US499293A - hinkley - Google Patents
hinkley Download PDFInfo
- Publication number
- US499293A US499293A US499293DA US499293A US 499293 A US499293 A US 499293A US 499293D A US499293D A US 499293DA US 499293 A US499293 A US 499293A
- Authority
- US
- United States
- Prior art keywords
- frame
- saw
- cylinder
- piston
- hinkley
- 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
- 239000012530 fluid Substances 0.000 description 6
- 210000000614 Ribs Anatomy 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 241001016034 Psychrobacter allis Species 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/16—Saw benches
- B27B5/18—Saw benches with feedable circular saw blade, e.g. arranged on a carriage
- B27B5/181—Saw benches with feedable circular saw blade, e.g. arranged on a carriage the saw blade being arranged underneath a work-table
- B27B5/184—Saw benches with feedable circular saw blade, e.g. arranged on a carriage the saw blade being arranged underneath a work-table the saw blade performing a rectilinear movement only
-
- 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
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7684—With means to support work relative to tool[s]
- Y10T83/7693—Tool moved relative to work-support during cutting
-
- 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
- Y10T83/8858—Fluid pressure actuated
Definitions
- My invention relates to circular sawing machines, and consists in various features, details and combinations hereinafter set forth and claimed.
- Figure l is a side view of myimproved machine; Fig. 2, a face view of the same; and Figs. 3 and 4, views illustrating certain details.
- A indicates a vertically reciprocating frame, the upper end of which, projecting through an opening in the floor, carries the saw arbor B, saw G and band wheel D; while in the lower portion of the frame are journaled the band wheels or pulleys E and F.
- the band wheels or pulleys D E and F passes the belt or driving band G, which receives motion from a shaft (not shown) suitably fixed in position.
- the frame A is provided at its upper end with ribs or flanged plates H, the flanges or ribs of which are embraced loosely by suitably-formed shoes I secured to the floor so as to steady or guide the frame in its reciprocation.
- This frameA is further steadied, below the floor, by one or more radius bars or rods J, pivotally secured at one end to the frame and at the other end to the fixed framework of the mill as usual.
- These plates H and shoes I are intended simply to prevent lateral displacement of the saw frame, or displacement in the direction of the length of the saw-arbor, butdo not prevent a slight swinging or rocking movement in adirection of the plane of the saw.
- the top face of the pulley F is on a line with the center of the driving shaft, when the frame or ladder is in its lowermost position; and when the latter is in this position the radius bar is substantially horizontal.
- the driving belt G would be loosened or tightened according to the location of the maindriving pulley.
- the lower end of the frame or ladder is connected with the radius bar J so that when the ladder is moved upward its lower end will be swung on the arc of a circle described or controlled by the radius bar, thereby keeping the belt practically ata uniform tension.
- the tension is arranged to be slightly tighter just when the saw is raised and working a cut.
- K K indicate a pair of bearings or blocks rigidly bolted or otherwise alfixed in position to the lower floor, directly in line with the frame A, said blocks or bearings having suitable holes to receive the cylindrical ends or journals 0, of the cylinderplate L. .
- the outer end of said steam passage b passes through oneof the journals a.
- N indicates a valve screwing onto the hollow journal of the plate L and provided with a handle or arm 0 by which it may be actuated.
- This handle 0 is connected to the lower end of a rod P, whose upper end extends upward through the main floor where it is connected to a lever or treadle Q which may be actuated by hand or by foot.
- the valve shell or casing will have a steam supply pipe R, an exhaust pipe S, and a stopcock T to regulate the speed of the piston; all of such devices being shown in Figs. 1 and 4.
- U indicates a piston working within the cylinder, and having its rod V pivotally conn ected to a plate secured to the frame A, by means of a bolt 0, which is in substantially the same vertical plane as the axis of the cylinder plate.
- Any other fluid such for instance as water or compressed air,may be used in lieu of steam.
