US225131A - Geoege p - Google Patents

Geoege p Download PDF

Info

Publication number
US225131A
US225131A US225131DA US225131A US 225131 A US225131 A US 225131A US 225131D A US225131D A US 225131DA US 225131 A US225131 A US 225131A
Authority
US
United States
Prior art keywords
pivoted
lever
machines
power
geoege
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
Publication date
Application granted granted Critical
Publication of US225131A publication Critical patent/US225131A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/04—Controlling members for hand actuation by pivoting movement, e.g. levers
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20582—Levers
    • Y10T74/20612—Hand

Definitions

  • my invention consists in the construction of a hand-power for sewing-machines, as will be hereinafter more fully set forth.
  • A represents a circular disk or plate to be fastened to the under side of the machine-table.
  • This disk Or plate is provided with a slotted post, B, projecting downward, in which is pivoted one end of the lever G.
  • the lever O is made somewhat in the form of a V, the two arms being, however, curved, as shown, and one arm longer than the other.
  • the short arm is pivoted in the post B, while the long arm is formed with the handle D.
  • F is a pitman, pivoted to the lever O at its angle, and provided with a series of holes, a,
  • This pitman is to be pivoted to the regular pitman of the machine.
  • the two pivots are to be fitted sufficiently loose to admit Of free play of the parts.
  • This hand-power is to be worked by an upand-down movement of the handle.
  • the disk A and post B are to be made in one piece, and the lever G and its handle are also to be made of one piece.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Sewing Machines And Sewing (AREA)

Description

G. P. HERND ON. Hand Power for Sewing-Machines.
No. 225,131. Patented Man 2, I880.
- NTGIB $76 fi/nklu/ ATTORNEYS M m m UNITED STATES PATENT OFFICE.
GEORGE P. HERNDON, OE EOME, GEORGIA.
HAN D- POWER FOR SEWING- MACHINES'.
SPECIFICATION formingpart of Letters Patent NO. 225,131, dated March 2, 1880. Application filed July 29, 1879.
that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawing, and to the letters of reference marked thereon, making a part Of this specification.
The nature of my invention consists in the construction of a hand-power for sewing-machines, as will be hereinafter more fully set forth.
The annexed drawing represents a perspective view Of my invention.
A represents a circular disk or plate to be fastened to the under side of the machine-table. This disk Or plate is provided with a slotted post, B, projecting downward, in which is pivoted one end of the lever G.
The lever O is made somewhat in the form of a V, the two arms being, however, curved, as shown, and one arm longer than the other. The short arm is pivoted in the post B, while the long arm is formed with the handle D.
F is a pitman, pivoted to the lever O at its angle, and provided with a series of holes, a,
so thatit can be made to suit different machines.
This pitman is to be pivoted to the regular pitman of the machine. The two pivots are to be fitted sufficiently loose to admit Of free play of the parts.
This hand-power is to be worked by an upand-down movement of the handle.
The disk A and post B are to be made in one piece, and the lever G and its handle are also to be made of one piece.
Having thus fully described my invention,
what I claim as new, and desire to secure by GEORGE P. HERNDON.
Witnesses:
L. L. ELLIOTT, F. W. LINTON.
US225131D Geoege p Expired - Lifetime US225131A (en)

Publications (1)

Publication Number Publication Date
US225131A true US225131A (en) 1880-03-02

Family

ID=2294520

Family Applications (1)

Application Number Title Priority Date Filing Date
US225131D Expired - Lifetime US225131A (en) Geoege p

Country Status (1)

Country Link
US (1) US225131A (en)

Similar Documents

Publication Publication Date Title
US309437A (en) Spoon
US225131A (en) Geoege p
US681291A (en) Rope or wire stretcher.
US559684A (en) Hand treadle attachment
US486358A (en) Hand attachment for sewing-machines
US138897A (en) Improvement in sewing-machine brakes
US9236A (en) Governor for steam-engines
US326862A (en) Treadle
US533076A (en) Mechanical movement
US252176A (en) Mechanical movement
US153122A (en) Improvement in planes
US176152A (en) Improvement in bench-planes
US283514A (en) Joseph a
US160144A (en) Improvement in scroll-saws
US113943A (en) William steschult
US170933A (en) Improvement in devices for transmitting power to sewing-machines
US491418A (en) Finley m
US255323A (en) Israel e
US216446A (en) Improvement in seaming-tongs
US517428A (en) Revolving fan
US140649A (en) Improvement in toys
US118435A (en) Improvement in creeping-dolls
US137908A (en) Improvement in screw-wrenches
US824065A (en) Attachment for washing-machines.
US301766A (en) Haeby b