US358488A - Guard-finger - Google Patents
Guard-finger Download PDFInfo
- Publication number
- US358488A US358488A US358488DA US358488A US 358488 A US358488 A US 358488A US 358488D A US358488D A US 358488DA US 358488 A US358488 A US 358488A
- Authority
- US
- United States
- Prior art keywords
- finger
- plate
- guard
- horns
- ledger
- 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
- 210000003284 Horns Anatomy 0.000 description 16
- 210000001699 lower leg Anatomy 0.000 description 14
- 210000000474 Heel Anatomy 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 240000004119 Melissa officinalis Species 0.000 description 2
- 210000002832 Shoulder Anatomy 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
- A01D34/13—Cutting apparatus
- A01D34/18—Guard fingers; Ledger-plates
Definitions
- This invention relates to cutting apparatus for reaper and mowing machines, and is particularly designed as an improvement in the construction of the guard-finger and ledgerplate and in the manner of securing the ledgerplate to the finger, whereby the plate may be readily removed and replaced, and all undue wearpreventedfromcomingthereupon.
- desiderata are attained by providing a finger with a raised portion directly in front of the finger-supporting bar, said portion being extended laterally on each side of the body of the finger to form abutments.
- a recess is provided in the forward edge of this raised pro- ;jection of a depth equal to the thickness of the ledger-plate, the heel of which is seated therein, so that the upper surface of the plate is on a level with the raised portion of the finger.
- the forward end of the ledger-plate is secured to the finger in the usual manner.
- the rear end or heel terminates in a shank, which is fitted in said recess, and wingsone on each side of the shankto fit against the extended portions or horns, and has two openings, one
- the invention further consists in novel fea tures, more fully hereinafter set forth and claimed.
- Figure 1 is a longitudinal section of a finger embodying my improvements.
- Fig. 2 is a plan view with a held in place.
- Fig. 3 is a plan view of the ledger-plate detached.
- the body of the finger A is provided with the usual lateral projection-or horns, a, which are in a plane slightly higher than the top of the shank A, to project above and in front of the finger supporting bar.
- the projections are united at their rear sides by a ridge, a, forming a recess, o in which the heel of the ledgerplate B is seated.
- the surface of the ledgerplate, horns, and ridge are in same plane. Consequently in practice the wear of the sickle is principally on the horns a and ridge (0.
- the rear end of the plate B is reduced, forming a shank, B, which fits into the recess a
- the forward edge of the horns is gradually sloped, and the shoulders I) on each side of the shank B overlap a portion of the horns, as clearly shown, making a snug fit, and preventing the accumulation or lodgment of trash between the finger and ledger-plate.
- the front end of the plate B has the usual projection, b, to fit into a recess in the forward part of the finger.
- the rear portion has two openings, 0 c, the one directly in advance of the other, and communicating by a narrow passage, 0".
- the opening a is smaller than c, and is countersunk to receive the head of a bolt or screw, D, by which the ledger-plate is By this construction it will be readily seen that the plate may be readily and quickly removed and replaced without the necessity of removing the screw.
- the plate By unscrewing the latter part way, so that the shank of the plate may be elevated above the raised portion, the plate may be removed by moving it rearwardly, which will disengage the projection b, and cause the opening 0 to register with the head of the screw, which latter, being smaller, will pass through the opening and permit the disengagement of the plate.
- the reverse of this operation is necessary when it is desired to replace the plate, as will be readily appreciated.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Scissors And Nippers (AREA)
Description
(No Model.) i W. H. SHAROOD.
GUARD FINGER. No. 358,488. Patented Mar; 1, 1887..
N. PEYERS. Phulo'Lflhognphnr. Wuhingmn. D. C.
UNITED STATES Brien.
PATENT WILLIAM H. SHAROOD, OF SOUTH TOLEDO, ASSIGNOR TO ALONZO P. FISHER,
OF WAUSEON, AND PATRICK DOVVLIN G, OF SOUTH TOLEDO, OHIO. J
GUARD-FINGER.
SPECIFICATION forming part of Letters Patent No. 358,488, dated March 1, 1887.
Application filed February 11, 1886. Serial No. 191,632.
(No model.)
To all whom it may concern.-
Be it known that 1, WILLIAM H. SHAROOD, a citizen of the United States, residing at South Toledo, in the county of Lucas and State of Ohio, have invented certain new and useful Improvements in Guard-Fingers; and I do declare the following to he a full, clear, and ex act description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same, reference being had to the accompanying drawings, and to the letters and figures of reference marked thereon, which form a part of this specification.
