US215704A - Improvement in grain-binders - Google Patents
Improvement in grain-binders Download PDFInfo
- Publication number
- US215704A US215704A US215704DA US215704A US 215704 A US215704 A US 215704A US 215704D A US215704D A US 215704DA US 215704 A US215704 A US 215704A
- Authority
- US
- United States
- Prior art keywords
- binder
- grain
- improvement
- arm
- binders
- 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
- 239000011230 binding agent Substances 0.000 title description 14
- 238000010276 construction Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 4
- 238000006011 modification reaction Methods 0.000 description 4
- 210000003414 Extremities Anatomy 0.000 description 2
- 210000003371 Toes Anatomy 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D59/00—Equipment for binding harvested produce
Definitions
- My invention relates to and constitutes an improvement upon the well known McCormick binder, as exemplified in Letters Patent of the United States heretofore granted to me both solely and jointly with William R. Baker and Lambert Erpelding, both of Chicago, Illinois, and especially as exemplified in Letters Patent No. 191,096, granted to said Baker, May 22, 1877 5 No. 201,149, granted March 12, 1878, to said Baker and myself jointly, and reissued May 6, 1879, as No. 8,702 5 and No. 205,067, granted to said Erpelding, June 18, 1878.
- the patent of WVithin gton and Baker No.
- the object of my invention is automatically to lock and unlock the reciprocating bindingcarriage at each end of its stroke, and simultaneously to hold and release the binder-arm, in order to lock it in its uplifted position when moving forward to grasp a bundle, and to release it at the proper time to enable it to effect that operation, which ends I obtain by combining with an intermittingly rotating crank, actuated bya driving-chain, a lockingstop, which simultaneously locks the bindingoarriage and engages with a stop on the crank which actuates the binder-arm.
- Figure 1 represents a rear elevation thereof, showing the parts in the position they occupy at the moment the binder-arm begins to move forward in its uplifted position.
- Fig. 2 represents a plan or top view of a portion thereof.
- Fig. 3 represents a section on the line 3 3 of Fig. 4.
- Fig. 4 is a similar section on the line 4 4 of Fig. 2; and
- Fig. 5 is a detail view, showing a modification in the construction of the locking-latch.
- the binder-frame- A is shown as provided with ways a (0, upon which the binding-carriage B reciprocates, and with a rack, 09, for actuating the twisting mechanism.
- the binding-carriage is reciprocated by means of a driving chain, 0, running over sprocketwheels D D, and driven in any usual wellknown way.
- the chain is tightened to compensate wear by means of an adjusting-screw, d, Fig. 1, which controls the movable bearing in which one of the sprocket-wheels is mounted.
- a pin, 0, on the driving-chain works in a slot in one arm, E, of an elbow-crank, E, mounted on a stud-axle, b, on the traversing carriage.
- I mount a locking-latch, F, upon a pivot, f, near its middle point, upon the slotted arm E of the in termittingly-rotating crank E.
- the outer end of this latch moves vertically in a guide-flange, e, on the slotted arm, and is provided with a stop, f, to limit its descent.
- a stop, f to limit its descent.
- a spring, f bearing on the opposite end of the latch tends to hold the parts in their locked position.
- This latter end of the latch is also provided with a toe, which alternately enters notches g g in a disk, G, connected with a pitman, G, which actuates the rock-shaft H, which carries the binder-arm and compressor through the medium of a crank, h, as is well understood.
- the binder-arm is locked in its elevated position and automatically released at the proper time, simultaneously with the release of the driving-pin, by the rotationof the elbow-crank E E, which takes place as the driving-pin passes around its sprocket-Wheel.
- the carriage is held stationary at each end of its stroke, While the binder-arm is closing around the bundle and opening, by pins oand a half-shell, O, on the elbow-crank, as described in Bakers patent, above mentioned.
- Fig. 5 I have shown a modification in the construction of the locking-latch, which con sists in forming the latch with a loop, intermediate between its pivot and the drivingpin, and interposing a spiral spring between this loop and a lug, f, on the arm E.
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Saccharide Compounds (AREA)
Description
2 Sheets-Sheet l.
O. B. 'WITHINGTON. Grain-Binder. No. 215,704. Patented May 20, .1879.
WITNESSES UVV'EJV'TOR V 2 Shank-Sheet 2. C. B. WITHINGTONQ Grain-Binder. No. 215,704. Patented May 20,1879.
iilll II Q i llllll E" a WITNESSES UV V'EJVTOR Char! B n 43 By his fltforneys 68 Z Wu %w 7% QM $51M W Si /aw N. PETERS. PNOTO-LITHOGRAPHER, WASHINGTON D L UNITED TATES PATENT OFFICE.
CHARLES B. IVITHINGTON, OF JANESVILLE, VVISOONSIN, ASSIGNOR TO U. H. 86 L. J. MCCORMICK, OF CHICAGO, ILLINOIS.
IMPROVEMENT IN GRAIN-BINDERS.