- a cylinder having its head provided with journals, one of which is hollow, bearings to receive the journals, a piston connected to the frame, and a valved steamsupply pipe connected with the hollow journal or trunnion.
Description
(No Model.) 2 Sheets-Sheet 2.
I G. M. HINKLBY.
REGIPROOATING CIRCULAR SAWING MACHINE. v --No. 499,293. Patented June 13,1893.
JVE
.lllllllllll- GEO. M. Hl/VKLEY blue/1Z5! WZZnesses mumm w Ming;
' NIT-ED STAT-Es PATENT FFICE.
GEORGE'M. HINKLEY, OF MILWAUKEE, WISCONSIN, ASSIGNOR OF ONE-HALF TO THE EDWARD P. ALLIS COMPANY, OF SAME PLACE.
RECIPROCATING CIRCULAR SAWING MACHINE.
SPECIFICATION forming part of Letters Patent No. 499,293, dated une 13, 1893.
' Application filed June 25, 1892. Serial No. 437,936. (No model.)
To all whom it may concern:
Be it known that I, GEORGE M. HINKLEY, a citizen of the United States, residing at Milwaukee, in the county of Milwaukee andState of Wisconsin, have invented certain new and useful Improvements in Reciprocating Oircular Sawing Machines, of which the following is a specification.
My invention relates to circular sawing machines, and consists in various features, details and combinations hereinafter set forth and claimed.
In the drawings,Figure l is a side view of myimproved machine; Fig. 2, a face view of the same; and Figs. 3 and 4, views illustrating certain details.
A indicates a vertically reciprocating frame, the upper end of which, projecting through an opening in the floor, carries the saw arbor B, saw G and band wheel D; while in the lower portion of the frame are journaled the band wheels or pulleys E and F. About the wheels or pulleys D E and F, passes the belt or driving band G, which receives motion from a shaft (not shown) suitably fixed in position.
v The frame A is provided at its upper end with ribs or flanged plates H, the flanges or ribs of which are embraced loosely by suitably-formed shoes I secured to the floor so as to steady or guide the frame in its reciprocation. This frameAis further steadied, below the floor, by one or more radius bars or rods J, pivotally secured at one end to the frame and at the other end to the fixed framework of the mill as usual. These plates H and shoes I are intended simply to prevent lateral displacement of the saw frame, or displacement in the direction of the length of the saw-arbor, butdo not prevent a slight swinging or rocking movement in adirection of the plane of the saw. Ordinarily the top face of the pulley F is on a line with the center of the driving shaft, when the frame or ladder is in its lowermost position; and when the latter is in this position the radius bar is substantially horizontal. Now if the frame or ladder be raised and lowered in a direct vertical line, the driving belt Gwould be loosened or tightened according to the location of the maindriving pulley. To obviate this the lower end of the frame or ladder is connected with the radius bar J so that when the ladder is moved upward its lower end will be swung on the arc of a circle described or controlled by the radius bar, thereby keeping the belt practically ata uniform tension. In practice the tension is arranged to be slightly tighter just when the saw is raised and working a cut.
K K indicate a pair of bearings or blocks rigidly bolted or otherwise alfixed in position to the lower floor, directly in line with the frame A, said blocks or bearings having suitable holes to receive the cylindrical ends or journals 0, of the cylinderplate L. .This plate L,-shown in section in Fig. 4:,is provided with a steam passage 19, the inner end of which is designed to be covered by the lower end of the cylinder M which is bolted rigidly to the upper face'of the plate. The outer end of said steam passage b passes through oneof the journals a.
N indicates a valve screwing onto the hollow journal of the plate L and provided with a handle or arm 0 by which it may be actuated. This handle 0 is connected to the lower end of a rod P, whose upper end extends upward through the main floor where it is connected to a lever or treadle Q which may be actuated by hand or by foot.
