappen e an den Führungsscheiben die Spiegel in ausreichender Weise festgeklemmt sind. Falls die Beschaffenheit des Materials es verlangen sollte, können die Lappen e auch mit Klebstoff bestrichen werden.According to the innovation (see »New Type«) the struts c and the steel wires d are omitted, as the mirrors are bent out of the tabs e on the guide washers are clamped sufficiently. If the nature of the material Should this require, the cloths can also be coated with glue.

Claims (1)

PATENT-AIV'SPRUcFI: Kaleidoskop, dadurch gekennzeichnet, daß an den Führungsscheiben (b) ausgebogene Lappen -(e) so angeordnet sind, daß sie als Klemmvorrichtung wirken und die Spiegel vor 'Verschieben schützen.PATENT-AIV'SPRUcFI: Kaleidoscope, characterized in that the Guide washers (b) curved tabs - (e) are arranged so that they act as a clamping device act and protect the mirrors from shifting.
DENDAT331441D kaleidoscope Expired DE331441C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE331441T

Publications (1)

Publication Number Publication Date
DE331441C true DE331441C (en) 1921-01-07

Family

ID=6196941

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT331441D Expired DE331441C (en) kaleidoscope

Country Status (1)

Country Link
DE (1) DE331441C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131593A (en) * 1961-12-27 1964-05-05 Harlow B Grow Kaleidoscope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131593A (en) * 1961-12-27 1964-05-05 Harlow B Grow Kaleidoscope

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