US174690A - Improvement in kaleidoscopes - Google Patents
Improvement in kaleidoscopes Download PDFInfo
- Publication number
- US174690A US174690A US174690DA US174690A US 174690 A US174690 A US 174690A US 174690D A US174690D A US 174690DA US 174690 A US174690 A US 174690A
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- US
- United States
- Prior art keywords
- kaleidoscopes
- box
- improvement
- revolving
- nuts
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- 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
Definitions
- the rst part of my invention relates to a rotary agitator arranged within the object box or case, and provided with mechanism for revolving it thereon, in order to agitato and turn over the objects in the box.
- the second part of my invention relates to the simultaneous adjustment of the reilectors tok different inclinations, and to mechanism for effecting' such.
- A denotes the main tube, and B the object box or chamber, of akaleidoscope.
- the rotary agitator C which, as shown, is a corrugated annulus, constructed to engage, like a co-gged wheel, with a pinion,D, fixed on a shaft, E,and extending into theobject-box through an opening in its side.
- the shaft E supported in suitable projections F F, and arranged outside ofthe tube A, as shown, has a hand-wheel, Gr,-
- the reflectors seen at H H are to be hinged or applied together at their lower edges iu any proper manner, to keep them in contact and admit of their being adjusted to different a'lgles of inclination to each other, they being provided with a mechanism by which they may be simultaneously moved either toward or apart from each other.
- This mechanism consists of a shaft, b, provided with a milled head, c, and also with two male screws, de,one being a right and the other a left hand one of like pitch of thread.
- Such screws are provided with, and screw through, nuts ff, to which are jointed two forks, g g, that embrace the two reliectors at their upper edges.
- the shaft goes transversely through the tube A, and over the reiiectorsLand is supported in suitable bearings. On revolving it, the two nuts will be moved simultaneously, and consequently the reflectors will be correspondingly moved, the forks readily adjusting themselves to the movements of the nuts, and holding the nuts from revolving.
Description
R. F. MACY. KALEIDOSCOPES.
v],\Io.174,690, Pa'tented.March14,1876.
Fly 3 muu'u animan/11112227) N-PETERS. FHDTO-LITHOSRAPHER, WASHINGTON, D. C.
UNTTED STATES PATENT EEIoEG ROBERT F. MACY, OF NANTUCKT, MASSACHUSETTS.
IMPRQVEMENT IN KALEIDOSCOPES.
Specification forming part of Letters Patent No. 174,690, dated March 14, 1876; application Afiled April 29, 1875.
To all whom it may concern:
Be it known that I, ROBERT F. MACY, of the town and county of Nantucket, of the State of Massachusetts, have invented a new and useful Improvement in Kaleidoscopes 5 and do hereby declare the same to-be fully described in the following specification, and represented in the accompanying drawings, of which- Figure l is a side view, Fig. 2 a longitudinal section, and Figs. 3 and 4 are transverse sections, of a kaleidoscope, embodying my invention.
The rst part of my invention relates to a rotary agitator arranged within the object box or case, and provided with mechanism for revolving it thereon, in order to agitato and turn over the objects in the box.
The second part of my invention relates to the simultaneous adjustment of the reilectors tok different inclinations, and to mechanism for effecting' such.
In the drawings, A denotes the main tube, and B the object box or chamber, of akaleidoscope. Within the latter is the rotary agitator C, which, as shown, is a corrugated annulus, constructed to engage, like a co-gged wheel, with a pinion,D, fixed on a shaft, E,and extending into theobject-box through an opening in its side. The shaft E, supported in suitable projections F F, and arranged outside ofthe tube A, as shown, has a hand-wheel, Gr,-
fixed on its inner end, to enable it to be readily revolved by a person While looking into the instrument, with his eye at the eye-piece a. On revolving the agitator, the objects within the box will be turned over and over, as occasion may require.
The reflectors seen at H H are to be hinged or applied together at their lower edges iu any proper manner, to keep them in contact and admit of their being adjusted to different a'lgles of inclination to each other, they being provided with a mechanism by which they may be simultaneously moved either toward or apart from each other.
