US832924A - Headlight-casing. - Google Patents
Headlight-casing. Download PDFInfo
- Publication number
- US832924A US832924A US832924DA US832924A US 832924 A US832924 A US 832924A US 832924D A US832924D A US 832924DA US 832924 A US832924 A US 832924A
- Authority
- US
- United States
- Prior art keywords
- casing
- headlight
- disk
- seat
- ring
- 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
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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
- F21V17/107—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 using hinge joints
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/20—Clamps
- Y10T292/205—Ring
- Y10T292/209—Resilient wedge
Definitions
- My invention relates to improvements in the construction of locomotive headlight casings with View to facilitating the insertion and retention of the tra'hsparent disks or plates.
- Figure is a partly hroken VlPW in side elevation of locomotive-headlight casing in position or a looomotiife and embodying the preferred form of my invention; end Fig 2 an enlarged broken View in vertical section, taken through the frusto-oonical front or" the headlight, shoe g tion of the means for holding thetiisl -toe.
- e is a l notive-hea-dlight easing secured in position on a ioooinotire-boiler jacketfi.
- the casing is provided on its front 1566 with a hollow frusto-conioal front or extension 6.
- the outer end of the projection 6 is open, and its outer edge is eX- panded, as shown, to form an annular curved socket '7, providing an inwan'lly-projeoting flange.
- Secured by rivets 8 to the inner surface of the extension and back of its socket 7 is an annular outwardly-opening seat 9, in
- the split ring acts as an annuar which in expanding names the agenist its seat with great seourlty W11 dis breaks, thering 12f rigs. i and maybe contracted and Withdrawn m a ⁇ J w i; Q l. Jeiaulu all vile v 311.1011 vcuuatihu" V711 desorihed 1 37 he readily restored and seat it rivioly in poree shown my improvements a:
- Erna headlig i s-easing the combination easing-f so having on opening for the rtion oi a transparent lats, of seat i opening for the rear eoge portion of plate, an inwardly-pro ⁇ eeting near the outer end of the casing-front, and an expansihle and oontractihle Wedge-ring adegited to inserted through said casing o ien ig and extei'idhetween the plate and flange to ensaid flange and clamp the plate against said seat.
- the combination with a easing-face having an opening for the insertion of a transparent plate, of a resilient seat in said opening for the rear edge portion of the plate, an inwardly-projecting flange near the outer end of the casing-front, and an QXURHSlblG and contraotible Wedge-ring adapted to engage said flange to clamp the l l curved surplate against said seat.
- a headlight-casin In a headlight-casin the combination of :1 projecting face having an opening for the insertion of a transparent plate, and tenn l portn to a headlight-casing for holding tie EIDOVGCi and new disk he inseijed net-ing at its'bnter end in a curved annular nel surface ofthe socket to clamp the plate socket, acurved annular seat 111 Sind openagamst sald seat.
- B. DAVIES face at which it is adapted to engage the in- J. H. LANDES.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Window Of Vehicle (AREA)
Description
No. 832,924. PATENTED OCT. 9, 1906. M. A. ROSS. HEADLIGHT CASING. APPLICATION FILED APB.17,1906.
Int/671,507" flark P 0 1,115 whom it may concern:
Be it known that l, Edema A. Ross, a oi izen of the United States, residing Chicago,
in the county of look andState f Illinois,
have invented a new and useful Improvernent in Headlight-Casings, of the foilowlng is a specification.
My invention relates to improvements in the construction of locomotive headlight casings with View to facilitating the insertion and retention of the tra'hsparent disks or plates.
Patented I oianioig else: oet WSuIL one 21 modifioation she's "11in Fig. 2 on a collar 33 riveted to it, 0,
3 heeded t r sturfaoe is for A e-w 4 "A i. We v toe curved surr ee 1. the SDllo ii s on er o ge ea an anao .eeo sit ernooer covering 1.5, sornnng a cushionlig seet f the disk in the oonstrnotion'shown In practice frequent breakage of the glass disks or plates occurs, and as the casings have been hitherto usually constructed it has been necessaryin replacing a disk to open the casing, pass the disk into it, and then fasten it "roni the inside against its seat in the forward part or" the easing-hoist. This manner of replacing a disk has been slow and troublesome, and my object is not only to make the operation of inserting a disk more easy than hitherto, but to provide a construction of disk-retaining ineans which will hold the disk with great security and in a manner to lessen danger of Breakage from jar in thotravel of thelooomotive.
