US318487A - Thill-coupling - Google Patents
Thill-coupling Download PDFInfo
- Publication number
- US318487A US318487A US318487DA US318487A US 318487 A US318487 A US 318487A US 318487D A US318487D A US 318487DA US 318487 A US318487 A US 318487A
- Authority
- US
- United States
- Prior art keywords
- thill
- block
- coupling
- supporting
- axle
- 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 14
- 238000005859 coupling reaction Methods 0.000 title description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 229910052742 iron Inorganic materials 0.000 description 14
- 229920001971 elastomer Polymers 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 230000001808 coupling Effects 0.000 description 6
- 229920001195 polyisoprene Polymers 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000003190 augmentative Effects 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000003467 diminishing Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000036039 immunity Effects 0.000 description 2
- 230000002459 sustained Effects 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
Definitions
- the object of my invention is to produce a durable, inexpensive, and easilyadjustable aggregation of devices organized to be employed in the ordinary form of thill-coupling, so as to effectually prevent all rattling of the same.
- My improved invention comprises a rectangular vertically-chambered thill-iron eye receiving an adjustable removable supportingblocl: provided with an interchangeable elastic cushion of caoutchouc sustained by a metal hearing or shoe of segmental form adjusted and securely locked by the screws K and M, respectively, all of which organized parts are upheld by the square-hole bolt passing through the forward-projecting lugs of the axle-clip saddling the axle-bar, and secured to the same by the axle-block in the ordinary manner.
- FIG. 1 illustrates my improved invention in perspective attached to the carriage-axle by the ordinary clip and block.
- FIG. 2 shows the supporting-block in perspective removed from the thill-iron, with the elastic cushion or its equivalent and metal bearing detached.
- Fig. 3 is a longitudinal vertical section through the thill, thill-iron, bolt, block, cushion, and shoe.
- Fig. 4 indicates a rear side elevation of the supporting-block and its adjusted parts.
- Fig. 5 exhibits a transverse vertical section of the connected parts on the dotted line :0, Fig. 3.
- 0 G are the ears or lugs forwardly projecting and supporting the thill-iron E, which is (No model.)
- Said thill-iron eye E is vertically chambered to receive a removable block, G, which conforms in width to and closely fits the side walls of said vertical chamber in the thill-eye.
- the upper bearing-surface of said block G is V- shaped to receive and press against the squarehole connectingbolt H, the pressure being augmented by and through the interchangeable elastic cushion I, which is confined by the block end partitions, G G, and upheld by the metal shoe J, which protects and compresses said cushion when pressure is applied by turning in the screw K to raise the supporting-block G against the connecting-bolt H.
- the under or convex side of said shoe J bears a depression centrally with its length, to receive the end of the screw K.
- the rear face of the supporting-block G also has an elongated vertical recess or depression, L, fitted to receive the rear binding-screw, M, Fig. 3.
- Said depression L is in length sufficient to allow a slight vertical play of the supporting-block G, to compensate for the diminishing elasticity of the rubber or wear of the parts.
- the connecting bolt H has the ordinary square shoulder, preventing its rotation, while the uniform upward pressure of said cushion I insures the safety of the bolt from rattling or displacement should the bolt-nut work loose or off.
- the removable supportingblock receives its elastic cushion closely filling the intervening space between the end partitions.
- Against the bottom of said cushion is laid the metal shoe or plate, its convex side downward.
- the combined parts are now forced into the chamber through the eye of the thill-iron in a position to present the smooth face of said block forward.
- the thill is now lifted to its position between the projecting lugs of the axle-clip, the connecting-bolt is forced through said supporting-lugs and thill-eye andsecured by its nut, while the lifting and locking screws are adjusted to the required distance to insure the desired pressure of the parts, and the union of the clip and thill is effected by an absolutely noiseless coupling.
- a thill-iron eye, E constructed with a vertical chamber, in combination with a removable supporting-block, G, confining an elastic cushion, I, and segmental beari n g J, with bearing and adjusting screws K and M, substantially as described, and for the purpose set forth.
- the adjustable supporting-block G having an upper ⁇ l-shaped bearing-surface inclosing end walls, G G, and depression L, to permit the vertical In testimony whereof I have subscribed my 7 name to this specification in presence of two 40 witnesses undersigned.
Description
\ 1 (No Model.
MASON.
THILL GOUPLING.
No. 318,487. Patented May 26, 1885.
HH'NIN'L I u M T lltuTnn STATES PATENT @rrrcn.
WILLIAM TROW MASON, OF WEST ACTON, MASSACHUSETTS.
THlLL-COUPLING.
SPECIIFZCAT QN forming part of Letters Patent No. 318,4 dated May 1885- Applicaiion filed April 11, 1885.
T0 (ZZZ whom it may concern:
Be it known that I, \VILLIAM Tnow Mason, a citizen of the United States, residing at W'est Acton, in the county of Middlesex and State of Massachusetts, have invented an Improved Anti-Rattler Thill-Coupling Connecting the Thills to the Axle of a Vehicle, of which the following is a specification.
