US1761344A - Electrical appliance connection - Google Patents

Electrical appliance connection Download PDF

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Publication number
US1761344A
US1761344A US346649A US34664929A US1761344A US 1761344 A US1761344 A US 1761344A US 346649 A US346649 A US 346649A US 34664929 A US34664929 A US 34664929A US 1761344 A US1761344 A US 1761344A
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US
United States
Prior art keywords
electrical appliance
appliance connection
bulb
socket
cap
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
US346649A
Inventor
Huber John
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US346649A priority Critical patent/US1761344A/en
Application granted granted Critical
Publication of US1761344A publication Critical patent/US1761344A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/46—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/60—Biased catch or latch
    • Y10T403/606—Leaf spring

Definitions

  • Figure 1 is an elevational view of a bulb equipped with a connecting device in accordance with the present invention.
  • Figure 2 is a vertical sectional view through the improved connector per se.
  • Figure 3 is a horizontal section taken approximately upon the plane of the line 3-3 of Figure 1, with the bulb removed.
  • Figure 4 is a fragmentary sectional an elevational view, showing the manner in which the improved bulb connecting device cooperates with the conventional screw socket.
  • an appliance connector comprising a cap-like body provided with a plurality of circumferentially spaced longitudinally bowed retaining springs, said body being formed with inward- 1y curved grooves cooperating with said sprin s. y
  • an appliance connector comprising a cap including a rim portion having circumferentially spaced inwardly depressed grooves, and an outwardly bowed fiat retaining spring associated with each groove, the spring being firmly anchored at one end and having the opposite end freely slidable in the corresponding end of the groove, the intermediate portion of the spring being formed with an outstanding-retaining projection.

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  • Fastening Of Light Sources Or Lamp Holders (AREA)

Description

Filed March 15, 1929 Inventor I A Attorney Patented June 3, 1930 UNITED STATES PATENT OFFICE .ror-nv norm, or cmormmrr, onro ELECTRICAL APPLIANCE CONNECTION Application filed March 13, 1929. Serial No. 346,649.
socket, and providing the bulb with an im-.
proved and individual type of plug or connector which is characterized by a cap carrying a plurality'of circumferentially spaced resilient retaining devices which may be snapped into the socket or easily withdrawn therefrom, whereby" to efiect a dependable, yet more convenient type of connection.
In the drawings:
Figure 1 is an elevational view of a bulb equipped with a connecting device in accordance with the present invention.
Figure 2 is a vertical sectional view through the improved connector per se.
Figure 3 is a horizontal section taken approximately upon the plane of the line 3-3 of Figure 1, with the bulb removed.
Figure 4 is a fragmentary sectional an elevational view, showing the manner in which the improved bulb connecting device cooperates with the conventional screw socket.
In carrying out the invention I provide a metallic cap 5. This slips over the neck of the bulb and is suitably attached thereto in any,
to be bodily snapped into the conventional socket 10, as shown in Figure 4. The simplicity of the invention is such as to make it unnecessary to consider the invention in greater detail. "Therefore a more lengthy description is regarded unnecessary. Minor changes in the shape, size and re-. arrangement of details coming within the field of invention claimed, may be resorted to in actual practice, if desired.
I claim: 1. As a new article of manufacture, an appliance connector comprising a cap-like body provided with a plurality of circumferentially spaced longitudinally bowed retaining springs, said body being formed with inward- 1y curved grooves cooperating with said sprin s. y
2. is a new product of manufacture, an appliance connector comprising a cap including a rim portion having circumferentially spaced inwardly depressed grooves, and an outwardly bowed fiat retaining spring associated with each groove, the spring being firmly anchored at one end and having the opposite end freely slidable in the corresponding end of the groove, the intermediate portion of the spring being formed with an outstanding-retaining projection.
In testimony whereof I afiix my signature.
J OHN HUBER.
US346649A 1929-03-13 1929-03-13 Electrical appliance connection Expired - Lifetime US1761344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US346649A US1761344A (en) 1929-03-13 1929-03-13 Electrical appliance connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US346649A US1761344A (en) 1929-03-13 1929-03-13 Electrical appliance connection

Publications (1)

Publication Number Publication Date
US1761344A true US1761344A (en) 1930-06-03

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ID=23360396

Family Applications (1)

Application Number Title Priority Date Filing Date
US346649A Expired - Lifetime US1761344A (en) 1929-03-13 1929-03-13 Electrical appliance connection

Country Status (1)

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US (1) US1761344A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456376A (en) * 1948-03-27 1948-12-14 Chirelstein Nathan Display lamp
US3215972A (en) * 1962-09-24 1965-11-02 Ernst A Eriksson Electrical connector
US3478300A (en) * 1967-03-20 1969-11-11 Sylvania Electric Prod Treadless lamp and base
US3611258A (en) * 1969-08-13 1971-10-05 Aluminum Co Of America Electric lamp structure
US4403276A (en) * 1980-12-03 1983-09-06 GTE Products Corporation_ Front loading projection unit with snap in capsule
US5700154A (en) * 1995-11-14 1997-12-23 Progressive Technology In Lighting, Inc. Multi-component lamp adaptor assembly
US5707246A (en) * 1996-01-16 1998-01-13 Progressive Technology In Lighting, Inc. Security device for lamp adaptor
US20040129812A1 (en) * 2003-01-06 2004-07-08 Tang Wing Sum Condiment dispenser

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456376A (en) * 1948-03-27 1948-12-14 Chirelstein Nathan Display lamp
US3215972A (en) * 1962-09-24 1965-11-02 Ernst A Eriksson Electrical connector
US3478300A (en) * 1967-03-20 1969-11-11 Sylvania Electric Prod Treadless lamp and base
US3611258A (en) * 1969-08-13 1971-10-05 Aluminum Co Of America Electric lamp structure
US4403276A (en) * 1980-12-03 1983-09-06 GTE Products Corporation_ Front loading projection unit with snap in capsule
US5700154A (en) * 1995-11-14 1997-12-23 Progressive Technology In Lighting, Inc. Multi-component lamp adaptor assembly
US5707246A (en) * 1996-01-16 1998-01-13 Progressive Technology In Lighting, Inc. Security device for lamp adaptor
US20040129812A1 (en) * 2003-01-06 2004-07-08 Tang Wing Sum Condiment dispenser
US6951314B2 (en) * 2003-01-06 2005-10-04 Samson Bright Industrial Co. Ltd. Condiment dispenser

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