US665A - Straw-cutter - Google Patents
Straw-cutter Download PDFInfo
- Publication number
- US665A US665A US665DA US665A US 665 A US665 A US 665A US 665D A US665D A US 665DA US 665 A US665 A US 665A
- Authority
- US
- United States
- Prior art keywords
- straw
- knife
- lever
- cutter
- hand
- 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 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 210000001503 Joints Anatomy 0.000 description 2
- 241000681094 Zingel asper Species 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000004459 forage Substances 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/444—Tool engages work during dwell of intermittent workfeed
- Y10T83/4645—With means to clamp work during dwell
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8798—With simple oscillating motion only
- Y10T83/8804—Tool driver movable relative to tool support
- Y10T83/8809—Fixed axis lever
Definitions
- m, m, m shows the compound lever in connection with the knife beam f, the fulcrum of the lever is at the projection a, on the upright piece 6, and the sling pieces 0, 0, of the lever are connected to the knife beam by'a bolt at p.
- This kind of lever power to move the knives not only admits of sufficient mo tion to the knife to raise it up above the straw but has almost infinite power at the end of the stroke when the power is most required.
- n, a shows a rod or beam which moves the feeding hand '0, c, which 12, o, pushes the ratchet w, of the lower feed roller.
- the upward motion of the knife beam raises the forward end of the beam wand by consequence of the joints or bolts x, 00 the hand pushes the ratchet wheel w, and by means of the pin a, in one orother of the holes up and down in the upright marked 8:, the hand. has ifnoge or less play to cause the greater or less ee 11, is a belt to gear and turn the upper and lower feed rollers, by meansof the ratchet which is on'the end of the lower feed rollers.
- the lever, as here represented is for hand power, but machine power may be applied by means of a rod or pitman attached at the bolt 7, p.
- Fig. 3 represents a sideview, in which the part of the compound lever represented by m, m, and 0, 0, are ommitted.
- u, u is the rod or lever, and w, is the feeding hand in Fig. 1 which moves the ratchet w, on the lower feed roller.
- a is the apron as in Figgl. I
- the holes 00 00, &c. are the holes to receive the pin .2, in Fig. l to regulate the length of the feed, for if the beam n, does not raise high, the hand 1), cannot move the hand far.
- Fig. 4 shows press board. 9, q, q, straps, &c., as in Fig. 2.
- a, a, and a, a, rods connecting the upright s to the pressboardthe rods at the dotted lines work in grooves in the inside of the box, as at m, 09, in Fig. 1.
- t is the cross piece to prevent the straw from reacting too high upward for the knife, as represented at t, Fig. 1.
- a is the steel or share as at '0. w, 'w, friction rollers which keeps the knife up to the steel. 7
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
Description
w. 1. DUVALL.
Straw Cutter. No. 665. Patented March 28, 1838.
To all whom itmay concern:
UNITED STATMEN T OFF -q WM. J. DUVALL, OF BALTIMORE, MARYLAND.
STRAW-CUTTER.
Specification of Letters Patent No. 665, dated March 28, 1838.
' Be it known that I, WILLIAM J. fiUVALL, of the city of Baltimore and State of Maryland, have invented a new and useful Improvement on Straw-Cutters for Cut-ting all kinds of Forage Whether Coarse or Fine,
and I do hereby declare that the following is a full and exact description.
at 70; the other end to the projection Z, by
another bolt and nut, there being a vertical slot'in each end of the knife, so as to lower it down asthe edge wears away. m, m, m, shows the compound lever in connection with the knife beam f, the fulcrum of the lever is at the projection a, on the upright piece 6, and the sling pieces 0, 0, of the lever are connected to the knife beam by'a bolt at p. This kind of lever power to move the knives not only admits of sufficient mo tion to the knife to raise it up above the straw but has almost infinite power at the end of the stroke when the power is most required. For holding down the straw, I use the apparatus represented in Figure 2 where to the beam f, I attach the upright p, from which by the straps g, g, g, I suspend the press board L, which presses on the straw in the box by means of the iron weight 8, as also seen in Fig. 1 the weight answering the double purpose to press the straw down and hold it firmly for the knife, and to aid the lever in the stroke of the knife. Below the knife, as it now stands, or across the upper part of the front of the box is a rod of iron as at t, to prevent the straw from reacting too high upward.
