US779779A - Electric-lamp fixture. - Google Patents

Electric-lamp fixture. Download PDF

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Publication number
US779779A
US779779A US21160104A US1904211601A US779779A US 779779 A US779779 A US 779779A US 21160104 A US21160104 A US 21160104A US 1904211601 A US1904211601 A US 1904211601A US 779779 A US779779 A US 779779A
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United States
Prior art keywords
lamp
electric
box
body portion
cluster
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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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US21160104A
Inventor
Edwin E Hayward
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.)
PLUME AND ATWOOD MANUFACTURING Co
Original Assignee
PLUME AND ATWOOD Manufacturing Co
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Application filed by PLUME AND ATWOOD Manufacturing Co filed Critical PLUME AND ATWOOD Manufacturing Co
Priority to US21160104A priority Critical patent/US779779A/en
Application granted granted Critical
Publication of US779779A publication Critical patent/US779779A/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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards

Definitions

  • My invention relates to electric-lamp fixtures particularly adapted for portable elec- IO tric lamps; and the object thereof is the provision of a fixture of simple and compact construction comprising a cluster-box whose interior is readily accessible for wiring purposes and which is provided with a shade-holder se- 1 5 cured to a removable cap provided for the cluster-box.
  • removable cap means for securing the same to the body portion of the cluster-box, arms extending from the body portion of the cluster-box, lamp-sockets connected to the ends of said arms, a shade-holder supported by the said removable cap, and means for securing the said shade-holder to the said removable cap.
  • Figure 1 is a plan view of my improved electric-lamp fixture
  • My improved electric lamp fixture comprises a cluster-box having a main body portion a, adapted to be connected by suitable means to the upper end of a standard a of a 3 5 portable or other electric lamp.
  • the body portion a of the cluster-box is provided with a removable cap 6, which is secured to the body portion a by means of set-screws 2 or otherwise.
  • 0 0 represent arms extending from the body portion of the cluster-box and provided at their outer ends with lamp-sockets d d, adapted to receive the electric-light bulbs 3 4.
  • I provide the removable cap I) with a studbolt 6, and I also employ a shade-holder comprising a hub f, arms 6, and a ring it, adapted to receive and support the lamp-shade.
  • the hub f of the shade-holder is provided centrally with an aperture adapted to receive the stud-bolt e, and I also employ a nut 2', adapted 5 to screw onto the stud-bolt and by means of which through the hub thereof the lamp-shade bracket is secured to the removable cap 6.
  • the arms 0 c are preferably made with return rising bends which bring the lamp-sockets (Z d at their endsinto a plane above the plane of the connection of said arms with the cluster-box body a and advantageously. above the plane of the ring a of the shade-holder, so as to be in better position for the light of the light-bulbs 3 t to be reflected by the shade employed.
  • An electric-lamp fixture comprising a cluster-box having a body portion adapted to so be attached to a lamp-standard, a removable cap for said body portion of the cluster-box, arms extending from said body portion, lampsockets connected to the said arms, a shadeholder supported by said removable cap, and 5 means for securing the said shade-holder to the said cap.
  • An electric-lamp fixture comprising a cluster-box having a body portion adapted to be attached to a lamp-standard, a removable 9 cap for the body portion of said cluster-box, arms extending from said body portion, lampsockets connected to the ends of said arms, a stud-bolt secured in the said removable cap,
  • An electric-lamp fixture comprising a 5 cluster-box having a body portion adapted to be attached to a lamp-standard, a removable cap for the body portion of said cluster-box, screws passing through the said removable cap and the body portion to bind these parts IO together, arms extending from said body portion, lamp-sockets connected to the ends of said arms, a stud-bolt secured in the said removable cap, a shade-holder Whose hub is passed over the said stud-bolt and a nut for securing the said shade-holder to said removable cap. 5

