US119302A - Improvement in thill-couplings - Google Patents
Improvement in thill-couplings Download PDFInfo
- Publication number
- US119302A US119302A US119302DA US119302A US 119302 A US119302 A US 119302A US 119302D A US119302D A US 119302DA US 119302 A US119302 A US 119302A
- Authority
- US
- United States
- Prior art keywords
- pin
- coupling
- improvement
- thill
- couplings
- 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
- 230000008878 coupling Effects 0.000 description 4
- 210000005069 ears Anatomy 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/69—Redundant disconnection blocking means
Definitions
- the object of this invention is to furnish a simple, convenient, and safe coupling for thills of buggies, wagons, Suc.; and it consists-in a jointed coupling-pin and slotted ear, and also in a slotted washer, arranged to operate as hereinafter described.
- Figure l is a 'top view, showing the coupling-pin secured as when in use.
- Fig. 2 represents it as ready to be removed.
- Fig. 3 is aside view of the couplmgiron, showing the slot .in the ear.
- Fig. 4 is a view of the slotted washer.
- A is the coupling-iron, which is provided with ears, B C, through which the coupling-pin D passes.
- One of the ears is slotted, as shown in Fig. 3, to allow the jointed end of the pin to Work back and forth.
- E is the jointed end of the coupling-pin or key. This piece E turns on a pivotpin, as seen in Fig. l. This end piece is fitted to stand parallel with the rest of the pin, and corresponds in size therewith, as seen'in Fig. 2.
- F is the slot.
- H is a washer, made of any suitable material, slotted, as seen in Fig. 4, and used between the jointed end E and the ear, as seen in Fig. 1. When the washer is used it may be turned on the pin away from the slot in the ear, so as to be an additional security.
- the coupling-iron A is attached to the axle ofthe buggy or wagon by means of bolts or by a clip over the axles.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Component Parts Of Construction Machinery (AREA)
Description
Frrcr..
' n'rniv'r COLEMAN BRIDGMAN, OF ST. CLOUD, MINNESOTA.
IMPROVEMENT IN THlLL-COUPLINGS.
To all whom it may concern:
Be it known that I, COLEMAN BRIDGMAN, of St. Cloud, in the county of Stearns and State of Minnesota, have invented a new and useful Improvement in Thill-Goupling; and I do hereby declare that the following` is a full, clear, and exact description' thereof, which will enable others skilled in the art to make and use the same, reference being had to the accompanying drawing forming a part of this specification.
The object of this invention is to furnish a simple, convenient, and safe coupling for thills of buggies, wagons, Suc.; and it consists-in a jointed coupling-pin and slotted ear, and also in a slotted washer, arranged to operate as hereinafter described.
In the accompanying drawing, Figure l is a 'top view, showing the coupling-pin secured as when in use. Fig. 2 represents it as ready to be removed. Fig. 3 is aside view of the couplmgiron, showing the slot .in the ear. Fig. 4 is a view of the slotted washer.
Similar letters ofreference indicate corresponding parts. p
A is the coupling-iron, which is provided with ears, B C, through which the coupling-pin D passes. One of the ears is slotted, as shown in Fig. 3, to allow the jointed end of the pin to Work back and forth. E is the jointed end of the coupling-pin or key. This piece E turns on a pivotpin, as seen in Fig. l. This end piece is fitted to stand parallel with the rest of the pin, and corresponds in size therewith, as seen'in Fig. 2. F is the slot. When the pin is turned so that the end G of the piece corresponds in position l with the slot, the end may, after the pin is inlserted, be turned either to or from a right angle, when the end Gpwill project .and form a perfect stop. In practice the heavy end of the piece E will drop down and carry the end G from the slot F, so that it effectually locks the pin. H is a washer, made of any suitable material, slotted, as seen in Fig. 4, and used between the jointed end E and the ear, as seen in Fig. 1. When the washer is used it may be turned on the pin away from the slot in the ear, so as to be an additional security. The coupling-iron A is attached to the axle ofthe buggy or wagon by means of bolts or by a clip over the axles.
This is a simple, durable, and perfectly safe coupling, without screws or spring, and is adjusted without hammer, wrench, or other tool, without trouble, and in the most expeditious and easy manner.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
l. The jointed pin or key D, in combination with .the coupling A, substantially as and for the purposes described.
2. The slot F, in thc ear C of the coupling A, in combination with the pin D, as shown and described.
3. The slotted washer H, in combination with the jointed pin D and slotted ear C, substantially as described, and for the purposes set forth.
COLEMAN BRIDGMAN.
Witnesses:
NATHAN F. BARNES, E. ROBERTSON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US119302A true US119302A (en) | 1871-09-26 |
Family
ID=2188754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US119302D Expired - Lifetime US119302A (en) | Improvement in thill-couplings |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US119302A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2564919A (en) * | 1948-07-23 | 1951-08-21 | Joy Mfg Co | Pinlock |
| US2606706A (en) * | 1945-04-14 | 1952-08-12 | Bryggerimaskiner Ab | Bottle filling apparatus |
| US20100140175A1 (en) * | 2008-12-05 | 2010-06-10 | Matheson Tri-Gas | Polymerized polymeric fluid storage and purification method and system |
-
0
- US US119302D patent/US119302A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2606706A (en) * | 1945-04-14 | 1952-08-12 | Bryggerimaskiner Ab | Bottle filling apparatus |
| US2564919A (en) * | 1948-07-23 | 1951-08-21 | Joy Mfg Co | Pinlock |
| US20100140175A1 (en) * | 2008-12-05 | 2010-06-10 | Matheson Tri-Gas | Polymerized polymeric fluid storage and purification method and system |
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