US1629405A - Handle for assembling parts of electric fixtures - Google Patents

Handle for assembling parts of electric fixtures Download PDF

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Publication number
US1629405A
US1629405A US703201A US70320124A US1629405A US 1629405 A US1629405 A US 1629405A US 703201 A US703201 A US 703201A US 70320124 A US70320124 A US 70320124A US 1629405 A US1629405 A US 1629405A
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US
United States
Prior art keywords
handle
cap
shell
socket
assembling parts
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
US703201A
Inventor
Henry T Paiste
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.)
H T PAISTE Co
Original Assignee
H T PAISTE Co
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 H T PAISTE Co filed Critical H T PAISTE Co
Priority to US703201A priority Critical patent/US1629405A/en
Application granted granted Critical
Publication of US1629405A publication Critical patent/US1629405A/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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/006—Fastening of light sources or lamp holders of point-like light sources, e.g. incandescent or halogen lamps, with screw-threaded or bayonet base
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53909—Means comprising hand manipulatable tool

Definitions

  • PAISTE OF PHILADELPHIA, PENNSYLVANIA, AS SIGNOR T H. '1.
  • PAISTE COMPANY OF PHILADELPHIA, IENNSYLVANIA, A CORPORATION OF PENNSYL- VANIA.
  • the handle being used to locate the socket.
  • Fig. 4 is an enlarged sectional view line t-et, Fig 2, and
  • Figs. and 6 are views illustrating modifications of .the invention.
  • 1 is the hanon the dle, which is tubular in form in the present instance.
  • One end 2 of the tubular handle is flared, as shown.
  • Somedistance within the tube is an internal screw thread 3.
  • a series of projections l At the opposite end of the handle is a series of projections l.
  • a bellshaped husk, or canopy has within it the cap 6 of a lamp socket.
  • This cap 6 is held in the husk by a screw 8, which has an eye 9 that enables it to be suspended by a chain, or cord.
  • the cap 6 must be held in place within the husk 5 while the screw is passed through an opening in the husk and is screwed into the threaded opening 10 in the cap.
  • the end of the handle 1, having the projections 4 is inserted in the cap 6, the projections 4 entering the grooves, asshown in 2, so that the parts are held from turning with respect to each other.
  • the cap 6 is inserted in the husk and is held in position by the handle until.
  • the screw 8 is inserted and turned, firmly securing the cap 6 to the husk 5.
  • the projections l of the handle prevent the cap turning with the screw.
  • the handle is then forcibly removed from the cap and inverted.
  • the socket shell 7' has a series of indentations 12, which correspond to the openings 11 in the cap 6. Between the indentations are ribs 17, which are forced into the groove 111 the bars 16 of the cap. Projections 13 on the shell extend into the openings 11 and lock the socket shell to the cap when the shell is forced into place, as in Fig. 3.
  • On the body of the socket shell is an external screw thread 14 by which a shade fixture s'att ached to the socket. This screw thread is utillzed to secure the socket shell to the handle.
  • the shell? is placed in the handle, and, when the handle is turned, the thread 14 of the shell engages the internal thread 3 of the handle-
  • the flared end 2 of the handle fits against the shoulder 15 or" the socket shell.
  • the shell is then placed within'the husk, or canopy, and, when adjusted within the flared end of the cap, it is pressed for cibly into position within the cap, the .proect1ons13 entering the rectangular openings 11.
  • the projections are so shaped and located as to hold the shell firmly to the cap.
  • the handle 1 is then unscrewed from the socket and removed.
  • the handle may be made as in Fig. 5.
  • the end 2 of the handle 1? is shaped to fit the shoulder 15 of the socket and can be split to allow the handle to grasp the socket firmly.
  • the opposite end of this handle may be made as in Fig. 1. i
  • the handle does not have to be made tubular throughout.
  • the body portion can be made in any form desired.
  • thetubular end section 1 of the handle is secured to a hand hold 1 and has an internal screw thread 3* for engaging the shell 7 and a series of projections for engagingthe cap.
  • a handle for assembling parts of an electric lamp socket said handle being tubular in form to receive the shell of a lamp socket, and having means for holding the shell of a socket while being applied to the cap of a socket.
  • a handle for assembling parts of an electric lamp socket said handle being tubular in form and having an internal screw thread near one end to engage a thread on the shell of a lamp socket.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Connecting Device With Holders (AREA)

