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US205402A - Improvement in whiffletree-hooks - Google Patents

Improvement in whiffletree-hooks Download PDF

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Publication number
US205402A
US205402A US205402DA US205402A US 205402 A US205402 A US 205402A US 205402D A US205402D A US 205402DA US 205402 A US205402 A US 205402A
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United States
Prior art keywords
whiffletree
hook
hooks
improvement
trace
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Expired - Lifetime
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62C—VEHICLES DRAWN BY ANIMALS
    • B62C5/00—Draught assemblies
    • B62C5/04—Swingletrees; Mountings thereof; Draught equalisers for a span of draught animals; Mountings for traces
    • 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.
    • Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
    • Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
    • Y10T24/45969—Hook-shaped projection member passing through cavity

Definitions

  • N-PETERS FHOTOLITHQGRAFHER. WASLINGTON n G PATENT OFFIoE.
  • the drawing shows a top view of one end of a whiffletree with my hook attached thereto.
  • A represents the hook, which projects at right angles to the whiffletree B, to the end of which it is secured by means of a shank, 1), (shown in dotted lines,) which is driven into the end of the whiffletree, and keyed therein in any suitable manner.
  • the body of the hook is bent upon itself into two parts, 0 0, between which the eye on the end of the trace is received, the bow of the hook being represented by 0
  • the return portion 0' of the hook has two points, a a projecting inwardly from the same, and curved toward the bow 0 as shown, in a hook form.
  • On the main part c of the hook-body is another point, c of similar construction, which projects inwardly about centrally between the points a a;
  • the eye of the trace cannot work out of this hook, because it will catch on one of the curved points; and to disengage it by hand the eye has to be moved back and forth between the curved points until free from the hook.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)

Description

' J. MARGE'LLUSQ Whiffletree-Hook No. 205,402. Patented Julie 25,, I878.
N-PETERS, FHOTOLITHQGRAFHER. WASLINGTON n G PATENT OFFIoE.
JAMES MARCELLUS, OF SAULT DE ST. MARIE, MICHIGAN.
IMPROVEMENT IN WHIFFLETREE-HOOKS.
Specification forming part of Letters Patent No. 205,402, dated June 725, 1878; application filed March 12, 1878.
To all whom it may concern:
Be it known that I, J AMEs MARCELLUS, of Sault de St. Marie, in the county of Chippewa, and State of Michigan, have invented an Improvement in Trace-Hooks, of which the following is a specification:
The nature of this invention relates to an improvement in trace or whiffletree hooks; and the invention consists in the peculiar construction of the same, as more fully hereinafter set forth.
The drawing shows a top view of one end of a whiffletree with my hook attached thereto. A represents the hook, which projects at right angles to the whiffletree B, to the end of which it is secured by means of a shank, 1), (shown in dotted lines,) which is driven into the end of the whiffletree, and keyed therein in any suitable manner.
The body of the hook is bent upon itself into two parts, 0 0, between which the eye on the end of the trace is received, the bow of the hook being represented by 0 The return portion 0' of the hook has two points, a a projecting inwardly from the same, and curved toward the bow 0 as shown, in a hook form. On the main part c of the hook-body is another point, c of similar construction, which projects inwardly about centrally between the points a a;
The eye of the trace cannot work out of this hook, because it will catch on one of the curved points; and to disengage it by hand the eye has to be moved back and forth between the curved points until free from the hook.
What I claim as my invention is- The trace-hook A, projecting at right angles to the whiffletree when attached to the same, and having inwardly-projecting points a a, a, curved toward the how 0 of the hook, constructed and arranged substantially as described and shown.
JAMES MARUELLUS.
Witnesses:
J os. M. WEISS, OHAs. H. PEASE.
US205402D Improvement in whiffletree-hooks Expired - Lifetime US205402A (en)

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US205402A true US205402A (en) 1878-06-25

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US205402D Expired - Lifetime US205402A (en) Improvement in whiffletree-hooks

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821766A (en) * 1953-05-07 1958-02-04 Johnston Testers Inc Safety catch
US3793681A (en) * 1973-01-22 1974-02-26 F & W Products Inc Holder for ties and the like
US3805439A (en) * 1970-08-28 1974-04-23 Water Gremlin Co Pliable connectors
US4012812A (en) * 1976-03-11 1977-03-22 Wade Industries, Inc. Double lock tufting button
US4763943A (en) * 1985-11-21 1988-08-16 Mm & M Consultants Limited Crane hook

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821766A (en) * 1953-05-07 1958-02-04 Johnston Testers Inc Safety catch
US3805439A (en) * 1970-08-28 1974-04-23 Water Gremlin Co Pliable connectors
US3793681A (en) * 1973-01-22 1974-02-26 F & W Products Inc Holder for ties and the like
US4012812A (en) * 1976-03-11 1977-03-22 Wade Industries, Inc. Double lock tufting button
US4763943A (en) * 1985-11-21 1988-08-16 Mm & M Consultants Limited Crane hook

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