US141108A - Improvement in trace-buckles - Google Patents

Improvement in trace-buckles Download PDF

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Publication number
US141108A
US141108A US141108DA US141108A US 141108 A US141108 A US 141108A US 141108D A US141108D A US 141108DA US 141108 A US141108 A US 141108A
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Prior art keywords
trace
wedge
buckles
plate
improvement
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Expired - Lifetime
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    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
    • A44B11/02—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps
    • A44B11/06—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices
    • A44B11/10—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices sliding wedge
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/40—Buckles
    • Y10T24/4002—Harness
    • Y10T24/4012—Clamping
    • Y10T24/4019—Sliding part or wedge

Definitions

  • Figures l and 2 of the drawings are representations of top and bottom views of our trace-buckle.
  • Fig. 3 is a sectional view of the same.
  • Figs. 4 and 5 are details of the same.
  • Our invention relates to buckles for harness; and it consists in the novel construction and arrangement of the self-tightening frictionclamps taking hold of the flat sides of the traces with the aid of two corrugated frictionplates, which are forced together by a movable yoke and a wedge on the end of the hamestrap.
  • the object of our invention is to avoid the weakening of the traces by a row of holes, as they are used for the ordinary buckle, and to be able to adjust the traces faster, with less labor and more accuracy, than the ordinary buckles will permit.
  • A represents the hamestrap
  • B the trace, of a harness.
  • the strap A is fastened to the end part of a wedge, C, shaped as an oblong frame, and tapering down toward the strap A.
  • the trace B passes between two corrugated surfaces belonging to the plates E and F, the first of which is pivoted at the center e to .the parallel arms d of a transverse brace, D, which bears against the inclined surface of the wedge C.
  • the said arms d are passed through slots f to the right and left of the plate C, and they also inclose the sides of the wedge C, thereby keeping the two frictionplates E F and the wedge C in their proper positions.
  • the plate F is provided at each end with a buckle blank or A guide, f1, through which the trace is passed and bywhich it is held in position 5 there are other slots f2 and f3 to connect the plate F with the harness by straps.
  • the wedge C ends into a slotted link, c, to which the hame-strap is attached.
  • the plate F is held with the plate E up and the brace D down; the wedge is then pushed between theback of the plate F and-the brace D, until the small end of the wedge arrives opposite the said brace; then the plate E is raised until the brace D touches the wedge, and the trace-strap is pushed between the corrugated surfaces of the plates E and F.
  • the wedge C becomes jammed between the back of the plate F and the brace D, whereby,the plates E and F are compressed, and the coupling of the trace and hame-straps is completed.
  • the wedge C is pushed back, which sets the plates E and Ffree, so that the trace may -be easily moved between them.

Landscapes

  • Package Frames And Binding Bands (AREA)
  • Buckles (AREA)
  • Basic Packing Technique (AREA)

Description

UNITED STATES PATENT EEICE.
EDWARD K. BRAYTON AND JOHN BAUGH, OF EA CLAIRE, WISCONSIN.
IMPROVEMENT IN TRACE-BUCKLES.
Specification forming part of Letters Patent No. 141,108, dated July 22, 1873; application filed May 24, 1873.
To all whom it may concern:
Be it known that we, EDWARD K. BRAYTON and JOHN BAUGH, ofEau Claire, in the county of Eau Claire and State of Wisconsin, have' invented a new and valuable Improvement in Trace-Buckles; and we do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawing making a part of this specification, and to the letters and figures of reference marked thereon.
Figures l and 2 of the drawings are representations of top and bottom views of our trace-buckle. Fig. 3 is a sectional view of the same. Figs. 4 and 5 are details of the same.
Our invention relates to buckles for harness; and it consists in the novel construction and arrangement of the self-tightening frictionclamps taking hold of the flat sides of the traces with the aid of two corrugated frictionplates, which are forced together by a movable yoke and a wedge on the end of the hamestrap. The object of our invention is to avoid the weakening of the traces by a row of holes, as they are used for the ordinary buckle, and to be able to adjust the traces faster, with less labor and more accuracy, than the ordinary buckles will permit.
In the drawings, A represents the hamestrap, and B the trace, of a harness. The strap A is fastened to the end part of a wedge, C, shaped as an oblong frame, and tapering down toward the strap A. The trace B passes between two corrugated surfaces belonging to the plates E and F, the first of which is pivoted at the center e to .the parallel arms d of a transverse brace, D, which bears against the inclined surface of the wedge C. The said arms d are passed through slots f to the right and left of the plate C, and they also inclose the sides of the wedge C, thereby keeping the two frictionplates E F and the wedge C in their proper positions. The plate F is provided at each end with a buckle blank or A guide, f1, through which the trace is passed and bywhich it is held in position 5 there are other slots f2 and f3 to connect the plate F with the harness by straps. The wedge C ends into a slotted link, c, to which the hame-strap is attached.
To connect the trace with the hamestrap, the plate F is held with the plate E up and the brace D down; the wedge is then pushed between theback of the plate F and-the brace D, until the small end of the wedge arrives opposite the said brace; then the plate E is raised until the brace D touches the wedge, and the trace-strap is pushed between the corrugated surfaces of the plates E and F. By pulling the hame-strap and the trace in opposite directions the wedge C becomes jammed between the back of the plate F and the brace D, whereby,the plates E and F are compressed, and the coupling of the trace and hame-straps is completed. To uncouple the said straps, the wedge C is pushed back, which sets the plates E and Ffree, so that the trace may -be easily moved between them.
What we claim as new, and desire to secure by Letters Patent, is-
l. The tracefclamp, consisting of the wedge C to be fastened to a haine or trace, the brace D, and the pressure-plates E F with corrugated friction-surfaces, substantially as speci-A lied.
2. In' a trace-coupling, the friction-plate F with the buckle-blanks or guides f1, and the strap-slotsf2 f3, substantially as specified.
In testimony that 4we claim the above we have hereunto subscribed our names in the presence of two witnesses.
EDWARD K. BRAYTON. JOHN BAUGH.
Witnesses LEVI E. LATIMER, ALBERT SMITH.
US141108D Improvement in trace-buckles Expired - Lifetime US141108A (en)

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