US527010A - The morris peters co - Google Patents
The morris peters co Download PDFInfo
- Publication number
- US527010A US527010A US527010DA US527010A US 527010 A US527010 A US 527010A US 527010D A US527010D A US 527010DA US 527010 A US527010 A US 527010A
- Authority
- US
- United States
- Prior art keywords
- pin
- thill
- spring
- coupling
- hook
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 44
- 238000010168 coupling process Methods 0.000 description 36
- 238000005859 coupling reaction Methods 0.000 description 36
- 230000001808 coupling Effects 0.000 description 34
- 229910052742 iron Inorganic materials 0.000 description 22
- 210000003128 Head Anatomy 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 240000004658 Medicago sativa Species 0.000 description 2
- 241000490025 Schefflera digitata Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 235000015250 liver sausages Nutrition 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
Definitions
- This invention relates to a thill coupling device containing an anti-rattler, a pin having eccentrics or cams, and a pair of interlocking hooks connecting with said pin and adapted for tightening the anti-rattler spring and also for holding the coupling bolt in place.
- the object of the invention isto provide for conveniently and quickly removing a carriage pole or pair of shafts or thills and substituting one for the other without theuse of a nut or wrench. 7
- Another object is to provide for quickly drawing the anti-rattler spring tightly against the thill iron and holding it in place.
- Prominent features of our invention are a pair of interlocking hooks which take the place of the nut commonly used at the end of the coupling bolt for holding it in place.
- Figure 1 represents a side elevation of our improved thill coupling device with the interlocking hooks secured in place.
- Fig. 2 represents .a front view thereof with the thill iron removed and the spring in section.
- Fig. 3 represents a vertical transverse section showing the pin with a cam for tightening" the anti-rattler spring.
- Fig. 4 represents a side elevation showing the interlocking'hooks thrown out of position.
- Fig. 5 represents a detail view of the coupling bolt.
- the clip A is constructed with screwthreaded projections which pass through a plate B, and are secured to the axle D, by nuts b, in the usual manner.
- the clip is also formed with the usual horizontal projecting gether.
- the coupling bolt F is formed with the usual head at one end and at the other end is provided with an annular groove f, instead of the usual screw thread,said groove being for the purpose of receiving the edges of the interlocking hooks H and L, by means of which the bolt is securely held in place.
- the thill iron E is formed with the usual head, provided with a transverse opening or eye, through which is inserted the bolt F, for coupling it to the arms 0, 0, of the clip.
- interlocking hooks or latch pieces H and L are secured to one endof the pin G, as shown in Figs. 2 and4, and such pin is held against the arm 0, by the curved flat spring M.
- the pin G is provided near its ends with eccentrics or cams, g, 9, (Figs. 2 and 3) which are adapted to bear upon the upper curved surfaces of the arms 0, G, and also has rigidly secured to one end, or'made integral therewith, the hook or latch piece H, having a curved notch h, a lateral pin h, and a guard or keeper h".
- the hook L At the end of pin G, outside of hook H,'there is pivotally connected by means of a screw 9', the hook L, having near its outer end a hole Z, adapted to engage with the lateral pin 72. on hook H, as shown in Fig. 1.
- the deep notch h, of the hook H fits into the annular groove f, of the bolt F, so as to engage the same, and the pivoted latch piece L, is then closed over hook H, so that the .lateral pin it, engages with the hole Z, thereby locking the hooks to-
- the hook or latch piece L is made of tempered steel, andis sufficiently flexible or springy to permit it to be pressed out past the lateral pin h.
- the anti-rattler spring M is formed near its middle portion with a large circular loop or curve m, which embraces the middle portion ,of the pin G, and below said pin the two halves pass down through the opening between the clip and the thill iron E, as shown in Fig. 3.
- One end of the spring is notched at m, where it fits against the screw threaded extension of the clip, and the other end m is curved around so as to fitagainst the curved head of the thill iron E, against which it bears 5 when the spring is drawn up and tightened by means of the cams g on pin G.
- the hooks may be quickly disengaged and thrown back, as in Fig. 4, thereby turning the cams away 'from their-bearing surfaces, so that the spring M,
- the anti-rattler spring M having aloop m, and curved endsbearing 5 respectively against the clip and the thill iron, in combination with a pin passing through the loop of the spring and provided with eccentrics or cams adapted to bear against the arms of the clip for tightening 7 said spring, substantially as described.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Clamps And Clips (AREA)
Description
v (No Model.)
R. & E. BRENT.-
- THILL GGUPLING.
No. 527,010. V .Pate'nted Oct. 2, 1894-.
UNITED STATES PATENT OFFICE.
' RICHARD BRENT AND EDWIN BRENT, OF WILKES-BARRE, PENNSYLVANIA,
ASSIGNORS OF ONE-THIRD TO JOHN BRENT, OF SAME PLACE.
THlLL-COUPLING.
SPEGIFICATION forming part of Letters Patent No. 527,010, dated October 2, 1894. Application filed November '7, 1893- Serial in). 490. model To all whom it may concern:
Be it known that we, RICHARD BRENT and EDWIN BRENT, citizens of the United States, residing at Wilkes-Barre, in the county of Luzerne and State of Pennsylvania, have invented certain new and useful Improvements in Thill-Couplings; and we do hereby declare the following to be a full, clear,-and exact de scription of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
This invention relates to a thill coupling device containing an anti-rattler, a pin having eccentrics or cams, and a pair of interlocking hooks connecting with said pin and adapted for tightening the anti-rattler spring and also for holding the coupling bolt in place.
The object of the invention isto provide for conveniently and quickly removing a carriage pole or pair of shafts or thills and substituting one for the other without theuse of a nut or wrench. 7
Another object is to provide for quickly drawing the anti-rattler spring tightly against the thill iron and holding it in place.
