US181658A - Improvement in straw-cutters - Google Patents

Improvement in straw-cutters Download PDF

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Publication number
US181658A
US181658A US181658DA US181658A US 181658 A US181658 A US 181658A US 181658D A US181658D A US 181658DA US 181658 A US181658 A US 181658A
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Prior art keywords
straw
box
cutters
improvement
lever
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Expired - Lifetime
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    • 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
    • B02C1/04—Jaw crushers or pulverisers with single-acting jaws
    • 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
    • Y10T83/8805—Cam or eccentric revolving about fixed axis

Definitions

  • Figure 1 is a transverse sectional elevation of the cutting-machine, taken on the line mm of Fig. 2.
  • Fig. 2 is a plan view, and
  • Fig. 3 is a section of the contrivance for adjusting the cutting-knife to the box.
  • A is the lever, carrying the cutting-knife B, at the end of the box (3. It isrigidly attached to one end of the shaft D, which is arranged parallel to the box 0 in bearings E, for keeping the knife from being pressed away from the end of the box by the straw.
  • F is a key in the other end of the shaft, and in a groove of a washer, G, which works against the bearing, for holding. the cutter up to the box 0, and setting it up from time to time in case it wears slack.
  • the set-screw M secures the key against working loose.
  • H is the balance driving-wheel, having an eccentric groove, I, in one side, in which the roller J works to operate the cutter-lever, the roller being mounted at one side of the free end of the lever on the pin K.
  • L is a gage-plate on the outside of the lever, which rises up in front of the box when the cutter rises, to gage the straw when it is shifted along in the box for cutting.

Description

H. G; FLADGER.
STRAW-CUTTER.
No.181,658. Patented Aug. 29,1876.
ATTORNEYS.
N.PE[ERS. PNDTOLITHOGRAFHER, WASHINGTON. D. C.
UNITED STATES PATENT OFFIon.
HUGH G. FLADGER, OF LILESVILLE, NORTH CAROLINA.
IMPROVEMENT IN STRAW-CUTTERS.
Specification forming part of Letters Patent No. 181,658, dated August 29, 1876; application filed 7 June 20, 1876. v 7
To all whom it may concern:
Be it known that I, HUGH G. FLAIDGER, of Lilesville, in the county of Anson and State of North Carolina, have invented a new and Improved Straw-Gutter, of which the following is, a specification:
The invention will first be described in connection with drawing, and then pointed out in the claim.
Figure 1 is a transverse sectional elevation of the cutting-machine, taken on the line mm of Fig. 2. Fig. 2 is a plan view, and Fig. 3 is a section of the contrivance for adjusting the cutting-knife to the box.
Similar letters of reference indicate corresponding parts.
A is the lever, carrying the cutting-knife B, at the end of the box (3. It isrigidly attached to one end of the shaft D, which is arranged parallel to the box 0 in bearings E, for keeping the knife from being pressed away from the end of the box by the straw.
F is a key in the other end of the shaft, and in a groove of a washer, G, which works against the bearing, for holding. the cutter up to the box 0, and setting it up from time to time in case it wears slack. The set-screw M secures the key against working loose.
H is the balance driving-wheel, having an eccentric groove, I, in one side, in which the roller J works to operate the cutter-lever, the roller being mounted at one side of the free end of the lever on the pin K.
L is a gage-plate on the outside of the lever, which rises up in front of the box when the cutter rises, to gage the straw when it is shifted along in the box for cutting.
Having thus described my inven ti0n,I claim as new and desire to secure by Letters Patent The balance driving-wheel H, having the eccentric groove 1, in combination with the cutter-lever A, having the roller J mounted on the side of its free end, as described.
HUGH G. FLADGER. Witnesses:
J. M. BIRMINGHAM, O. N. INGRAM.
US181658D Improvement in straw-cutters Expired - Lifetime US181658A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5379667A (en) * 1991-10-28 1995-01-10 General Tire Pinch cutting method and apparatus
US20030119168A1 (en) * 2000-02-03 2003-06-26 Corvas International, Inc. Nucleic acid molecules encoding transmembrane serine proteases, the encoded proteins and methods based thereon
US20030134794A1 (en) * 2001-11-20 2003-07-17 Madison Edwin L. Nucleic acid molecules encoding serine protease 17, the encoded polypeptides and methods based thereon
US20030166851A1 (en) * 2001-03-27 2003-09-04 Corvas International, Inc. Nucleic acid molecules encoding a transmembrane serine protease 9, the encoded polypeptides and methods based thereon
US20050112579A1 (en) * 2002-07-02 2005-05-26 Dendreon San Diego Llc, A Delaware Corporation Nucleic acid molecules encoding serine protease 16, the encoded polypeptides and methods based thereon

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5379667A (en) * 1991-10-28 1995-01-10 General Tire Pinch cutting method and apparatus
US20030119168A1 (en) * 2000-02-03 2003-06-26 Corvas International, Inc. Nucleic acid molecules encoding transmembrane serine proteases, the encoded proteins and methods based thereon
US20030166851A1 (en) * 2001-03-27 2003-09-04 Corvas International, Inc. Nucleic acid molecules encoding a transmembrane serine protease 9, the encoded polypeptides and methods based thereon
US20030134794A1 (en) * 2001-11-20 2003-07-17 Madison Edwin L. Nucleic acid molecules encoding serine protease 17, the encoded polypeptides and methods based thereon
US20050112579A1 (en) * 2002-07-02 2005-05-26 Dendreon San Diego Llc, A Delaware Corporation Nucleic acid molecules encoding serine protease 16, the encoded polypeptides and methods based thereon

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