US198040A - Improvement in lever take-ups for grain-binders - Google Patents
Improvement in lever take-ups for grain-binders Download PDFInfo
- Publication number
- US198040A US198040A US198040DA US198040A US 198040 A US198040 A US 198040A US 198040D A US198040D A US 198040DA US 198040 A US198040 A US 198040A
- Authority
- US
- United States
- Prior art keywords
- lever
- binders
- grain
- ups
- improvement
- 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 8
- 241000681094 Zingel asper Species 0.000 description 14
- 241001124569 Lycaenidae Species 0.000 description 4
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F15/00—Baling presses for straw, hay or the like
- A01F15/08—Details
- A01F15/12—Feeding devices for the ties
Definitions
- the object of my invention is to provide a take-up for self-binding harvesters, for taking up slack in the wire or cord used in binding, which shall give a varied or uniform tension on the wire or cord, as desired.
- the invention consists in a lever carrying a sheave, which acts upon the wire or cord, the said lever being connected with another lever that is moved by a cam on the main or other shaft of the binding apparatus.
- A is the apron which contains the bundle to be bound
- B is a standard which supports the shaft 0, that carries the binderarni D.
- apron A there is a s1ot,-b, through which the wire is drawn by the binder-arm as it is carried around the bundle.
- a lever, E Upon the under side of the apron A a lever, E, is pivoted, which carries at the end of its longer arm a sheave, c, and its shorter arm is connected, by a short connecting-rod, d, with a lever, F, which is pivoted to a'bar, c, that extends fromthe standard B to the upper edge of the apron A.
- the shorter arm of the lever F is forked, and carries a roller, f, which is engaged by the heart-shaped cam G on the shaft 0.
- Sheaves g h are placed at the back of the apron A, and a sheave, t, is placed in the slot 6, on a stud that projects from the apron at one side of the slot.'
- the cord or wire used in binding the sheaves is carried by a spool, H, under the apron A, and extends upward over the sheave g, thence downward under the sheave 0, carried by the lever E, thence upward over the sheave h and downward under the sheave c, after which it is taken by the tying mechanism carried by the arm 1).
- the binder-arm D As the binder-arm D rotates it carries the cord or wire around the bundle, and a uniform or varied tension is maintained by the action of the lever E, as its motion adapts itself to the movement of the binder-arm. It moves with a positive motion, and does not remove the wire or cord from the spool except as it is re-
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Binders And Loading Units For Sheaves (AREA)
Description
, T. H. PARVIN. Lever Take-Up for Grain-Binders.
N.0.198,040. Patented Dec. I1, 1877.
ATTORNEYS.
UNITED STATES PATENT OFFICE.
THOMAS H. PARVIN, OF CHICAGO, ILLINOIS.
IMPROVEMENT IN LEVER TAKE-UPS FOR GRAIN-BINDERS.
Specification forming part of Letters Patent No. 198,040, dated December 11, 1877 application filed 7 October 6, 1877.
To all whom it may concern:
Be it known that I, THOMAS H. PARVIN, of Chicago, in the county of Cook and State of Illinois, have invented a new and Improved Geared-Lever Take-Up for Self-Binding Harvesters, of which the following is a specification: I
The object of my invention is to provide a take-up for self-binding harvesters, for taking up slack in the wire or cord used in binding, which shall give a varied or uniform tension on the wire or cord, as desired.
The invention consists in a lever carrying a sheave, which acts upon the wire or cord, the said lever being connected with another lever that is moved by a cam on the main or other shaft of the binding apparatus.
Referring to the drawing, which is a per spective view of a portion of a harvester or binder, A is the apron which contains the bundle to be bound, and B is a standard which supports the shaft 0, that carries the binderarni D.
In the apron A there is a s1ot,-b, through which the wire is drawn by the binder-arm as it is carried around the bundle.
Upon the under side of the apron A a lever, E, is pivoted, which carries at the end of its longer arm a sheave, c, and its shorter arm is connected, by a short connecting-rod, d, with a lever, F, which is pivoted to a'bar, c, that extends fromthe standard B to the upper edge of the apron A.
The shorter arm of the lever F is forked, and carries a roller, f, which is engaged by the heart-shaped cam G on the shaft 0.
Sheaves g h are placed at the back of the apron A, and a sheave, t, is placed in the slot 6, on a stud that projects from the apron at one side of the slot.'
The cord or wire used in binding the sheaves is carried by a spool, H, under the apron A, and extends upward over the sheave g, thence downward under the sheave 0, carried by the lever E, thence upward over the sheave h and downward under the sheave c, after which it is taken by the tying mechanism carried by the arm 1).
As the binder-arm D rotates it carries the cord or wire around the bundle, and a uniform or varied tension is maintained by the action of the lever E, as its motion adapts itself to the movement of the binder-arm. It moves with a positive motion, and does not remove the wire or cord from the spool except as it is re-
Publications (1)
Publication Number | Publication Date |
---|---|
US198040A true US198040A (en) | 1877-12-11 |
Family
ID=2267446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US198040D Expired - Lifetime US198040A (en) | Improvement in lever take-ups for grain-binders |
Country Status (1)
Country | Link |
---|---|
US (1) | US198040A (en) |
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0
- US US198040D patent/US198040A/en not_active Expired - Lifetime
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