Description

May 17,1927.
Hv T. PAISTE HANDLE FOR ASSEMBLING PARTS OF ELECTRIC FIXTURES Filed March 51, 1924 Patented May 17, 1927.
UNITED STATES PATENT OFFICE.
HENRY T. PAISTE, OF PHILADELPHIA, PENNSYLVANIA, AS SIGNOR T H. '1. PAISTE COMPANY, OF PHILADELPHIA, IENNSYLVANIA, A CORPORATION OF PENNSYL- VANIA.
HANDLE FOR ASSEMBLING PARTS OF ELECTRIC FIXTURES.
Application filed March 31, 1924. Serial No. 703,201.
the handle being used to locate the socket.
shell properly within the cap;
Fig. 4 is an enlarged sectional view line t-et, Fig 2, and
Figs. and 6 are views illustrating modifications of .the invention.
Referring to the drawings, 1 is the hanon the dle, which is tubular in form in the present instance. One end 2 of the tubular handle is flared, as shown. Somedistance within the tube is an internal screw thread 3. At the opposite end of the handle is a series of projections l.
In 2, which illustrates part of anelectric fixture, a bellshaped husk, or canopy, 5 has within it the cap 6 of a lamp socket. This cap 6 is held in the husk by a screw 8, which has an eye 9 that enables it to be suspended by a chain, or cord. The cap 6 must be held in place within the husk 5 while the screw is passed through an opening in the husk and is screwed into the threaded opening 10 in the cap.
At the lower edge of the cap is a series or", rectangular openings 11, which are separated by grooved bars 16, Fig. a. The end of the handle 1, having the projections 4, is inserted in the cap 6, the projections 4 entering the grooves, asshown in 2, so that the parts are held from turning with respect to each other. Then the cap 6 is inserted in the husk and is held in position by the handle until. the screw 8 is inserted and turned, firmly securing the cap 6 to the husk 5. The projections l of the handle prevent the cap turning with the screw. The handle is then forcibly removed from the cap and inverted.
The socket shell 7' has a series of indentations 12, which correspond to the openings 11 in the cap 6. Between the indentations are ribs 17, which are forced into the groove 111 the bars 16 of the cap. Projections 13 on the shell extend into the openings 11 and lock the socket shell to the cap when the shell is forced into place, as in Fig. 3. On the body of the socket shell is an external screw thread 14 by which a shade fixture s'att ached to the socket. This screw thread is utillzed to secure the socket shell to the handle. The shell? is placed in the handle, and, when the handle is turned, the thread 14 of the shell engages the internal thread 3 of the handle- The flared end 2 of the handle fits against the shoulder 15 or" the socket shell. The shell is then placed within'the husk, or canopy, and, when adjusted within the flared end of the cap, it is pressed for cibly into position within the cap, the .proect1ons13 entering the rectangular openings 11. The projections are so shaped and located as to hold the shell firmly to the cap. The handle 1 is then unscrewed from the socket and removed.
In some instances, the handle may be made as in Fig. 5. The end 2 of the handle 1? is shaped to fit the shoulder 15 of the socket and can be split to allow the handle to grasp the socket firmly. The opposite end of this handle may be made as in Fig. 1. i
The handle does not have to be made tubular throughout. The body portion can be made in any form desired. In Fig. 6, thetubular end section 1 of the handle is secured to a hand hold 1 and has an internal screw thread 3* for engaging the shell 7 and a series of projections for engagingthe cap.
Iclaim:
1. A handle for assembling parts of an electric lamp socket, said handle being tubular in form to receive the shell of a lamp socket, and having means for holding the shell of a socket while being applied to the cap of a socket.
2. A handle for assembling parts of an electric lamp socket, said handle being tubular in form and having an internal screw thread near one end to engage a thread on the shell of a lamp socket.
" HENRY T. PAISTE.
US703201A 1924-03-31 1924-03-31 Handle for assembling parts of electric fixtures Expired - Lifetime US1629405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US703201A US1629405A (en) 1924-03-31 1924-03-31 Handle for assembling parts of electric fixtures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US703201A US1629405A (en) 1924-03-31 1924-03-31 Handle for assembling parts of electric fixtures

Publications (1)

Publication Number Publication Date
US1629405A true US1629405A (en) 1927-05-17

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US703201A Expired - Lifetime US1629405A (en) 1924-03-31 1924-03-31 Handle for assembling parts of electric fixtures

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