US1601675A - Headlight - Google Patents

Headlight Download PDF

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Publication number
US1601675A
US1601675A US651462A US65146223A US1601675A US 1601675 A US1601675 A US 1601675A US 651462 A US651462 A US 651462A US 65146223 A US65146223 A US 65146223A US 1601675 A US1601675 A US 1601675A
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United States
Prior art keywords
closure ring
flange
flanges
casing
blocks
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US651462A
Inventor
John W Brown
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
J W BROWN Manufacturing Co
Jw Brown Manufacturing Co
Original Assignee
J W BROWN Manufacturing Co
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 as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by J W BROWN Manufacturing Co filed Critical J W BROWN Manufacturing Co
Priority to US651462A priority Critical patent/US1601675A/en
Application granted granted Critical
Publication of US1601675A publication Critical patent/US1601675A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • 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
    • F21S41/29—Attachment thereof

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Description

Sept. 28,1926. a 1,601,675.
J. W. BROWN HEADLIGHT Filed July 14, 1923 Qwomtoz .fohn Wfiron n Patented Sept. 28, 1926.
warren stares PAreNr orries.
JOHN W. BROWN, OF COLUMBUS, OHIO, ASSIGNOR TO THE 3'. W. BROWN MANUFACTUR- ING COMPANY, OF COLUMBUS, OHIO, A CORPORATION OF OHIO.
- HEADLIGHT.
Application filed July 14, .1923.
The present invention is directed to improvements in head lights for automobiles.
The primary object of the invention' is to provide novel means for holding the reflector, closure ring and lens firmly together to eliminate rattling and the possibility of the parts becoming dissembled.
A further object of the invention is to provide novel means for securing the door blocks rigidly united with the closure ring without the aid of solder, rivets or the like.
With these and other objects in view, as will appear as the description proceeds, the invention consists in the novel features of construction, combinations of elements and arrangement of parts hereinafter to be fully described and pointed out in the appended claim.
Figure 1 is a fragmentary vertical sectional view through the head light.
Figure 2 is a sectional view on line 22 of Figure 1.
Figure 3 is a fragmentary rear elevation of the closure ring and a portion of the lens.
Referring to the drawing, the numeral 1 designates a casing, preferably of the barrel type which is formed with the usual bead 2 and front annular flange 3. 4 has its forward edge formed with an annular ring 5 in which is formed a groove 6 for receiving the usual gasket 7, said ring terminating in an annular flange 8 which is adapted to rest flush against the flange 3 of the casing when the parts are in their assembled relationship. The closure ring 9 is of conventional shape in cross section and has its respective edges formed with inturned flanges 10 and 11; These flanges not only serve to strengthen and impart to the closure ring a finished appearance but also constitute means for holding the door blocks 12 firmly united with the closure ring. These door blocks, preferably three in number, comprise angularly disposed plates 18 and 14 which in turn are provided with angularly disposed terminal flanges 15 and 16, respectively, the flanges 16 being clamped by the flange 10 when the flanges 15 are The reflector I Serial No. 651,462.
clamped by the flange 11, thereby firmly uniting the blocks in their entirety with the closure ring. In order to preclude any possibility of the door blocks creeping circumferentially with respect to the closure ring 9, the flange 10 is provided with spaced integral sets of ears 18 having shoulders 19 formed therein for engaging the ends of the plates 13 at points adjacent their juncture with the flanges 16. In this manner, the door blocks are rigidly united with the closure ring without the use of solder, rivets or the like.
The flanges 16 of the blocks are provided with tongues 20 which are struck therefrom and serve to secure the pliable clips 21 thereto, said clips being adapted to be bent into engagement with the periphery of the lens 22 to unite the same with the closure ring, said lens being engaged with a gasket 7 when the ring is in its operative position.
The flange 3 of the casing has secured thereto one of the ends of the shanks 23, said shanks being passed through slots 24; of the flange and have their free ends formed with hooks 25 which are adapted to snap into or out of engagement with the shoulders 26 indented in the plates 14 of the blocks, whereby when the closure ring is given a partial revolution, it may be removed. or replaced. The hooks 25 are resiliently connected with the flange 3 of the casing through the medium of the shanks 28 so that when the closure ring is removed, the hooks will disengage the shoulders 26 and contact with the flange 8 of the reflector so that the reflector will be retained in engagement with the casing. The flange 8 is provided with a comparatively long slot 27 to enable the reflector to be disengaged from the casing when desired, it being only necessary to revolve the reflector a suflicient distance to permit the hook 25 to pass through the slot 27.
lVhat is claimed is:
In a head light, the combination of a casing, of a closure ring having peripheral in-turned flanges, door blocks including angularly disposed plates having terminal flanges for clamping engagement with the inturned flanges, one of the in-turned flanges having spaced integral ears for engaging the ends of the door blocks to prevent circumferential creeping thereof with respect to the closure ring, clips connected with one of the angularly disposed plates, a lens having its periphery engaged with the clips, and hooks reslhently carried by the casing for engaging the door blocks to hold the closure ring engaged with the casing.
In testimony whereof I affix my signature.
JOHN W. BROWN.
US651462A 1923-07-14 1923-07-14 Headlight Expired - Lifetime US1601675A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US651462A US1601675A (en) 1923-07-14 1923-07-14 Headlight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US651462A US1601675A (en) 1923-07-14 1923-07-14 Headlight

Publications (1)

Publication Number Publication Date
US1601675A true US1601675A (en) 1926-09-28

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Family Applications (1)

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US651462A Expired - Lifetime US1601675A (en) 1923-07-14 1923-07-14 Headlight

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