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Description

No. 779,779. PATENTED JAN, 10, 1905 E. E. HAYWARD.
ELECTRIC LAMP FIXTURE.-
APPLICATION FILED J NE 8, 1904 3 m E1EL2 I UNITED STATES Patented January 10, 1905.
PATENT OFFICE.
EDYVIN E. HAYWARD, OF VVATERBURY, CONNECTICUT, ASSIGNOR TO THE PLUME AND ATWOOD MANUFACTURING COMPANY, OF VVATERBURY, CONNECTICUT, A CORPORATION OF CONNECTICUT.
ELECTRIC-LAMP FIXTURE.
SPECIFICATION forming part of Letters Patent No. 779,779, dated January 10, 1905.
Application filed June 8,1904=.- Serial No. 211,601.
To all whom it may concern.-
Be it known that I, EDWIN E. HAYWARD, a citizen of the United States, residing at Waterbury, in the county of New Haven and State 5 of Connecticut, have invented an Improvement in Electric-Lamp Fixtures, of which the following is a specification.
My invention relates to electric-lamp fixtures particularly adapted for portable elec- IO tric lamps; and the object thereof is the provision of a fixture of simple and compact construction comprising a cluster-box whose interior is readily accessible for wiring purposes and which is provided with a shade-holder se- 1 5 cured to a removable cap provided for the cluster-box.
In carrying out my invention I employ a cluster-box having a body portion adapted to be connected to the standard of a lamp, a
removable cap, means for securing the same to the body portion of the cluster-box, arms extending from the body portion of the cluster-box, lamp-sockets connected to the ends of said arms, a shade-holder supported by the said removable cap, and means for securing the said shade-holder to the said removable cap.
In the drawings, Figure 1 is a plan view of my improved electric-lamp fixture; and Fig.
2 is a cross-section on line w a, Fig. 1.
My improved electric lamp fixture comprises a cluster-box having a main body portion a, adapted to be connected by suitable means to the upper end of a standard a of a 3 5 portable or other electric lamp. The body portion a of the cluster-box is provided with a removable cap 6, which is secured to the body portion a by means of set-screws 2 or otherwise.
0 0 represent arms extending from the body portion of the cluster-box and provided at their outer ends with lamp-sockets d d, adapted to receive the electric-light bulbs 3 4.
I provide the removable cap I) with a studbolt 6, and I also employ a shade-holder comprising a hub f, arms 6, and a ring it, adapted to receive and support the lamp-shade.
The hub f of the shade-holder is provided centrally with an aperture adapted to receive the stud-bolt e, and I also employ a nut 2', adapted 5 to screw onto the stud-bolt and by means of which through the hub thereof the lamp-shade bracket is secured to the removable cap 6.
The arms 0 c are preferably made with return rising bends which bring the lamp-sockets (Z d at their endsinto a plane above the plane of the connection of said arms with the cluster-box body a and advantageously. above the plane of the ring a of the shade-holder, so as to be in better position for the light of the light-bulbs 3 t to be reflected by the shade employed.
It will be readily apparent that in this construction the lead-wires passing through the standard of the lamp may be taken to the inte- 5 rior of the cluste r-box, and within the same the connections from these wires to the wires 5, leading through the tubular arms 0 to the lamp-sockets (Z (Z, may be made, and also that by removing the nut 2' and unscrewing the 7 screws 2 theseconnections are readily accessible. While I have illustrated a cluster-box provided with two lights, it is to be understood that any number of electric lamps may be employed in a fixture constructed in accordance with my present invention without departing from the spirit of the same.
I claim as my invention 1. An electric-lamp fixture, comprising a cluster-box having a body portion adapted to so be attached to a lamp-standard, a removable cap for said body portion of the cluster-box, arms extending from said body portion, lampsockets connected to the said arms, a shadeholder supported by said removable cap, and 5 means for securing the said shade-holder to the said cap.
2. An electric-lamp fixture, comprising a cluster-box having a body portion adapted to be attached to a lamp-standard, a removable 9 cap for the body portion of said cluster-box, arms extending from said body portion, lampsockets connected to the ends of said arms, a stud-bolt secured in the said removable cap,
a shade-holder Whose hub is passed over the l said stud-bolt, and a nut for securing the said shade-holder to said removable cap.
3. An electric-lamp fixture, comprising a 5 cluster-box having a body portion adapted to be attached to a lamp-standard, a removable cap for the body portion of said cluster-box, screws passing through the said removable cap and the body portion to bind these parts IO together, arms extending from said body portion, lamp-sockets connected to the ends of said arms, a stud-bolt secured in the said removable cap, a shade-holder Whose hub is passed over the said stud-bolt and a nut for securing the said shade-holder to said removable cap. 5
Signed by me this 31st day of May, 1904:.
EDWIN E. HAYWARD.
Witnesses:
J. L. Soor'r, B L. NETTLETON.
US21160104A 1904-06-08 1904-06-08 Electric-lamp fixture. Expired - Lifetime US779779A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US21160104A US779779A (en) 1904-06-08 1904-06-08 Electric-lamp fixture.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21160104A US779779A (en) 1904-06-08 1904-06-08 Electric-lamp fixture.

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US779779A true US779779A (en) 1905-01-10

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632843A (en) * 1950-02-24 1953-03-24 William E Montague Multiple socket flexible lamp fixture
US2650981A (en) * 1950-01-18 1953-09-01 Chilo Paul Lamp harp extension
US2745094A (en) * 1953-04-21 1956-05-08 Marco Ind Company Block type panel indicator light

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650981A (en) * 1950-01-18 1953-09-01 Chilo Paul Lamp harp extension
US2632843A (en) * 1950-02-24 1953-03-24 William E Montague Multiple socket flexible lamp fixture
US2745094A (en) * 1953-04-21 1956-05-08 Marco Ind Company Block type panel indicator light

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