This mechanism consists of a shaft, b, provided with a milled head, c, and also with two male screws, de,one being a right and the other a left hand one of like pitch of thread. Such screws are provided with, and screw through, nuts ff, to which are jointed two forks, g g, that embrace the two reliectors at their upper edges. .The shaft goes transversely through the tube A, and over the reiiectorsLand is supported in suitable bearings. On revolving it, the two nuts will be moved simultaneously, and consequently the reflectors will be correspondingly moved, the forks readily adjusting themselves to the movements of the nuts, and holding the nuts from revolving.
By varying the an'gle of inclination of the mirrors or reflectors, a greater or less number of reflections may be obtained.
By the employment of the annular agitator in the object-box, we are saved the necessity of revolving thc latter or the main tube, and also the inconvenience of reaching out to the box in order to agitate or turn the objects.
I am aware that in polyangular kaleidoscopes one reflector has been stationary and the other adjustable, with reference toit. I do not claim such, as I have both reflectors simultaneously movable, they being supported at their lower edges so as to readily move without their getting out ot' contact, all of which enables me to make the instrument cheaper than it is usually constructed, with one of the reiiectors only adjustable in inclination to the other.
I claim as my invention, in the kaleidoscope, as follows, viz:
1. The combination of the separate annular agitator C, with the object-box B, and the main tube A, such agitator being arranged in said box and provided with a mechanism for effecting its revolution, all as and for the purpose specified.
2. The combination of the shaft b, provided with its two right and left screws d e, with the nuts ff, and the forks g g, hinged thereto, as set forth, the Whole being for simultaneously moving the reflectors so as to change their angle of inclination.
ROBERT F. MACY. Witnesses R. H. EDDY, S. N. PIPER.
Publications (1)
Publication Number | Publication Date |
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US174690A true US174690A (en) | 1876-03-14 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US174690D Expired - Lifetime US174690A (en) | Improvement in kaleidoscopes |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2494239A (en) * | 1947-08-02 | 1950-01-10 | Harlow B Grow | Mechanical kaleidoscope |
US4494820A (en) * | 1983-01-28 | 1985-01-22 | Handi-Pac, Inc. | Kaleidoscope assembly |
WO1995001582A1 (en) * | 1992-06-12 | 1995-01-12 | Kroll Frederick H | Kaleidoscope with counter rotating object wheels |
US20190262213A1 (en) * | 2015-01-07 | 2019-08-29 | Samsung Electronics Co., Ltd. | Driving module and motion assistance apparatus including the same |
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0
- US US174690D patent/US174690A/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2494239A (en) * | 1947-08-02 | 1950-01-10 | Harlow B Grow | Mechanical kaleidoscope |
US4494820A (en) * | 1983-01-28 | 1985-01-22 | Handi-Pac, Inc. | Kaleidoscope assembly |
WO1995001582A1 (en) * | 1992-06-12 | 1995-01-12 | Kroll Frederick H | Kaleidoscope with counter rotating object wheels |
US20190262213A1 (en) * | 2015-01-07 | 2019-08-29 | Samsung Electronics Co., Ltd. | Driving module and motion assistance apparatus including the same |
US10952917B2 (en) * | 2015-01-07 | 2021-03-23 | Samsung Electronics Co., Ltd. | Driving module and motion assistance apparatus including the same |
US20210169728A1 (en) * | 2015-01-07 | 2021-06-10 | Samsung Electronics Co., Ltd. | Driving module and motion assistance apparatus including the same |
US11534360B2 (en) * | 2015-01-07 | 2022-12-27 | Samsung Electronics Co., Ltd. | Driving module and motion assistance apparatus including the same |
US20230094084A1 (en) * | 2015-01-07 | 2023-03-30 | Samsung Electronics Co., Ltd. | Driving module and motion assistance apparatus including the same |
US11931310B2 (en) * | 2015-01-07 | 2024-03-19 | Samsung Electronics Co., Ltd. | Driving module and motion assistance apparatus including the same |
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