US141251A - Improvement in shade or globe holders for lamps - Google Patents
Improvement in shade or globe holders for lamps Download PDFInfo
- Publication number
- US141251A US141251A US141251DA US141251A US 141251 A US141251 A US 141251A US 141251D A US141251D A US 141251DA US 141251 A US141251 A US 141251A
- Authority
- US
- United States
- Prior art keywords
- shade
- improvement
- lamps
- globe
- holders
- 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
Definitions
- My present invention is a modification of, and improvement upon, the device set forth in the aforesaid patent; and consists in a sheetmetal anged ring for the globe or shade, applied to and combined with Wire arms that are made double and united at their ends to the sheet-metal flanged ring by sheet-metal caps and rivets.
- Figure 1 is a vertical seetiou of the said shade-holder
- Fig. 2 is an inverted plan ofthe same.
- the sheet-metal ring is made with a base, a, and cylindrical flange or rim b, of a size to receive a glass globe or shade, and to this ring the double Wire arms d d are -united. by means of rivets t' passing through the attened sheet-metal caps c, into which such wires d d are inserted, and also .through between the wires themselves, thereby making a very firm and neat connection between the Wire arms and the metal ring.
- the wire of one arm extends to the next in the form of a bow or arc of a circle, that sets against the lamp-collar, and is clamped thereto by the
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Description
L. l. ATWUD.
Shade nr Globe-Holders for Lamps.
No. 141,251l Pa'1en1ed1u1y29,1873.
UivrTED STATES PATENT OEEIoEo LEWIS J. ATWOOD, OF WATEEBURY, CONNECTICUT, ASSIGNOR TO THE PLUME 87 ATWOOD MANUFACTURING COMPANY, OF SAME PLACE.
IMPROVEMENT IN SHADE OR GLOBE HOLDERS FOR LAMPS.
Specification forming part of Letters Patent No. 141,251, dated July 29, 1873 application filed May 20, 1673.
To all whom t may concern:
Be it known that I, LEWIS J. ATwooD, of Waterbury, in the county of New Haven and State of Connecticut, have invented an Improvement in Shade or Globe Holders for Lamps7 of which the following is a specifica tion:
In Letters Patent N o. 104,558 a shade-holder is represented with Wire arms and sliding clamps or ferrules, and the arms receive ,either the iange of the glass globe or the Wire ring or arms for a paper shade.
My present invention is a modification of, and improvement upon, the device set forth in the aforesaid patent; and consists in a sheetmetal anged ring for the globe or shade, applied to and combined with Wire arms that are made double and united at their ends to the sheet-metal flanged ring by sheet-metal caps and rivets.
In the drawing, Figure 1 is a vertical seetiou of the said shade-holder, and Fig. 2 is an inverted plan ofthe same.
The sheet-metal ring is made with a base, a, and cylindrical flange or rim b, of a size to receive a glass globe or shade, and to this ring the double Wire arms d d are -united. by means of rivets t' passing through the attened sheet-metal caps c, into which such wires d d are inserted, and also .through between the wires themselves, thereby making a very firm and neat connection between the Wire arms and the metal ring. The wire of one arm extends to the next in the form of a bow or arc of a circle, that sets against the lamp-collar, and is clamped thereto by the
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US141251A true US141251A (en) | 1873-07-29 |
Family
ID=2210664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US141251D Expired - Lifetime US141251A (en) | Improvement in shade or globe holders for lamps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US141251A (en) |
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0
- US US141251D patent/US141251A/en not_active Expired - Lifetime
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