Prominent features of our invention are a pair of interlocking hooks which take the place of the nut commonly used at the end of the coupling bolt for holding it in place.
The matter constituting our invention will be defined in the claims.
. We will now describe the construction and operation of the device in detail by reference to the accompanying drawings,in which Figure 1 represents a side elevation of our improved thill coupling device with the interlocking hooks secured in place. Fig. 2 represents .a front view thereof with the thill iron removed and the spring in section. Fig. 3 represents a vertical transverse section showing the pin with a cam for tightening" the anti-rattler spring. Fig. 4: represents a side elevation showing the interlocking'hooks thrown out of position. Fig. 5 represents a detail view of the coupling bolt.
The clip A, is constructed with screwthreaded projections which pass through a plate B, and are secured to the axle D, by nuts b, in the usual manner. The clip is also formed with the usual horizontal projecting gether.
arms 0, 0, having eyes forreceiving the coupling bolt F, and connecting thereto the thill iron E.
The coupling bolt F, is formed with the usual head at one end and at the other end is provided with an annular groove f, instead of the usual screw thread,said groove being for the purpose of receiving the edges of the interlocking hooks H and L, by means of which the bolt is securely held in place. The thill iron E is formed with the usual head, provided with a transverse opening or eye, through which is inserted the bolt F, for coupling it to the arms 0, 0, of the clip.
The interlocking hooks or latch pieces H and L are secured to one endof the pin G, as shown in Figs. 2 and4, and such pin is held against the arm 0, by the curved flat spring M.
The pin G, is provided near its ends with eccentrics or cams, g, 9, (Figs. 2 and 3) which are adapted to bear upon the upper curved surfaces of the arms 0, G, and also has rigidly secured to one end, or'made integral therewith, the hook or latch piece H, having a curved notch h, a lateral pin h, and a guard or keeper h". At the end of pin G, outside of hook H,'there is pivotally connected by means of a screw 9', the hook L, having near its outer end a hole Z, adapted to engage with the lateral pin 72. on hook H, as shown in Fig. 1.
It will be understood that the deep notch h, of the hook H, fits into the annular groove f, of the bolt F, so as to engage the same, and the pivoted latch piece L, is then closed over hook H, so that the .lateral pin it, engages with the hole Z, thereby locking the hooks to- The hook or latch piece L, is made of tempered steel, andis sufficiently flexible or springy to permit it to be pressed out past the lateral pin h. The guard '71. on hook H,
- is for the purpose of preventing the hook L,
from being injuriously forced outward and thereby bent out of place.
The anti-rattler spring M is formed near its middle portion with a large circular loop or curve m, which embraces the middle portion ,of the pin G, and below said pin the two halves pass down through the opening between the clip and the thill iron E, as shown in Fig. 3. One end of the spring is notched at m, where it fits against the screw threaded extension of the clip, and the other end m is curved around so as to fitagainst the curved head of the thill iron E, against which it bears 5 when the spring is drawn up and tightened by means of the cams g on pin G.
The act of turning down the hook H, so as to engage with the annular groove f, of;
bolt F, turns the eccentrics or cams g, into :0 bearing contact with the upper curved surfaces of the arm C, and thereby draws up the spring M, so that its curved end m", bears. hard against the curved head of the thill iron E, as shown in Fig. 3. The hook H, being in engaging position, as in Fig. l, the spring hook L, is moved forward until'its hole, Z, is engaged by the pin it, when the hooksare locked together and serve to hold the coupling bolt F, securely in position.
Should it be desired to detach the .thills or tongue from the vehicle, the hooks may be quickly disengaged and thrown back, as in Fig. 4, thereby turning the cams away 'from their-bearing surfaces, so that the spring M,
is let down and loosened, so thatitno longer bears upon the thill iron. The bolt F, can now be readily drawn out and the thill1or tongue withdrawn.
From the above description, it will be unclerstood that a pairof thills or atongue can be quickly replaced and secured in position.
Having described our invention, what we claim, and desire to secure byLetters Patent, 1s
5 1. In a thill coupling, thecoupling bolt proof them engaging with said groove, substan- 4o tially as described.
2. In a thill coupling, the combination with the grooved coupling belt, of the pin G, having cams, g, and interlocking hooks at the end thereof and a flat spring embracing said pin, substantially as described.
3. In a thill coupling the pin G, having cams g,.the rigid hook H, provided at its outer end with a catch or pin and the pivoted hook L, adapted to engage with said pin in combination with an anti-rattler spring, embracing said pin, by a circular loop and having a curved end bearingagainst the thill iron, and a coupling pin withwhich said hooks engage substantially as described.
4.. In a thill coupling, the coupling bolt passing through the eyes of the arms 0 and thill iron E, andhaving at oneend an annular groove, in combination with a pin, having a locking-lever H, means for holding such lever in place and the anti-rattler spring, havinga loop embracing said pin for holding it in place, substantially as described.
5. In a thill coupling, the anti-rattler spring M, having aloop m, and curved endsbearing 5 respectively against the clip and the thill iron, in combination with a pin passing through the loop of the spring and provided with eccentrics or cams adapted to bear against the arms of the clip for tightening 7 said spring, substantially as described.
In testimony whereof we affix our signatures in presence of two witnesses.
RICHARD BRENT. EDWIN BRENT. Witnesses:
WM. J. TREMBATH, WM. F. DODGE.
Publications (1)
Publication Number | Publication Date |
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US527010A true US527010A (en) | 1894-10-02 |
Family
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US527010D Expired - Lifetime US527010A (en) | The morris peters co |
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- US US527010D patent/US527010A/en not_active Expired - Lifetime
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