US112318A - Improvement in thill-couplings - Google Patents
Improvement in thill-couplings Download PDFInfo
- Publication number
- US112318A US112318A US112318DA US112318A US 112318 A US112318 A US 112318A US 112318D A US112318D A US 112318DA US 112318 A US112318 A US 112318A
- Authority
- US
- United States
- Prior art keywords
- thill
- couplings
- strap
- improvement
- curve
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62C—VEHICLES DRAWN BY ANIMALS
- B62C5/00—Draught assemblies
Definitions
- the eye as seen at fig. 1 of 1 the drawing, is conchamber or socket having .
- the lower curve, marked B, forms a quarter oircle, and is longer in diameter than the upper circle A.
- the front points of the two curves A and B terminate so as toleare an opening (equal to the diameter
- the strap, fig. 2 is constructed with a pin, D, forged on the upper sideof and at right angles with the strap, and at the end to be attached to the eye, the pin D corresponding exactly in diameter to that of the upper curve A inside the chamber.
- the lower side of strap 2 corresponds with the diameter of the lower curve B. Having a joint thus constructed, by raising the end of the strap to its highest or perpendicular point the end D will enter the cham.
- the lower curve of the strap enters the chamber below.
- the chamber olasps thevpin' D and lower curve on the strap, and thus forms aperfect and secure joint in the coupling, as
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Switches (AREA)
- Electroluminescent Light Sources (AREA)
Description
T. BURR. .Ihill Coupling.-
No, 112,318. Patented March 7, 187-0.
mains, Pubroumosnwnm wAsymaToN o c Improvement in Thin-Couplings; and I do declare that the following is a full, clear, and exact descripj tion of the constructional d operation of the sani'e,
1 a part of this specification, inwhich-- fof olasps, or otherwise, not shown.
1 Figure thill. 1 Figure 3 is the two parts coupled together.
structed so as to form a parts of two circles.
(of the upper curve A. v
new: emit; J
THEODORE BURRQOFBATTLE CREEK, MICHIGAN, ASSIGNORTO ALLEN MUlR AND-vfiENRY MUIR, 0F SAME PLAOE.
Letters Patent No. 112,318, dated March 7, 1871.
n IMPROVE ENT IN Tl-IILL-COUPLINGS.
1 The sehednlexeferred to in these LettersPatent and making part of the same.
1 Be it known;thataLDn Tnsnononn Bonn, of the city or Battle Oreelgin the countyof Calhoun and State of Michigan, have inventeda newand useful reference beinghacl to .the annexed drawing making Figure L is: a perspective view of the eye-piece, which is to be secured .to the joarriage=axle by means 2-is the strap which is to heattached to the.
The eye, as seen at fig. 1 of 1 the drawing, is conchamber or socket having .The upper curve, marked A, forms a half circle.
The lower curve, marked B, formsa quarter oircle, and is longer in diameter than the upper circle A.
1 The front points of the two curves A and B terminate so as toleare an opening (equal to the diameter The strap, fig. 2, is constructed with a pin, D, forged on the upper sideof and at right angles with the strap, and at the end to be attached to the eye, the pin D corresponding exactly in diameter to that of the upper curve A inside the chamber.
The lower side of strap 2 corresponds with the diameter of the lower curve B. Having a joint thus constructed, by raising the end of the strap to its highest or perpendicular point the end D will enter the cham.
ber. Then, by lowering the strap to ahorizontal position, the lower curve of the strap enters the chamber below. When thus inposition the chamber olasps thevpin' D and lower curve on the strap, and thus forms aperfect and secure joint in the coupling, as
in fig. 3.
What I claim as my invention, and desire to secure by Letters Patent, is-
A thill-coupling, substantially as set forth and descrihedin this specification.
g Dn. THEODORE BUBR. Witnesses:
" M. B. RussELL,
H. T. WOODWORTH.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US112318A true US112318A (en) | 1871-03-07 |
Family
ID=2181786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US112318D Expired - Lifetime US112318A (en) | Improvement in thill-couplings |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US112318A (en) |
-
0
- US US112318D patent/US112318A/en not_active Expired - Lifetime
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