US554325A - Thill-coupling - Google Patents
Thill-coupling Download PDFInfo
- Publication number
- US554325A US554325A US554325DA US554325A US 554325 A US554325 A US 554325A US 554325D A US554325D A US 554325DA US 554325 A US554325 A US 554325A
- Authority
- US
- United States
- Prior art keywords
- pintle
- thill
- iron
- shackle
- coupling
- 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
- 238000010168 coupling process Methods 0.000 title description 5
- 238000005859 coupling reaction Methods 0.000 title description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 10
- 238000010276 construction Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
Images
Classifications
-
- 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
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/01—Traction couplings or hitches characterised by their type
- B60D1/02—Bolt or shackle-type couplings
Definitions
- the invention has for its object the construction of such a device as can be used with the connections in general use without any changes or alterations in the latter; that will allow a speedy attachment or detachment of thills or poles; that will prevent rattling of the several parts of the connection; that will reduce the wear of the same; that will obviate the use of nuts; and it also has for its object the production of a device that will be of a cheap and simple construction.
- Figure 1 is a perspective view of a coupling embodying the invention.
- Fig. 2 is a similar view illustrating the device without the thill-iron.
- Fig. 3 is a detail perspective view showing the divided pintle and part of the clamping mechanism.
- Fig. 4c is an elevation showing the divided pintle partly in section.
- Fig. 5 is a detail perspective view showing the thumb-screw.
- Fig. 6 is a detail view showing an elevation of one of the members forming the divided pintle.
- A designates a clip, B a shackle, and G a thill-iron, of any construction suitable in the premises.
- the mechanism connecting the thill-iron with the shackle consists, primarily, of a divided pintle and a clamping device adapted to secure the members of the pintle together and to hold them in place.
- This mechanism consists of two members D D, which are substantially alike, and consequently a description of one will suffice for both.
- the member D is somewhat hook-shaped. It consists of the shank (1 intermediate of the rounded end d, which forms a section of the divided pintle, and the flattened end (1 which forms part of the clamping device.
- the eonfiguration of the member D is such that the end (1, forming a section of the pintle, is slightly bent inwardly-that is, a line, such as on as, (see Fig. (5,) running through the axis of the said section is depressed slightly from a line, such as y 3 drawn from a point in the axial line intermediate of the pintle portion and the shank at right angles to a line, such as 2 a, passing through the face (1 of the end (1
- the length of the pintle, consisting of the two sections cl d is somewhat greater than the distance between the faces b of the lugs b b of the shackle B.
- apertures d d are formed, one of which is screw-threaded for the reception of the thumb-screw E.
- the thill-iron is placed in register with the shackle.
- the divided pintle is then put in position and is secured by passing the thumb-screw E through the apertures d (1 formed for its reception.
- the thumb-screw E By forcing the two ends (1 d of the clamp together by means of the thumb-screw, the
Description
(No Model.)
.0. O. WALLACE.
. THILL COUPLING. No. 554,325. Patented Feb. 11, 1896.
"fiz 65f i zit-test." 5 Z fu/elzton' 'fiiQ/i 0. 9P
P-N DREW B.GRAHAM. PNOli-UIHO. WASHINGYON. D C
UNITED STATES PATENT OFFICE.
CHARLES C. \VALLAOE, OF ONEONTA, NEIV YORK.
THlLL-COUPLING.
SPECIFICATION forming part of Letters Patent No. 554,325, dated February 11, 1896.
Application filed July 6, 1895. Serial No. 555,041. (No model.)
To all whom it may concern.-
Be it known that I, CHARLES C. \VALLAOE, a citizen of the United States, residing at Oneonta, in the county of Otsego and State of New York, have invented certain new and useful Improvements in Thill and Pole Couplings for Vehicles, of which the following is a full, clear, and exact description, such as will enable those skilled in the art to which it appertains to make and use the same, reference being had to the accompanying drawings.
