US58778A - Improvement in straw-cutters - Google Patents
Improvement in straw-cutters Download PDFInfo
- Publication number
- US58778A US58778A US58778DA US58778A US 58778 A US58778 A US 58778A US 58778D A US58778D A US 58778DA US 58778 A US58778 A US 58778A
- Authority
- US
- United States
- Prior art keywords
- straw
- cutters
- improvement
- guides
- knife
- 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 6
- 210000003414 Extremities Anatomy 0.000 description 2
- 238000010276 construction Methods 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
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
-
- 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
- Y10T83/8821—With simple rectilinear reciprocating motion only
- Y10T83/8841—Tool driver movable relative to tool support
- Y10T83/8843—Cam or eccentric revolving about fixed axis
Definitions
- 1 AA I3 are the frame and bed of a strawcutter, in its general construction similar to those in common use. nected with each other by a traine, D, are secured to the uprights B B ot themaehine, and sustain in a vertical position between them the knife E.
- one of the guides is shown as partially broken away. The blade or cutting-edge of the knii'e is inclined to the horizon, and its ends pass into the spaces c c of the guides, wherein it slides freely up and down.
- crank-handle or winch is so set upon one extremity ot' the shaft G that the greatest power ot the operator is used in overcoming the weight of the cams and knife as the latter is lifted to allow the straw to pass under it. This weight being' advantageous to the action ot' the knife, will not require the greater leverage that could be obtained from another position of the crank.
- rollers d on the pins d, Fig. 2 reduce the friction against the cani-surface.
Description
R.V CNARRE,V
Straw.. Cutter.
Patented Oct. 16, 1866.
ROBERT OONARROE,
OF CAMDEN, OHIO.
IMPROVEMENT IN STRAW-CUTTERS.
Specification forming part of Letters Patent No. 5,77S, dated October 16,- 1866.
To all whom it may concern:
Bc it known that I, ROBERT GoNARRoE, of Oalnden, in the county of Preble and State of Ohio, have invented new and useful Improveinents in Straw and FeedOutters; and I do hereby declare the following to be afull, clear, and exact description thereof, reference bein g had to the annexed drawings, making partot this specification, in which- Figure l is a perspective view; Fig. f2, a detached portion to exhibit the roller on the pin d.
1 AA I3 are the frame and bed of a strawcutter, in its general construction similar to those in common use. nected with each other by a traine, D, are secured to the uprights B B ot themaehine, and sustain in a vertical position between them the knife E. In the drawings one of the guides is shown as partially broken away. The blade or cutting-edge of the knii'e is inclined to the horizon, and its ends pass into the spaces c c of the guides, wherein it slides freely up and down. To the lower angles of the knife-plate, and extending beyond the guides, are attached pins d d, which are received in the grooves e of the eccentriccains F F, secured one at each Two guides, C O, con-- end of the shaft G, which has its bearings in and passes through the lower ends of the guides O C. A. crank-handle or winch is so set upon one extremity ot' the shaft G that the greatest power ot the operator is used in overcoming the weight of the cams and knife as the latter is lifted to allow the straw to pass under it. This weight being' advantageous to the action ot' the knife, will not require the greater leverage that could be obtained from another position of the crank.
4The rollers d on the pins d, Fig. 2, reduce the friction against the cani-surface.
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, is-
l. The combination of the eccentric e, pin d, and roller d.
The combination ofthe grooved eccentriccams F on the shaft G with the guides and frame C D and knifev E ot' a straw-cutter, substantially in the manner and for the purpose set forth.
' ROBERT CONARROE.
Witnesses:
J. S. EARLY, J. M. SHEAFER.
Publications (1)
Publication Number | Publication Date |
---|---|
US58778A true US58778A (en) | 1866-10-16 |
Family
ID=2128318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US58778D Expired - Lifetime US58778A (en) | Improvement in straw-cutters |
Country Status (1)
Country | Link |
---|---|
US (1) | US58778A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4355558A (en) * | 1979-06-21 | 1982-10-26 | Nordtool Ab | Shears for sheet metal cutting |
US20110052036A1 (en) * | 2008-04-14 | 2011-03-03 | Gmv Aerospace And Defence S.A. | Planning system for intraoperative radiation therapy and method for carrying out said planning |
-
0
- US US58778D patent/US58778A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4355558A (en) * | 1979-06-21 | 1982-10-26 | Nordtool Ab | Shears for sheet metal cutting |
US20110052036A1 (en) * | 2008-04-14 | 2011-03-03 | Gmv Aerospace And Defence S.A. | Planning system for intraoperative radiation therapy and method for carrying out said planning |
US8880145B2 (en) | 2008-04-14 | 2014-11-04 | Gmv Aerospace And Defence S.A. | Planning system for intraoperative radiation therapy and method for carrying out said planning |
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