The object of my invention is to produce a durable, inexpensive, and easilyadjustable aggregation of devices organized to be employed in the ordinary form of thill-coupling, so as to effectually prevent all rattling of the same.
My improved invention comprises a rectangular vertically-chambered thill-iron eye receiving an adjustable removable supportingblocl: provided with an interchangeable elastic cushion of caoutchouc sustained by a metal hearing or shoe of segmental form adjusted and securely locked by the screws K and M, respectively, all of which organized parts are upheld by the square-hole bolt passing through the forward-projecting lugs of the axle-clip saddling the axle-bar, and secured to the same by the axle-block in the ordinary manner.
The function of the various parts and their relation and construction will be fully comprehended by referring to the accompanying drawings, forming a part of this specification, in which- Figure 1 illustrates my improved invention in perspective attached to the carriage-axle by the ordinary clip and block. Fig. 2 shows the supporting-block in perspective removed from the thill-iron, with the elastic cushion or its equivalent and metal bearing detached. Fig. 3 is a longitudinal vertical section through the thill, thill-iron, bolt, block, cushion, and shoe. Fig. 4: indicates a rear side elevation of the supporting-block and its adjusted parts. Fig. 5 exhibits a transverse vertical section of the connected parts on the dotted line :0, Fig. 3.
Similar letters of reference indicate corresponding parts in the various figures of the drawings, referring to which A is the axle-bar, and B the axle-clip surrounding and secured to the same by the axleblock 1).
0 G are the ears or lugs forwardly projecting and supporting the thill-iron E, which is (No model.)
confined to and sustains the carriagethill F. Said thill-iron eye E is vertically chambered to receive a removable block, G, which conforms in width to and closely fits the side walls of said vertical chamber in the thill-eye. The upper bearing-surface of said block G is V- shaped to receive and press against the squarehole connectingbolt H, the pressure being augmented by and through the interchangeable elastic cushion I, which is confined by the block end partitions, G G, and upheld by the metal shoe J, which protects and compresses said cushion when pressure is applied by turning in the screw K to raise the supporting-block G against the connecting-bolt H. The under or convex side of said shoe J bears a depression centrally with its length, to receive the end of the screw K. The rear face of the supporting-block G also has an elongated vertical recess or depression, L, fitted to receive the rear binding-screw, M, Fig. 3. Said depression L is in length sufficient to allow a slight vertical play of the supporting-block G, to compensate for the diminishing elasticity of the rubber or wear of the parts.
To avoid friction or attrition of the rubber cushion, the connecting bolt H has the ordinary square shoulder, preventing its rotation, while the uniform upward pressure of said cushion I insures the safety of the bolt from rattling or displacement should the bolt-nut work loose or off.
In the construction of the supportingblock the end partitions, G G, confining the rubber cushion I, also serve as a protection to said rubber, the immunity from oil and moisture perpetuating the elastic qualities and durability of the caoutchouc in a marked degree.
In the application practically of my simplified invention the removable supportingblock receives its elastic cushion closely filling the intervening space between the end partitions. Against the bottom of said cushion is laid the metal shoe or plate, its convex side downward. The combined parts are now forced into the chamber through the eye of the thill-iron in a position to present the smooth face of said block forward. The thill is now lifted to its position between the projecting lugs of the axle-clip, the connecting-bolt is forced through said supporting-lugs and thill-eye andsecured by its nut, while the lifting and locking screws are adjusted to the required distance to insure the desired pressure of the parts, and the union of the clip and thill is effected by an absolutely noiseless coupling.
Having fully described my improved inven tion and its construction and operation,what I desire to secure by Letters Patent of the United States, and claim, is
1. In an anti-rattler coupling for carriagethills, a thill-iron eye, E, constructed with a vertical chamber, in combination with a removable supporting-block, G, confining an elastic cushion, I, and segmental beari n g J, with bearing and adjusting screws K and M, substantially as described, and for the purpose set forth.
'2. In an organized assemblage of devices constituting an anti-rattler coupling, the adjustable supporting-block G, having an upper \l-shaped bearing-surface inclosing end walls, G G, and depression L, to permit the vertical In testimony whereof I have subscribed my 7 name to this specification in presence of two 40 witnesses undersigned.
XVILLIAM TROXV MASON.
WVitn ess es:
SIMEON F. \VEBsTER, F. D. K. HAAR.
Publications (1)
Publication Number | Publication Date |
---|---|
US318487A true US318487A (en) | 1885-05-19 |
Family
ID=2387632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US318487D Expired - Lifetime US318487A (en) | Thill-coupling |
Country Status (1)
Country | Link |
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US (1) | US318487A (en) |
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0
- US US318487D patent/US318487A/en not_active Expired - Lifetime
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