US55978A - Improvement in curtain-fixtures - Google Patents

Improvement in curtain-fixtures Download PDF

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Publication number
US55978A
US55978A US55978DA US55978A US 55978 A US55978 A US 55978A US 55978D A US55978D A US 55978DA US 55978 A US55978 A US 55978A
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United States
Prior art keywords
fixtures
improvement
curtain
henry
baker
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Expired - Lifetime
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47HFURNISHINGS FOR WINDOWS OR DOORS
    • A47H3/00Fastening, clamping, or guiding devices for the bands or cords of curtains or the like
    • A47H3/02Fastening, clamping, or guiding devices for bands or cords
    • A47H3/08Cord-tensioning devices for curtains with two cords
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H7/00Gearings for conveying rotary motion by endless flexible members
    • F16H7/08Means for varying tension of belts, ropes, or chains
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H7/00Gearings for conveying rotary motion by endless flexible members
    • F16H7/08Means for varying tension of belts, ropes, or chains
    • F16H2007/0889Path of movement of the finally actuated member
    • F16H2007/0891Linear path

Definitions

  • my invention consists in using a lever-button, Fig. A, which, when turned, fastens by the point, Fig. O, entering a hole, Fig. D, on the side of the fixture, as seen in Fig. B.
  • the length of the button must be regulated according to the width of the fixture.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)

Description

PATENT OFFICE.O
HENRY O. BAKER, OF NEW YORK, N. Y.
IMPROVEMENT IN CURTAIN-FIXTURES.
Specification forming part of Letters Patent No. 55,978, dated July 3, 1866.
To all whom it may concern:
Be it known that I, HENRY O. BAKER, of the city and county and State of New York, have invented a new and useful Improvement iu Oord-Fixtures for Window-Shades; and I do hereby declare that the following is a full and exact description thereof, reference being had tothe accornpanyin g drawings, and to the letters of reference marked thereon.
The nature of my invention consists in using a lever-button, Fig. A, which, when turned, fastens by the point, Fig. O, entering a hole, Fig. D, on the side of the fixture, as seen in Fig. B. The length of the button must be regulated according to the width of the fixture. The
HENRY O. BAKER. Witnesses:
JAs. W. CORSA, M. B. ABRAHAMs.
US55978D Improvement in curtain-fixtures Expired - Lifetime US55978A (en)

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US55978A true US55978A (en) 1866-07-03

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US55978D Expired - Lifetime US55978A (en) Improvement in curtain-fixtures

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