US1020543A - Lamp-chimney holder. - Google Patents

Lamp-chimney holder. Download PDF

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Publication number
US1020543A
US1020543A US60604911A US1911606049A US1020543A US 1020543 A US1020543 A US 1020543A US 60604911 A US60604911 A US 60604911A US 1911606049 A US1911606049 A US 1911606049A US 1020543 A US1020543 A US 1020543A
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Prior art keywords
lamp
chimney
holder
chimney holder
dudley
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Expired - Lifetime
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US60604911A
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Dana Dudley
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Dana Dudley
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages

Description

D. DUDLEY. LAMP CHIMNEY HOLDER. APPLIOATION FILED r1112. 1, 1911.
1,020,543, v Patented Mar. 19, 1912.
DANA DUDLEY, 0F WAKEFIELD, MASSACHUSETTS.
LAMP-CHIMNEY HOLDER.
Specification of Letters Patent.
Patented Mar. 19, 1912.
Application filed February 1, 1911. Serial No. 606,049.
springs and handling loops therein and having its ends hooked, bent to fit outside and over the top of a lamp chimney, whereby the chimney is securely held in position on the lamp burner.
The object of my invention is to provide a simple, efficient and inexpensive device to hold lamp chimneys in position and prevent all danger of their falling off under any circumstances. With this and other objects in view reference is had to the drawings in which like letters of reference indicate corresponding parts in each figure.
Figure 1. is a perspective view of the top portion of a lamp fitted with my chimney holder. Fig. 2 is a similar perspective view of my chimney holder detached from a lamp. Fig. 3. is a view of the holder detached and having the cross-top portion bent. Fig. 4:. is a view of Fig. 3. in position on a lamp chimney. Fig. 5. shows the holder detached and having the cross-top portion protected or re inforced against extreme heat.
Referring to the drawings. The holder in position on a lamp chimney as shown in Fig. 1, is formed of a single length of wire having therein the coil-springs AA, in each side thereof adjacent to the top, and on each side adjacent to the bottom the handling loops FF.
C-C are the hooked ends of the wire adapted to engage with the lamp-burner rim, whereby the chimney is securely clamped thereon. The springs A-A being extensible, adapt the holder to different sized chimneys. They also exert tension on the burner. The device is put on and taken off by means of the handling loops FF.
From the foregoing it will be apparent that the essential feature of my invention is its simplicity and economy while fulfilling perfectly all the requirements of a holder for lamp chimneys. This is due in a great measure to the fact that it is made from a single length of wire or other suitable material, thus being cheap and easy, above other holders, to manufacture.
\Vhat I claim for my invention is A lamp-chimney holder formed of a single piece of wire bent to fit against the sides and across the top of a lamp-chimney, and having spiral springs and finger loops in the sides thereof, and hooks on the ends thereof to engage with a lamp burner.
DANA DUDLEY.
WVitnesses:
EDITH E. DUDLEY, HARRIET F. MoAvor.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, 1). G.
US60604911A 1911-02-01 1911-02-01 Lamp-chimney holder. Expired - Lifetime US1020543A (en)

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US60604911A US1020543A (en) 1911-02-01 1911-02-01 Lamp-chimney holder.

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US1020543A true US1020543A (en) 1912-03-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9582238B2 (en) 2009-12-14 2017-02-28 Qualcomm Incorporated Decomposed multi-stream (DMS) techniques for video display systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9582238B2 (en) 2009-12-14 2017-02-28 Qualcomm Incorporated Decomposed multi-stream (DMS) techniques for video display systems

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