US713660A - Sewing-machine cabinet. - Google Patents

Sewing-machine cabinet. Download PDF

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Publication number
US713660A
US713660A US10305102A US1902103051A US713660A US 713660 A US713660 A US 713660A US 10305102 A US10305102 A US 10305102A US 1902103051 A US1902103051 A US 1902103051A US 713660 A US713660 A US 713660A
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Prior art keywords
platform
cover
sewing
hinged
connection
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Expired - Lifetime
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US10305102A
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Edward E Manning
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Individual
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
    • A47B21/02—Tables or desks for office equipment, e.g. typewriters, keyboards with vertical adjustable parts

Definitions

  • the object of this invention is to construct a sewing-machine table or cabinet in which the flexible band and rollers usually employed are done away with and positive devices employed.
  • Figure 1 is a plan view of a table, showing my improve ments.
  • Fig. 2 is a lengthwise vertical section.
  • Figs. 3 and 4 are transverse vertical sections.
  • the table or cabinet comprises the top 1, frame 2, coverS, and back.
  • Aplatform comprises the sections 5 and 6, hinged together, and the section 5 is hinged to the frame 2 along one side of its central opening.
  • the cover 3 is hinged to the frame.
  • To the back 4 is secured a support 7 and to which is pivoted a bell-crank lever comprising the arms 8 and 9.
  • a link 10 has one end pivoted to the arm 8 of the bell-crank lever,and its other end has a pivotal connection with a bracket 11, secured to the under face of the cover near the hinged connection between the cover and frame.
  • To the back at is hinged a toggle-lever composed of the arms 12 and 13, hinged toget-her and the arm 12 hinged to the back.
  • the arm 13 has its free end-in fork form and pivotally connected to the under face of the section 5 of the platform.
  • a turnbuckle 14 has one end connected to the arm 9 of the bellcrank lever and its other end connected to the arm 12 of the toggle-lever, thereby forming a connection between the bell-crank lever and toggle-lever and also a connection between the cover 3 and the platform.
  • a coiled spring 15 has one end connected to the arm 9 of the bell-crank lever and its other end connected to a stationary part of the table.
  • a spring 16 has a connection with the section 5 of the platform and bears against the other section of the platform.
  • Figs. 1, 2, and 3 the platform is shown in its elevated position and the cover open, and in Fig. 4 the platform is dropped and the cover closed.
  • the link 10 In opening the cover the link 10 will move the bell-crank lever on its pivotal connection with the back, and through the turnbuckle the toggle-lever is raised, which will raise the platform and hold it elevated.
  • the spring 15 will assist in raising the platform and the machine-head supported by the platform.
  • the platform In closing the cover the platform will be dropped, and the spring 15 will prevent the too-sudden descent of the platform.
  • a sewing-machine table the combination of a table-top, a hinged platform and a hinged cover, a double-link connection between the platform and a stationary part of the table and a connection between one of the links and the cover.
  • a table-top a hinged platform and a hinged cover
  • a double-link connection between the platform and a stationary part of the table
  • a bell-crank lever havinga pivotal connection with a stationary part of the table, a connection between one arm of the bellcrank lever and one of the links, and a connection between the other arm of the bellcrank lever and the cover.

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  • Sewing Machines And Sewing (AREA)

Description

Patented Nov. l8, I902.
E. E MANNING. SEWING MACHINE CABINET.
(Application filed Apr. 15, 1902.)
(No Model.)
1 ohms PETERS c0, womuwo WASHINGTON u c ITE drafts nrnr FFIGE.
EDW'ARD E. MANNING, OF BELVIDERE, ILLINOIS.
SEWlNG-MACHINE CABlNET.
SPECIFICATION forming part of Letters Patent No. 713,660, dated November 18, 1902.
Application filed April 15, 1902. Serial No. 103,051- (No model.)
To aZZ whom it nuty concern:
Be it known that I, EDWARD E. MANNING, a citizen of the United States, residing at Belvidere, in the county of Boone and State of Illinois, have invented certain new and useful Improvements in Sewing-Machine Cabinets, of which the following is a specification.
The object of this invention is to construct a sewing-machine table or cabinet in which the flexible band and rollers usually employed are done away with and positive devices employed.
In the accompanying drawings, Figure 1 is a plan view of a table, showing my improve ments. Fig. 2 is a lengthwise vertical section. Figs. 3 and 4 are transverse vertical sections.
The table or cabinet comprises the top 1, frame 2, coverS, and back. Aplatform comprises the sections 5 and 6, hinged together, and the section 5 is hinged to the frame 2 along one side of its central opening. The cover 3 is hinged to the frame. To the back 4 is secured a support 7 and to which is pivoted a bell-crank lever comprising the arms 8 and 9. A link 10 has one end pivoted to the arm 8 of the bell-crank lever,and its other end has a pivotal connection with a bracket 11, secured to the under face of the cover near the hinged connection between the cover and frame. To the back at is hinged a toggle-lever composed of the arms 12 and 13, hinged toget-her and the arm 12 hinged to the back. The arm 13 has its free end-in fork form and pivotally connected to the under face of the section 5 of the platform. A turnbuckle 14 has one end connected to the arm 9 of the bellcrank lever and its other end connected to the arm 12 of the toggle-lever, thereby forming a connection between the bell-crank lever and toggle-lever and also a connection between the cover 3 and the platform. A coiled spring 15 has one end connected to the arm 9 of the bell-crank lever and its other end connected to a stationary part of the table. A spring 16 has a connection with the section 5 of the platform and bears against the other section of the platform.
At Figs. 1, 2, and 3 the platform is shown in its elevated position and the cover open, and in Fig. 4 the platform is dropped and the cover closed.
In opening the cover the link 10 will move the bell-crank lever on its pivotal connection with the back, and through the turnbuckle the toggle-lever is raised, which will raise the platform and hold it elevated. The spring 15 will assist in raising the platform and the machine-head supported by the platform. In closing the cover the platform will be dropped, and the spring 15 will prevent the too-sudden descent of the platform. By this arrangement as the cover is moved a positive movement is imparted to the platform in raising and lowering the platform.
I claim as my invention-- 1. In a sewing-machine table, the combination of a table-top, a hinged platform and a hinged cover, a double-link connection between the platform and a stationary part of the table and a connection between one of the links and the cover.
2. In a sewing-machine table, the combination of a table-top, a hinged platform and a hinged cover, a double-link connection between the platform and a stationary part of the table, a bell-crank lever havinga pivotal connection with a stationary part of the table, a connection between one arm of the bellcrank lever and one of the links, and a connection between the other arm of the bellcrank lever and the cover.
3. In a sewing-machine table, the combination of a table-top, a hinged platform and a hinged cover, a double-link connection between the platform and a stationary part of the table, and an adjustable connection between one of the links and the cover.
EDWARD E. MANNING.
l/Vitnesses:
W. V. BISHOP, W. J. ADAMS.
US10305102A 1902-04-15 1902-04-15 Sewing-machine cabinet. Expired - Lifetime US713660A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10305102A US713660A (en) 1902-04-15 1902-04-15 Sewing-machine cabinet.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10305102A US713660A (en) 1902-04-15 1902-04-15 Sewing-machine cabinet.

Publications (1)

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US713660A true US713660A (en) 1902-11-18

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US10305102A Expired - Lifetime US713660A (en) 1902-04-15 1902-04-15 Sewing-machine cabinet.

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