US1928564A - Headlight - Google Patents

Headlight Download PDF

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Publication number
US1928564A
US1928564A US624830A US62483032A US1928564A US 1928564 A US1928564 A US 1928564A US 624830 A US624830 A US 624830A US 62483032 A US62483032 A US 62483032A US 1928564 A US1928564 A US 1928564A
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United States
Prior art keywords
headlight
casing
reflector
lenses
jackson
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Expired - Lifetime
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US624830A
Inventor
Jackson John
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Individual
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Individual
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Publication date
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Priority to US624830A priority Critical patent/US1928564A/en
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Publication of US1928564A publication Critical patent/US1928564A/en
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Expired - Lifetime legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805

Definitions

  • This invention relates to headlights and has for the primary object, the provision of a device of the above stated character which is so constructed as to reflect light rays therefrom capable of illuminating a maximum distance without substantial glare.
  • this invention consists'in certainnove'l features of construction, combination and arrangement of parts to be hereinafter more fullydescribed and claimed.
  • FIG. 1 is a front elevation illustrating a headlight constructed in accordance with my invention.
  • Figure 2 is, a sectional view taken on the line 2-2 of Figure 1. o
  • Figure 3 is a fragmentary sectional view taken on the line 33 of Figure 2.
  • Figure l is a plan view illustrating a supporting bracket.
  • the numeral 1 indicates a tubular casing having mounted therein spaced rings 2, oneof which is detachably secured to the casing as shown at 3 and provided with an annular flange i.
  • the rings 2 form seats for lenses 5.
  • the casing 1 between the lenses is mirrored'to provide cylindrical reflecting surfaces.
  • a hood 6 is detachably secured in one end of the casing land is provided with a flange 7 to force a gasket 8 against one of the lenses.
  • the other lens is forced against the gasket 9 which in turn bears against the flange 4: by a spacing'ring 10 engaged by a reflector 11; -The reflector 11 carries an annular collar l2threaded in the casing 1.
  • the reflector 11 supports an electric lamp' l4.- inv wardly from the brackets within the casing and: converge toward each other as shown in Figure 1.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Description

p 1933- J. JACKSON 1,928,564
HEADLIGHT Filed July 26, 1932 John Ma 0/4307? INVENTDR ATTORN EV Patented Sept. 26, 1933 1,928,564 HEADLIGHT John Jackson, Warren, Ohio Application July 26, 1932. Serial No. 624,830
7 1 Claim.
This invention relates to headlights and has for the primary object, the provision of a device of the above stated character which is so constructed as to reflect light rays therefrom capable of illuminating a maximum distance without substantial glare.
With this and other objects in view, this invention consists'in certainnove'l features of construction, combination and arrangement of parts to be hereinafter more fullydescribed and claimed.
For a complete understanding or" my invention, reference is to be had to thelfollowing description and accompanying drawing, in which Figure 1 is a front elevation illustrating a headlight constructed in accordance with my invention. i
Figure 2 is, a sectional view taken on the line 2-2 of Figure 1. o
Figure 3 is a fragmentary sectional view taken on the line 33 of Figure 2.
Figure l is a plan view illustrating a supporting bracket.
Referring in detail to the drawing, the numeral 1 indicates a tubular casing having mounted therein spaced rings 2, oneof which is detachably secured to the casing as shown at 3 and provided with an annular flange i. The rings 2 form seats for lenses 5. The casing 1 between the lenses is mirrored'to provide cylindrical reflecting surfaces. A hood 6 is detachably secured in one end of the casing land is provided with a flange 7 to force a gasket 8 against one of the lenses. The other lens is forced against the gasket 9 which in turn bears against the flange 4: by a spacing'ring 10 engaged by a reflector 11; -The reflector 11 carries an annular collar l2threaded in the casing 1.
The reflector 11 supports an electric lamp' l4.- inv wardly from the brackets within the casing and: converge toward each other as shown in Figure 1.
While I have shown and described the preferred. embodiment of my invention, it will be .ward each other and containing liquid.
' JO-HN JACKSON.
US624830A 1932-07-26 1932-07-26 Headlight Expired - Lifetime US1928564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US624830A US1928564A (en) 1932-07-26 1932-07-26 Headlight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US624830A US1928564A (en) 1932-07-26 1932-07-26 Headlight

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US1928564A true US1928564A (en) 1933-09-26

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US624830A Expired - Lifetime US1928564A (en) 1932-07-26 1932-07-26 Headlight

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130155671A1 (en) * 2010-09-10 2013-06-20 Koninklijke Philips Electronics N.V. Arrangement for spot illumination

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130155671A1 (en) * 2010-09-10 2013-06-20 Koninklijke Philips Electronics N.V. Arrangement for spot illumination
US9169997B2 (en) * 2010-09-10 2015-10-27 Koninklijke Philips N.V. Arrangement for spot illumination

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