The valve shell or casing will have a steam supply pipe R, an exhaust pipe S, and a stopcock T to regulate the speed of the piston; all of such devices being shown in Figs. 1 and 4.
Uindicates a piston working within the cylinder, and having its rod V pivotally conn ected to a plate secured to the frame A, by means of a bolt 0, which is in substantially the same vertical plane as the axis of the cylinder plate.
The parts are shown in Fig. 1 in the positions they occupy when the saw is not in use. Now if it becomes desirable to raise the frame and its saw into operative position, the attendant presses down upon the treadle Q,-con-' nected by rod P with the valve arm 0,- thereby opening the valve. Steam entering through pipe R passes into the passage 1) and from thence into the cylinder M; and
acting upon the lower side of the piston, forces the latter upward together with the saw frame connected thereto. After one or more cuts have been made, the foot is removed from the treadle and the valve closes,- thereby cutting ofi the steam and allowing the piston and frame to fall and the exhaust to escape through pipe S. By providing the cylinder head or plate with the trunnions or journals a, and by pivotally connecting the piston rod with the ladder or frame, the parts will readily adjust themselves to the slightly radial movement given to the frame.
Any other fluid, such for instance as water or compressed air,may be used in lieu of steam.
Having thus described my invention, what I claim is-- 1. In combination with a vertically-reciprocating saw-frame, a pivoted cylinder, a piston working within the cylinder and connected with the frame, and means for admitting a fluid under pressure to and from the cylinder.
2. In combination with a vertically-reciprocating saw-frame,a pivoted cylinder, a piston working therein and having its rod pivoted to the frame, and means for admitting a fluid under pressure to and from the cylinder.
3. In combination with a vertically-reciprocating saw-frame, a cylinder having its head provided with journals, one of which is hollow, bearings to receive the journals, a piston connected to the frame, and a valved steamsupply pipe connected with the hollow journal or trunnion.
In witness whereof I hereunto set myhand in the presence of two witnesses.
GEORGE M. HINKLEY.
Witnesses:
FRANK W. GREENLEAF, GEO. F. WILLIS.
Publications (1)
Publication Number | Publication Date |
---|---|
US499293A true US499293A (en) | 1893-06-13 |
Family
ID=2568127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US499293D Expired - Lifetime US499293A (en) | hinkley |
Country Status (1)
Country | Link |
---|---|
US (1) | US499293A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2918950A (en) * | 1957-09-23 | 1959-12-29 | Tarte Walter G Le | Sawing machine having a pair of angularly positioned saws for cutting bevels |
-
0
- US US499293D patent/US499293A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2918950A (en) * | 1957-09-23 | 1959-12-29 | Tarte Walter G Le | Sawing machine having a pair of angularly positioned saws for cutting bevels |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3540338A (en) | Cutoff machine | |
US499293A (en) | hinkley | |
US2759501A (en) | Timber cutting chain saw | |
US562042A (en) | Band-saw mill | |
US373493A (en) | Combined sawing | |
US296220A (en) | bodgebs | |
US616219A (en) | Band-saw mill | |
US470104A (en) | Wood-splitting machine | |
US760566A (en) | Saw-grinding machine. | |
US1262421A (en) | Gang-saw machine. | |
US548517A (en) | callooh | |
US362130A (en) | Machine for pulling coke from ovens | |
US532988A (en) | Shape-metal-cutting machine | |
US999475A (en) | Resawing-machine. | |
US432682A (en) | Band-saw mill | |
US235908A (en) | Vania | |
USRE2723E (en) | Edsell totman | |
US393308A (en) | Apparatus for cutting clay pipe into rings and sections | |
US383458A (en) | Band-saw mill | |
US1014500A (en) | Sawing-machine. | |
US362410A (en) | Band-saw mill | |
US95296A (en) | Improvement in machine for making shingle-bolts | |
US497676A (en) | Sawing-machine | |
US240376A (en) | Samuel beown | |
US92463A (en) | Improvement in saw-mills |