Multi-cam hub apparatus and systems

一种反光装置、分隔器的技术，应用在照明装置、照明装置的零部件、照明和加热设备等方向，能够解决附加零件和配件、丢失或遗失、笨重等问题

Inactive Publication Date: 2016-10-26
SA ORTIZ-GAVIN
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such tools are cumbersome to use, time consuming, obviously require additional parts and accessories and are therefore often lost or lost during production

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multi-cam hub apparatus and systems
  • Multi-cam hub apparatus and systems
  • Multi-cam hub apparatus and systems

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] Referring to the drawings, in which elements of the illustrated embodiments of the invention are given numerical symbols in order to enable those skilled in the art to make and use the invention. It is to be understood that the following description is of exemplary embodiments of the invention and that it will be apparent to the skilled person that modifications are possible without departing from the inventive concepts described herein.

[0042] refer to figure 1 , an embodiment of the present invention is incorporated into what is known in the art as a light reflector 10 comprising a light source adjustably secured to a stand 14 and adjacent to it for providing lighting for stages, studios, film and still photography. 16 positioned reflectors 12 . The umbrella 12 is made of a reflective surface skin 18 attached to fixed spaced apart ribs 20 in a conventional manner.

[0043] exist figure 1 In the open position shown in , and in the absence of adjacent light source ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

A multiple cam hub apparatus for use with an umbrella that allows for deploying and collapsing a light reflecting umbrella rapidly to facilitate its use for stage, studio, motion picture and still photography. A multiple cam floating bail bearing locking hub and interlocking spacer tube are provided for opening and collapsing an umbrella using the internal compression or resilient forces in die umbrella construction. Utilizing a push and clockwise rotation of the locking hub, the umbrella is locked in the opened position. When it is time to breakdown or close the umbrella, a counterclockwise rotation of the locking hub unlocks the hub and the umbrella collapses.

Description

[0001] relevant application data [0002] This application claims the benefit of US Provisional Patent Application Serial No. 61 / 903,315, filed November 12, 2013, entitled "Multi-Cam Hub Apparatus and Systems." technical field [0003] The present invention relates to a multi-cam device and system for opening, securing and collapsing reflective umbrella devices and systems for lighting in stage, studio, film and still photography. Background technique [0004] Conventional reflective umbrellas, such as the parabolic umbrellas used in photography and film applications, have inherent problems. These problems make rapid deployment, opening and closing during setup and break-down of complex procedures difficult and sometimes dangerous at best. Crushing of the hands and fingers is common, resulting in bloody blisters and peeling of the knuckles. [0005] Conventional umbrellas generally require floor space to close or stow. The light source is removed and the umbrella is remov...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G03B15/02
CPCF21V7/18G03B15/06
Inventor S·A·奥尔蒂斯-加文
Owner SA ORTIZ-GAVIN
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap