Title:
照明器具
Document Type and Number:
Japanese Patent JP3667344
Kind Code:
B2
Abstract:
PCT No. PCT/AU95/00303 Sec. 371 Date Mar. 10, 1998 Sec. 102(e) Date Mar. 10, 1998 PCT Filed May 24, 1995 PCT Pub. No. WO96/37732 PCT Pub. Date Nov. 28, 1996An adjustable reflector device is disclosed. The device consists of an adjustable double parabolic reflective skin (1,2) with an adjustable lamp mount (12), incorporating a V-shaped perforated heat shield (17), attached. The two part reflective skin (1,2) forms a double parabolic shape when flexed back against a reinforced spine (3). This flexible shape is secured by lengthwise adjustable chain retainers (4) attached at both ends of the skin (1,2). The lamp mount (12) slides onto a pair of threaded bolts (6,7) secured to the skin and adjustment is achieved by tightening or loosening the appropriate nuts (15,16). The heat shield (17) slides onto the lamp fitting (18) and is positioned appropriately to deflect incident heat and light. This device can be used to provide variable conditions of artificial illumination.
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Inventors:
Cronk, Paul, Andrew
Application Number:
JP53520996A
Publication Date:
July 06, 2005
Filing Date:
May 24, 1995
Export Citation:
Assignee:
Cronk, Paul, Andrew
International Classes:
F21V7/06; F21V7/10; F21V7/16; F21V11/14; F21V14/04; F21V17/04; F21V17/06; F21V19/02; F21V29/00; F21V29/15; (IPC1-7): F21V7/16
Domestic Patent References:
| JP4218202A | ||||
| JP53091276U | ||||
| JP4214503A | ||||
| JP60131702A | ||||
| JP1010905U | ||||
| JP3028608U | ||||
| JP59129105U | ||||
| JP39000661Y1 | ||||
| JP59054103A | ||||
| JP60175306A | ||||
| JP6060915U | ||||
| JP4023001U | ||||
| JP60026121U | ||||
| JP56122210U |
Foreign References:
| DE3437192A | ||||
| US4174533 |
Attorney, Agent or Firm:
Ken Hashizume