US4794A - Straw-cutter - Google Patents
Straw-cutter Download PDFInfo
- Publication number
- US4794A US4794A US4794DA US4794A US 4794 A US4794 A US 4794A US 4794D A US4794D A US 4794DA US 4794 A US4794 A US 4794A
- Authority
- US
- United States
- Prior art keywords
- straw
- cutter
- knife
- rylander
- box
- 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
- 239000010902 straw Substances 0.000 description 10
- 229910003460 diamond Inorganic materials 0.000 description 4
- 239000010432 diamond Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/10—Mills in which a friction block is towed along the surface of a cylindrical or annular member
Definitions
- my invention consists in forming and hanging the knife of a straw cutter so as to cut with a diagonal down stroke across the box .giving the most effective application of the knife to the purpose for which it is designed.
- the construct-ion is as follows: On a suitable frame (a) a cutting box (6) is fastened and on one side of it two uprights (c) are erected on the frame to support a crank shaft ((Z) to which the knife is attached.
- This knife (6) is a plate of steel of a diamond shape, the upper corner having a bar (6) projecting upfrom it to connect with the crank above named; the sides of the diamond shaped plate below the widest part is The knife thus constructed and operated has the full effect of the sickle in reaping it holds the straw still bythe teeth being made to act on the straw wit-h a drawing stroke as described.
- the knife constructed in the manner described in combination with the manner of working the same, so that it shall cut down across the box with a diagonal drawing stroke, as above set forth.
Description
W! J- RYLANDER.
Straw Cuttr.
N0. 4,794. Patented Oct. 3-, 1846.
UNITED STATES PATENT OFFTCE.
W. J. RYLANDER, OF COLUMBUS, GEORGIA.
STBAW-CUTTER.
Specification of Letters Patent No. 4,794, dated October 3, 1846.
To all whom it may concern Be it known that 1, WILLIAM J. RY- LANDER, of Columbus, in the county of Muscogee and State of Georgia, have invented a'new and useful Improvement in Straw Cutters,'and that the following is a full, clear, and exact description of the principle or character which distinguishes it from all other things before known and of the manner of making, constructing, and using the same, reference bin'g had to the accompanying drawings, making part of this specifica tion, in which Figure 1 is an upright section of my machine.
The nature of my invention consists in forming and hanging the knife of a straw cutter so as to cut with a diagonal down stroke across the box .giving the most effective application of the knife to the purpose for which it is designed.
The construct-ion is as follows: On a suitable frame (a) a cutting box (6) is fastened and on one side of it two uprights (c) are erected on the frame to support a crank shaft ((Z) to which the knife is attached. This knife (6) is a plate of steel of a diamond shape, the upper corner having a bar (6) projecting upfrom it to connect with the crank above named; the sides of the diamond shaped plate below the widest part is The knife thus constructed and operated has the full effect of the sickle in reaping it holds the straw still bythe teeth being made to act on the straw wit-h a drawing stroke as described.
What I claim as my invention and desire to secure by Letters Patent, is-
The knife constructed in the manner described in combination with the manner of working the same, so that it shall cut down across the box with a diagonal drawing stroke, as above set forth.
WM. J. RYLANDER.
l/Vitnesses A. P. BROWNE, J. J. GREENOUGH.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US4794A true US4794A (en) | 1846-10-03 |
Family
ID=2065095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US4794D Expired - Lifetime US4794A (en) | Straw-cutter |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US4794A (en) |
-
0
- US US4794D patent/US4794A/en not_active Expired - Lifetime
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