This invention relates to cutting apparatus for reaper and mowing machines, and is particularly designed as an improvement in the construction of the guard-finger and ledgerplate and in the manner of securing the ledgerplate to the finger, whereby the plate may be readily removed and replaced, and all undue wearpreventedfromcomingthereupon. These desiderata are attained by providing a finger with a raised portion directly in front of the finger-supporting bar, said portion being extended laterally on each side of the body of the finger to form abutments. A recess is provided in the forward edge of this raised pro- ;jection of a depth equal to the thickness of the ledger-plate, the heel of which is seated therein, so that the upper surface of the plate is on a level with the raised portion of the finger. The forward end of the ledger-plate is secured to the finger in the usual manner. The rear end or heel terminates in a shank, which is fitted in said recess, and wingsone on each side of the shankto fit against the extended portions or horns, and has two openings, one
larger than the other, the larger one being direotly in advance of the other and joined by a narrow opening. A screw passing through the smaller opening firmly secures the ledger- 1 plate in position.
The invention further consists in novel fea tures, more fully hereinafter set forth and claimed.
In the annexed drawings, Figure 1 is a longitudinal section of a finger embodying my improvements. Fig. 2 is a plan view with a held in place.
portion broken away. Fig. 3 is a plan view of the ledger-plate detached.
The body of the finger A is provided with the usual lateral projection-or horns, a, which are in a plane slightly higher than the top of the shank A, to project above and in front of the finger supporting bar. The projections are united at their rear sides by a ridge, a, forming a recess, o in which the heel of the ledgerplate B is seated. The surface of the ledgerplate, horns, and ridge are in same plane. Consequently in practice the wear of the sickle is principally on the horns a and ridge (0. The rear end of the plate B is reduced, forming a shank, B, which fits into the recess a The forward edge of the horns is gradually sloped, and the shoulders I) on each side of the shank B overlap a portion of the horns, as clearly shown, making a snug fit, and preventing the accumulation or lodgment of trash between the finger and ledger-plate.
The front end of the plate B has the usual projection, b, to fit into a recess in the forward part of the finger. The rear portion has two openings, 0 c, the one directly in advance of the other, and communicating by a narrow passage, 0". The opening a is smaller than c, and is countersunk to receive the head of a bolt or screw, D, by which the ledger-plate is By this construction it will be readily seen that the plate may be readily and quickly removed and replaced without the necessity of removing the screw. By unscrewing the latter part way, so that the shank of the plate may be elevated above the raised portion, the plate may be removed by moving it rearwardly, which will disengage the projection b, and cause the opening 0 to register with the head of the screw, which latter, being smaller, will pass through the opening and permit the disengagement of the plate. The reverse of this operation is necessary when it is desired to replace the plate, as will be readily appreciated.
Having thus described my invention, what I claim, and desire to secure by Letters Patent, 1s-
The combination, with the finger having the raised portion in front of its shank projected laterally, forming the horns a a, which have the curved forward edges of the horns, as and their forward edges curved, as shown, said for the purpose set forth.
1o raised portion having the recess a in its up- In testimony whereof I afiix my signature in per front edge, which forms the ridge a, of the presence of two witnesses.
5 ledger-plate having the shank B seated in the \VILLIAM H. SHAROOD.
recess, fitted snugly against the ridge, and pro- Witnesses: vided with the wings I), which are curved on A. H. PLANT, their rear edges, overlap, and fit closely against HELEN M. JA UIs.
Publications (1)
Publication Number | Publication Date |
---|---|
US358488A true US358488A (en) | 1887-03-01 |
Family
ID=2427530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US358488D Expired - Lifetime US358488A (en) | Guard-finger |
Country Status (1)
Country | Link |
---|---|
US (1) | US358488A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7967503B1 (en) | 2009-01-22 | 2011-06-28 | Mcgowen Amy | Accessory storage compartment |
-
0
- US US358488D patent/US358488A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7967503B1 (en) | 2009-01-22 | 2011-06-28 | Mcgowen Amy | Accessory storage compartment |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US358488A (en) | Guard-finger | |
US489062A (en) | Harvester cutting apparatus | |
US420628A (en) | Harvester cutter-bar | |
US2310336A (en) | Plow point | |
US572402A (en) | Antifriction-clip for reapers and mowers | |
US336473A (en) | Harvester guard-finger | |
US383473A (en) | Guard-finger for mowers and reapers | |
US604851A (en) | Thomas stuart brown | |
US749613A (en) | Cutter-bar for mowing-machines | |
US677184A (en) | Combined clip and chafing-plate for mowing-machine finger-bars. | |
US216748A (en) | Improvement in guard-fingers for harvesters | |
US268459A (en) | Finger-bar attachment for mowing and harvesting machines | |
US1851869A (en) | Sickle guard | |
US539505A (en) | Harvester cutter-bar | |
US385446A (en) | Adjustable cutter-bar keeper | |
US407387A (en) | Territory | |
US94705A (en) | Improvement in harvester-cutters | |
US951985A (en) | Cutter-bar. | |
US359351A (en) | Attachment for mowing-machines | |
US472000A (en) | Cutter-bar for mowers | |
US727864A (en) | Ball-bearing sickle-bar clip. | |
US616631A (en) | Finger and stationary blade for mowing-machines | |
US1371130A (en) | Plow | |
US1158500A (en) | Cutting apparatus for mowing and reaping machines and grain-harvesters. | |
US339508A (en) | white |