Specification forming part of Letters Patent No. 215,704, dated May 20, 1879; application filed April 14. 1879.
To all whom it may concern:
Beit known that I, CHARLES B. WITHING- TON, of J anesville, in the county of Rock and State of Wisconsin, have invented a certain new and useful Improvement in Grain-Binders, of which the following is a specification.
My invention relates to and constitutes an improvement upon the well known McCormick binder, as exemplified in Letters Patent of the United States heretofore granted to me both solely and jointly with William R. Baker and Lambert Erpelding, both of Chicago, Illinois, and especially as exemplified in Letters Patent No. 191,096, granted to said Baker, May 22, 1877 5 No. 201,149, granted March 12, 1878, to said Baker and myself jointly, and reissued May 6, 1879, as No. 8,702 5 and No. 205,067, granted to said Erpelding, June 18, 1878. In fact, the patent of WVithin gton and Baker, No. 201,149, granted March 12, 1878, above mentioned, shows the invention herein claimed embodied in a machine representing the differential-gear mechanism, the sole invention of the said Baker, and its combination with the laterally-yielding pushbar, which latter combination was our joint invention; and the said reissue of May 6, 1879, No. 8,702, was taken out to cover the joint invention only, and to eliminate the sole inventions of said Baker and myself.
The object of my invention is automatically to lock and unlock the reciprocating bindingcarriage at each end of its stroke, and simultaneously to hold and release the binder-arm, in order to lock it in its uplifted position when moving forward to grasp a bundle, and to release it at the proper time to enable it to effect that operation, which ends I obtain by combining with an intermittingly rotating crank, actuated bya driving-chain, a lockingstop, which simultaneously locks the bindingoarriage and engages with a stop on the crank which actuates the binder-arm.
In the accompanying drawings, which represent so much of a McCormick binder with my improvements applied thereto as is necessary to illustrate the subject-matter herein claimed, Figure 1 represents a rear elevation thereof, showing the parts in the position they occupy at the moment the binder-arm begins to move forward in its uplifted position. Fig. 2represents a plan or top view of a portion thereof. Fig. 3 represents a section on the line 3 3 of Fig. 4. Fig. 4 is a similar section on the line 4 4 of Fig. 2; and Fig. 5 is a detail view, showing a modification in the construction of the locking-latch.
It is deemed unnecessary to describe in detail the construction of the binder, as it is fully exemplifiedin the patents hereinbefore referred The binder-frame- A is shown as provided with ways a (0, upon which the binding-carriage B reciprocates, and with a rack, 09, for actuating the twisting mechanism. The binding-carriage is reciprocated by means of a driving chain, 0, running over sprocketwheels D D, and driven in any usual wellknown way. The chain is tightened to compensate wear by means of an adjusting-screw, d, Fig. 1, which controls the movable bearing in which one of the sprocket-wheels is mounted.
A pin, 0, on the driving-chain works in a slot in one arm, E, of an elbow-crank, E, mounted on a stud-axle, b, on the traversing carriage.
In order to prevent the traversing carriage from running faster than the chain, or, in other words, to prevent the slotted crank from overrunning its driving-pin, which is apt to be the case when the traversing carriage is inclined, I mount a locking-latch, F, upon a pivot, f, near its middle point, upon the slotted arm E of the in termittingly-rotating crank E. The outer end of this latch moves vertically in a guide-flange, e, on the slotted arm, and is provided with a stop, f, to limit its descent. When in its lowest position its end abuts against the driving-pin and holds it at the extremity of the slotted arm, thus locking the driving pin and carriage together. A spring, f bearing on the opposite end of the latch, tends to hold the parts in their locked position. This latter end of the latch is also provided with a toe, which alternately enters notches g g in a disk, G, connected with a pitman, G, which actuates the rock-shaft H, which carries the binder-arm and compressor through the medium of a crank, h, as is well understood.
The binder-arm is locked in its elevated position and automatically released at the proper time, simultaneously with the release of the driving-pin, by the rotationof the elbow-crank E E, which takes place as the driving-pin passes around its sprocket-Wheel.
The carriage is held stationary at each end of its stroke, While the binder-arm is closing around the bundle and opening, by pins oand a half-shell, O, on the elbow-crank, as described in Bakers patent, above mentioned.
In Fig. 5 I have shown a modification in the construction of the locking-latch, which con sists in forming the latch with a loop, intermediate between its pivot and the drivingpin, and interposing a spiral spring between this loop and a lug, f, on the arm E.
The operation of my improvement will readily be understood from the foregoing description.
What I claim as my own invention, and desire to secure by Letters Patent, is
OHAS. B. WITHINGTON.
Witnesses:
JOHN V. A. HASBROOK, JOHN BIRKHoLz.
Publications (1)
Publication Number | Publication Date |
---|---|
US215704A true US215704A (en) | 1879-05-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US215704D Expired - Lifetime US215704A (en) | Improvement in grain-binders |
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US (1) | US215704A (en) |
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- US US215704D patent/US215704A/en not_active Expired - Lifetime
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