As the transparent enclosure is rotated as part of the rotatable head, which is conventionally hand-gripped for direct rotation through a large gripping ring projecting externally relative the body, the pattern producing objects tumble in front of the second opening with the real image observed there combining with the mirror images from the reflector to produce the well-known illusionary image at the eye piece. At the end opposite the eye piece a transparent enclosure section containing a number of pattern producing objects or particles is provided. The reflector generally defines an opening adjacent the end opposite the eye piece, the field of vision observed through the eye piece being restricted along the reflector. The body part has a V-shaped reflector mounted in it to extend between the eye piece end and the end opposite thereto. Kaleidoscopes of various forms and embodiments are known in the art to include assemblies provided with a tubular body part having an eye piece at one end and a rotatable head at the other end.
G02B- OPTICAL ELEMENTS, SYSTEMS OR APPARATUS.238000004519 manufacturing process Methods 0.000 description 5.239000002131 composite material Substances 0.000 claims description 4.210000003414 Extremities Anatomy 0.000 claims description 4.230000002093 peripheral Effects 0.000 claims description 7.Application granted granted Critical Publication of US4494820A publication Critical patent/US4494820A/en Anticipated expiration legal-status Critical Status Expired - Fee Related legal-status Critical Current Links
Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Handi-Pac Inc filed Critical Handi-Pac Inc Priority to US06/462,058 priority Critical patent/US4494820A/en Assigned to HANDI-PAC, INC., A MO CORP.
Original Assignee Handi-Pac Inc Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Klawitter Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number US06/462,058 Inventor Ronald R.
Kaleidoscope image disc pdf#
Choppers motorcycles.- Google Patents US4494820A - Kaleidoscope assemblyĭownload PDF Info Publication number US4494820A US4494820A US06/462,058 US46205883A US4494820A US 4494820 A US4494820 A US 4494820A US 46205883 A US46205883 A US 46205883A US 4494820 A US4494820 A US 4494820A Authority US United States Prior art keywords housing sleeve transparent disc enclosure Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.
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