The invention has for its object the construction of such a device as can be used with the connections in general use without any changes or alterations in the latter; that will allow a speedy attachment or detachment of thills or poles; that will prevent rattling of the several parts of the connection; that will reduce the wear of the same; that will obviate the use of nuts; and it also has for its object the production of a device that will be of a cheap and simple construction.
The invention consists in the novel construction, combination, and arrangement of parts, such as will be hereinafter fully described, pointed out in the appended claims, and illustrated in the accompanying drawings.
In the accompanying drawings, in which similar letters of reference designate corresponding parts, Figure 1 is a perspective view of a coupling embodying the invention. Fig. 2 is a similar view illustrating the device without the thill-iron. Fig. 3 is a detail perspective view showing the divided pintle and part of the clamping mechanism. Fig. 4c is an elevation showing the divided pintle partly in section. Fig. 5 is a detail perspective view showing the thumb-screw. Fig. 6 is a detail view showing an elevation of one of the members forming the divided pintle.
Referring to the drawings by letter, A designates a clip, B a shackle, and G a thill-iron, of any construction suitable in the premises.
The mechanism connecting the thill-iron with the shackle consists, primarily, of a divided pintle and a clamping device adapted to secure the members of the pintle together and to hold them in place. This mechanism consists of two members D D, which are substantially alike, and consequently a description of one will suffice for both. The member D is somewhat hook-shaped. It consists of the shank (1 intermediate of the rounded end d, which forms a section of the divided pintle, and the flattened end (1 which forms part of the clamping device. It is to be observed that the eonfiguration of the member D is such that the end (1, forming a section of the pintle, is slightly bent inwardly-that is, a line, such as on as, (see Fig. (5,) running through the axis of the said section is depressed slightly from a line, such as y 3 drawn from a point in the axial line intermediate of the pintle portion and the shank at right angles to a line, such as 2 a, passing through the face (1 of the end (1 It is also to be observed that the length of the pintle, consisting of the two sections cl d, is somewhat greater than the distance between the faces b of the lugs b b of the shackle B. In the flattened end d d apertures d d are formed, one of which is screw-threaded for the reception of the thumb-screw E.
In applying the device the thill-iron is placed in register with the shackle. The divided pintle is then put in position and is secured by passing the thumb-screw E through the apertures d (1 formed for its reception. By forcing the two ends (1 d of the clamp together by means of the thumb-screw, the
inner ends of the sections (1 d of the pintle are also forced together, and by reason of the peculiar configuration of the members the said sections bind in their sockets in such a manner as to prevent rattling of the several parts of the connection. As the contacting parts are worn the thumb-screw can be tightened to take up lost motion. By having the pintle, as a whole, longer than the distance between the outside faces of the lugs 12 b the clamp will not force the lugs.together against the thill-iron, thereby reducing the wear between the said parts.
It is obvious that the embodiment of the invention herein set forth can be departed from to a considerable extent without departing from the spirit of the same, and also that it can be used for other purposes than connecting thills, &c.as, for an instance, it may be used in machinery connections.
Having thus described my invention,what I claim, and desire to secure by Letters Patent, is
1. In a thill-eimpling, the combination of the shackle, the thill-iron, the pintle connecting the said shackle and thill-iron, the said pintle being; divided transversely intermediate of its ends, and mechanism for holding; the said pintle in place, substantially as described.
2. In a tl'lilteonpling', the combination of the shackle, the thill-iron, the pintle connecting the said shackle and thill-iron, the said pintle being divided transversely intermediate of its ends, and the bolt coiinecting the two sections of the said pintle, substantially as described.
3. In a thin-coupling, the combination of the shackle, the thill-iron, the divided pintle OIIARL \VAIJLACE.
\Vitnesses:
DAVID J. YAGER, WiLLLm R. \VAILLACE.
Publications (1)
Publication Number | Publication Date |
---|---|
US554325A true US554325A (en) | 1896-02-11 |
Family
ID=2623063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US554325D Expired - Lifetime US554325A (en) | Thill-coupling |
Country Status (1)
Country | Link |
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US (1) | US554325A (en) |
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0
- US US554325D patent/US554325A/en not_active Expired - Lifetime
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