n, a, shows a rod or beam which moves the feeding hand '0, c, which 12, o, pushes the ratchet w, of the lower feed roller. The upward motion of the knife beam raises the forward end of the beam wand by consequence of the joints or bolts x, 00 the hand pushes the ratchet wheel w, and by means of the pin a, in one orother of the holes up and down in the upright marked 8:, the hand. has ifnoge or less play to cause the greater or less ee 11, is a belt to gear and turn the upper and lower feed rollers, by meansof the ratchet which is on'the end of the lower feed rollers. The lever, as here represented is for hand power, but machine power may be applied by means of a rod or pitman attached at the bolt 7, p. I
Fig. 3 represents a sideview, in which the part of the compound lever represented by m, m, and 0, 0, are ommitted. u, u, is the rod or lever, and w, is the feeding hand in Fig. 1 which moves the ratchet w, on the lower feed roller. 0, a, is the apron as in Figgl. I
f, is end of knife which raises the feeding beam u, u, the holes 00 00, &c. are the holes to receive the pin .2, in Fig. l to regulate the length of the feed, for if the beam n, does not raise high, the hand 1), cannot move the hand far. 1
11, is the belt gearing together the feed rollers. 27, t, represents an inclined board, as
also seen at t, t, Fig. 1, to regulate or guide the fore end of the straw as it moves up to the press board.
Fig. 4: shows press board. 9, q, q, straps, &c., as in Fig. 2. a, a, and a, a, rods connecting the upright s to the pressboardthe rods at the dotted lines work in grooves in the inside of the box, as at m, 09, in Fig. 1.
t, is the cross piece to prevent the straw from reacting too high upward for the knife, as represented at t, Fig. 1.
a), is the steel or share as at '0. w, 'w, friction rollers which keeps the knife up to the steel. 7
WVhat I claim as my invention and desire to secure by Letters Patent.is
The combination of the following parts and their combination with the parts of the machine with which they are connected in the manner herein described, viz. the compound lever, consisting of the pieces f, m, m, and 0, 0, the pressing apparatus and the method of working and regulating the feeding hand.
WILLIAM J. DUVALL. Witnesses:
THOMAS W. BOND, ALFRED DUVALL.
Fig. 1,.
. so 1 front end of box. L is the
Publications (1)
Publication Number | Publication Date |
---|---|
US665A true US665A (en) | 1838-03-28 |
Family
ID=2060948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US665D Expired - Lifetime US665A (en) | Straw-cutter |
Country Status (1)
Country | Link |
---|---|
US (1) | US665A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050149511A1 (en) * | 2000-06-21 | 2005-07-07 | Microsoft Corporation | Methods and systems of providing information to computer users |
DE102015002367A1 (en) | 2014-03-02 | 2015-09-03 | Gabriele Trinkel | Secure data transfer and scaling, cloud over-load protection and cloud computing |
US20190225906A1 (en) * | 2018-01-23 | 2019-07-25 | The Chemours Company Fc, Llc | Compositions, system and methods for introducing pag lubricant or refrigerant into an air-conditioning or system using lower or low gwp refrigerant or refrigerant blends |
EP4169493A1 (en) | 2017-09-11 | 2023-04-26 | The Procter & Gamble Company | Disposable absorbent article |
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0
- US US665D patent/US665A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050149511A1 (en) * | 2000-06-21 | 2005-07-07 | Microsoft Corporation | Methods and systems of providing information to computer users |
DE102015002367A1 (en) | 2014-03-02 | 2015-09-03 | Gabriele Trinkel | Secure data transfer and scaling, cloud over-load protection and cloud computing |
EP4169493A1 (en) | 2017-09-11 | 2023-04-26 | The Procter & Gamble Company | Disposable absorbent article |
US20190225906A1 (en) * | 2018-01-23 | 2019-07-25 | The Chemours Company Fc, Llc | Compositions, system and methods for introducing pag lubricant or refrigerant into an air-conditioning or system using lower or low gwp refrigerant or refrigerant blends |
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