US111866A - Improvement in whiffletree-plates - Google Patents
Improvement in whiffletree-plates Download PDFInfo
- Publication number
- US111866A US111866A US111866DA US111866A US 111866 A US111866 A US 111866A US 111866D A US111866D A US 111866DA US 111866 A US111866 A US 111866A
- Authority
- US
- United States
- Prior art keywords
- plates
- improvement
- whiffletree
- plate
- parts
- 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
Links
- 241000283220 Odobenus rosmarus Species 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001808 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
Classifications
-
- 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
Definitions
- N-PETERS FHOTO-UTHDGRAPMER, WASNINBYON, D C.
- This invention relates to an improvement in the coupling by which the whiflietree is secured to the bar, commonly called whiffletree-plates; and
- each of the two parts From flat steel, bent into U-form, the two parts being alike one looks into the other, and the whiflletree-bolt passes through the two sides of each part, securely locking them together.
- A is the whifiletree-bar
- a is one part
- One of these plates is secured to the whifiletreebar, another to the whifiletree, as seen in figs. 2 and 3, so that the plate on each will pass into the plate on the'other, and through the wholethe whiftletree-bolt 0 passes, securing all together.
- each plate which looks into the other is curved sufficiently to give the necessary play to the ⁇ vhifiletree without bearing against the other part, but so that if, from any cause, one trace becomes detached, the other end, drawn forward, will bring the plates to a bearing at the limitation of the plates, and thus avoid accidents which frequently occur from detachment of the traces.
- a whiflletree-plate formed from two parts, a and cl, each part being substantially like the other. and combined in the manner described.
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Piles And Underground Anchors (AREA)
Description
F. B. MORSE.
Whiffletree.
No. 111,866. Patented Feb. 14, 1871.
i g @419 We.
N-PETERS, FHOTO-UTHDGRAPMER, WASNINBYON, D C.
idltiitt Smite hated cam FRANCIS B. MORSE, OF PLANTSVILLE, CONNECTICUT, ASSIGNOR- T0 H. D. SMITH & '00., OF SAME PLACE.
Letters Patent No, 111,866, datedFebruary 14, 1871.
IMPROVEMENT IN WH lFFLETREE-PLATES.
The Schedule referred to in these Batters Patent and making part of the same.
To all whom it may concern:
Be it known that I, FRANCIS B. Mouse, of Plantsville, in the county of Hartford and State of Connecticut, have invented a new Improvement in Whitfietree-Plates for Carriages; and I do hereby declare the following, when taken in connection with the accompanying drawing and the letters of reference marked thereon, to be a full, clear, and exact description of the same, and which said drawing constitutes part of this specification, and represents in- Figure 1 a rear view;
Figure 2, a side View;
Figure 3, a transverse central section; and in Figure 4,1 perspective view of each part of the plate, both parts being alike.
This invention relates to an improvement in the coupling by which the whiflietree is secured to the bar, commonly called whiffletree-plates; and
It consists in forming each of the two parts from flat steel, bent into U-form, the two parts being alike one looks into the other, and the whiflletree-bolt passes through the two sides of each part, securely locking them together.
A is the whifiletree-bar, and
B the whiflletrec, of common construction.
a is one part, and
(l the other part of the whifiletree-plate.
From a flat or base-plate, F, a tongue is turned up into U-form, as seen in fig. 4.
One of these plates is secured to the whifiletreebar, another to the whifiletree, as seen in figs. 2 and 3, so that the plate on each will pass into the plate on the'other, and through the wholethe whiftletree-bolt 0 passes, securing all together.
It, therefore, the bolt from any cause becomes detachedonbroken, the draft (being in the direction of the arrow-in fig. 3) will only draw the parts together, and when properly fitted the draft may be made entirely upon the plates, the bolts serving only to prevent the separation of the plates.
The edge of each plate which looks into the other is curved sufficiently to give the necessary play to the \vhifiletree without bearing against the other part, but so that if, from any cause, one trace becomes detached, the other end, drawn forward, will bring the plates to a bearing at the limitation of the plates, and thus avoid accidents which frequently occur from detachment of the traces.
B y this construction the plates are easily forged and at no more expense than the various kinds of plates now in use, which are necessarily made of cast metal; consequently-the plate is proportionatelystrongerand safer, that is, less liable to accidents.
do not ivish to be understood as broadly claiming a whiifletree-plate constructed so that the two parts are locked together, assuch I am aware is not new.
I claim as my invention,
As an article of manufacture, a whiflletree-plate formed from two parts, a and cl, each part being substantially like the other. and combined in the manner described.
Witnesses: F. B. MORSE.
A. J TIBBITS,
J. H. SHUMWAY.
Publications (1)
Publication Number | Publication Date |
---|---|
US111866A true US111866A (en) | 1871-02-14 |
Family
ID=2181334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US111866D Expired - Lifetime US111866A (en) | Improvement in whiffletree-plates |
Country Status (1)
Country | Link |
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US (1) | US111866A (en) |
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- US US111866D patent/US111866A/en not_active Expired - Lifetime
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