US115834A - Improvement in pruning-saws - Google Patents
Improvement in pruning-saws Download PDFInfo
- Publication number
- US115834A US115834A US115834DA US115834A US 115834 A US115834 A US 115834A US 115834D A US115834D A US 115834DA US 115834 A US115834 A US 115834A
- Authority
- US
- United States
- Prior art keywords
- pruning
- saws
- saw
- improvement
- fastened
- 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
- 239000002023 wood Substances 0.000 description 8
- 239000002965 rope Substances 0.000 description 6
- 229920000591 gum Polymers 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 210000003414 Extremities Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
- B23D51/08—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools
- B23D51/10—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools for hand-held or hand-operated devices
Definitions
- the nature of the invention consists in the construction and use ot the pruning-saw hereinafter described, said device to be madeot' Wood, iron, steel, and ropes, or any other convenient and suitable materials.
- a B ofthe accoi'npanying' dra-Wing; is aloop of wood,.in which is placed the elliptical saw a.
- Z1 and fd. are strips ot' Wood fastened to each end ot' the saw, and arranged to work with it in the loop A B.
- C G is a gum spring ⁇ fastened over the topoi1 the loop A B and on the ends of the wooden strip b I).
- (l D is a strong strip ot' wood fastened to the loop A B, and coupled to the strip F by means of the band E, so as to be adjusted as to length by means of the pin q andthe holes t and u.
- I is a treadle, fastened by the hinge w to the base H.
- e and g are pieces of rope fastening the rin gs l and m to the wooden strip df. Through these rings pass the two ropes, o p and r s, which are secured at one end to the treadle I and at the other to the pin q. All ot these various parts are to be placed in their positions, as represented in the drawinfr.l
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Scissors And Nippers (AREA)
- Harvester Elements (AREA)
Description
PETER EBERLE.
mprovemen'f `ifn- Pruning-Saws.
No. 115,834.V
Patented June is, 1an
PETER EBERLE OF FREETOWN, INDIANA.
MPROVEMNT IN PRUNlNG-SAWS.
Speoieation forming part of Letters Patent No. 115,834, dated June 13, 1871.
To all whom 'it may concern:
Be it known th at I, PETER EBERLE, of Freetown, in the county ot' Jackson and in the State ot' Indiana, have invented an Improved Pruning-Saw; and I do hereby declare that the following is a. full, clear, and exact descrip- -tion thereof', reference bein g had to the accompanying drawing and to the letters of reference marked thereon.
The nature of the invention consists in the construction and use ot the pruning-saw hereinafter described, said device to be madeot' Wood, iron, steel, and ropes, or any other convenient and suitable materials.
To enable others skilled in the art to make and use iuy said invention, l proceed to describe it more particularly, as'iollows, viz:
A B ofthe accoi'npanying' dra-Wing; is aloop of wood,.in which is placed the elliptical saw a. I) Z1 and fd. are strips ot' Wood fastened to each end ot' the saw, and arranged to work with it in the loop A B. C G is a gum spring` fastened over the topoi1 the loop A B and on the ends of the wooden strip b I). (l D is a strong strip ot' wood fastened to the loop A B, and coupled to the strip F by means of the band E, so as to be adjusted as to length by means of the pin q andthe holes t and u. Gris a socket for the strip F firmly fastened to the base H. I is a treadle, fastened by the hinge w to the base H. e and g are pieces of rope fastening the rin gs l and m to the wooden strip df. Through these rings pass the two ropes, o p and r s, which are secured at one end to the treadle I and at the other to the pin q. All ot these various parts are to be placed in their positions, as represented in the drawinfr.l
To use my said device, the operator leans the edge. of the saw against the limb he proposes to cut. o Then he presses the trcadle l with his i'oot it will draw the saw down a little in the loop A L; as the pressure is relaxed the. gum spring C G will draw the saw np again; and so a reciprocating motion is produced, which may be continued until the liinb is cut oil'.
Any desired length inay be attained by means of the adjusting-pin q and holes u and t. I'Vhat I claim, anddesire to secure by Letters Patent, is I The pruningsaw herein described, when constructed and used substantially as set forth.
In testimony that I claim the foregoing as mine I have hereunto set my hand this 7th day of July, 1870.
y PETER EBERLE.
Witnesses:
Geo. H. ZIEGLER, Gnonen Rmefnn.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US115834A true US115834A (en) | 1871-06-13 |
Family
ID=2185294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US115834D Expired - Lifetime US115834A (en) | Improvement in pruning-saws |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US115834A (en) |
-
0
- US US115834D patent/US115834A/en not_active Expired - Lifetime
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