R ITiHg to t re accompanying drawings, Figure is a partly hroken VlPW in side elevation of locomotive-headlight casing in position or a looomotiife and embodying the preferred form of my invention; end Fig 2 an enlarged broken View in vertical section, taken through the frusto-oonical front or" the headlight, shoe g tion of the means for holding thetiisl -toe.
Referring to Fig. l, e is a l notive-hea-dlight easing secured in position on a ioooinotire-boiler jacketfi. The casing is provided on its front 1566 with a hollow frusto-conioal front or extension 6. The outer end of the projection 6 is open, and its outer edge is eX- panded, as shown, to form an annular curved socket '7, providing an inwan'lly-projeoting flange. Secured by rivets 8 to the inner surface of the extension and back of its socket 7 is an annular outwardly-opening seat 9, in
which is confined e cushioning-ring 10, preferably of rubber, against which the transparent disk 1] is adapted to be seated through the open end of the extension. The disk is releasahl retained against the ring 10 by means of a split Wedge-ring 12, preferably of spring metal and half-round in cross-section, the fiat side of which hears against the outer edge potion of-the disk and the s. l and 2 the split ring acts as an annuar which in expanding names the agenist its seat with great seourlty W11 dis breaks, thering 12f rigs. i and maybe contracted and Withdrawn m a {J w i; Q l. Jeiaulu all vile v 311.1011 vcuuatihu" V711 desorihed 1 37 he readily restored and seat it rivioly in poree shown my improvements a:
of glass, they may also he ema ror holding the side plates of glass provided in headlights and display mooniotives numberv I claim as new, and desire to seoore by Letters Patent,
. Erna headlig i s-easing, the combination easing-f so having on opening for the rtion oi a transparent lats, of seat i opening for the rear eoge portion of plate, an inwardly-pro}eeting near the outer end of the casing-front, and an expansihle and oontractihle Wedge-ring adegited to inserted through said casing o ien ig and extei'idhetween the plate and flange to ensaid flange and clamp the plate against said seat.
in a headlight-casing, the combination with a easing-face having an opening for the insertion of a transparent plate, of a resilient seat in said opening for the rear edge portion of the plate, an inwardly-projecting flange near the outer end of the casing-front, and an QXURHSlblG and contraotible Wedge-ring adapted to engage said flange to clamp the l l curved surplate against said seat. or
In a headlight-casin the combination of :1 projecting face having an opening for the insertion of a transparent plate, and tenn l portn to a headlight-casing for holding tie EIDOVGCi and new disk he inseijed net-ing at its'bnter end in a curved annular nel surface ofthe socket to clamp the plate socket, acurved annular seat 111 sind openagamst sald seat. mg, a cushlomng-rmg m smdseat agamst fivhich the plate is adapted to bear at its rear MARK ROSS edge portion, and an expansible' and 0on In presence of tractible split wedge-ring with a curved sur- W. B. DAVIES, face at which it is adapted to engage the in- J. H. LANDES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US832924TA |
Publications (1)
Publication Number | Publication Date |
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US832924A true US832924A (en) | 1906-10-09 |
Family
ID=2901400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US832924D Expired - Lifetime US832924A (en) | Headlight-casing. |
Country Status (1)
Country | Link |
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US (1) | US832924A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2685639A (en) * | 1952-05-20 | 1954-08-03 | Grote Mfg Co Inc | Truck marker lamp |
US3132764A (en) * | 1961-04-05 | 1964-05-12 | Air Reduction | Container closures |
US3140833A (en) * | 1961-08-11 | 1964-07-14 | Lightolier Inc | Ceiling fixture |
-
0
- US US832924D patent/US832924A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2685639A (en) * | 1952-05-20 | 1954-08-03 | Grote Mfg Co Inc | Truck marker lamp |
US3132764A (en) * | 1961-04-05 | 1964-05-12 | Air Reduction | Container closures |
US3140833A (en) * | 1961-08-11 | 1964-07-14 | Lightolier Inc | Ceiling fixture |
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