US163812A - Improvement in vehicle tops - Google Patents

Improvement in vehicle tops Download PDF

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Publication number
US163812A
US163812A US163812DA US163812A US 163812 A US163812 A US 163812A US 163812D A US163812D A US 163812DA US 163812 A US163812 A US 163812A
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Prior art keywords
improvement
vehicle tops
nut
sawyer
prop
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Expired - Lifetime
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/02—Nuts or like thread-engaging members made of thin sheet material
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/955—Locked bolthead or nut

Definitions

  • My invention relates to means for preventing the accidental removal of the nut from'the prop; and consists in a novel construction and arrangement of the parts, as hereinafter more fully set forth and claimed, by which a very simple, cheap, and eflective device for this purpose is produced.
  • a B is the body of the prop D D, the braces; E, the washer, and H the nut.
  • the prop is threaded at G to fit the nut, and is also grooved longitudinally at G to receive the point or stud F, which projects inwardly from the washer E, and is integral therewith.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Description

L. SAWYER.
Vehicle-Top.
N0. 163,812. Patented May 25,1875.
THE GRAPHIC C0 PHOTO-LITM.39&4I PARK PLACLN.
UNITED STATES PATENT OFFI E LEONARD SAWYER, OF AMESBURY, MASSACHUSETTS.
IMPROVEMENT IN VEHICLE TOPS.
Specification forming part of Letters Patent No. 163,812, dated May 25, 1875; application filed May 8, 1875.
To all whom it may concern:
Be it known that I LEONARD SAWYER, of Amesbury, in the county of Essex, State of Massachusetts, have invented a certain new and useful Improvement in Carriage Bow- Props, of which the following is a description sufficiently full, clear, and exact to enable any person skilled in the art or science to which my invention appertains to make and use the same, reference being had to the accompanyin g drawing, forming a part of this specification, in which Figure 1 is an isometrical perspective view.
My invention relates to means for preventing the accidental removal of the nut from'the prop; and consists in a novel construction and arrangement of the parts, as hereinafter more fully set forth and claimed, by which a very simple, cheap, and eflective device for this purpose is produced.
It is well known that the nut is liable to be accidentally lost off, the action of the braces causing it to become loose on the prop as the carriage-top is raised and lowered.
My invention is designed to obviate this difficulty, and to that end I make use of means which will be readily understood by all conversant with such matters from the following description:
In the drawing, A B is the body of the prop D D, the braces; E, the washer, and H the nut. The prop is threaded at G to fit the nut, and is also grooved longitudinally at G to receive the point or stud F, which projects inwardly from the washer E, and is integral therewith.
the nut H and the washer E, having point F,
all substantially as and for the purpose set forth.
LEONARD SAWYER. [L. S]
Witnesses: A I
JOSHUA COLBY, I NELsoN P. CUMMINGS.
US163812D Improvement in vehicle tops Expired - Lifetime US163812A (en)

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US163812A true US163812A (en) 1875-05-25

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US163812D Expired - Lifetime US163812A (en) Improvement in vehicle tops

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