US178168A - Improvement in sawing-machines - Google Patents
Improvement in sawing-machines Download PDFInfo
- Publication number
- US178168A US178168A US178168DA US178168A US 178168 A US178168 A US 178168A US 178168D A US178168D A US 178168DA US 178168 A US178168 A US 178168A
- Authority
- US
- United States
- Prior art keywords
- machines
- improvement
- sawing
- lever
- pivoted
- 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
- 238000010276 construction Methods 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
-
- 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
- B27B11/00—Cross-cut reciprocating saws with power drive; Appurtenances therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D15/00—Transmission of mechanical power
- F03D15/20—Gearless transmission, i.e. direct-drive
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y10T83/687—By tool reciprocable along elongated edge
- Y10T83/6905—With tool in-feed
- Y10T83/699—Of tool carrier on single moving pivot
- Y10T83/70—Pivot moves to and fro in arcuate path
Definitions
- Figure l ofthe drawings is a representation of a side elevation of my drag-saw attachment.
- This invention has relation to drag or crosscut saws which are operated by Wind-wheels5 and the nature of my invention consist-s in a novel arrangement of levers in combination with a crosscut-sawland a vertically-movable rod, whereby endwise motion is communicated to the saw by the rotation of 'the wind-wheel, as will be hereinafter explained.
- A designates the 4pillar of a wind-wheel, which is, preferably,
- crank is suitably connected to the wind-wheel shaft, and the other crank is pivot-ed to the upper end of a rod, C, which extends down one side of the post or standard a, and is suitably guided and allowed free vertical motion.
- D designates a lever, which is pivoted at one end to the pillar A, and at the other end is connected by a link, c, to an angular lever, E, which is also pivoted to the pillar A.
- lever D is pivoted at or near the middle of itsA length to rod C, and the latter is free to vibrate and accommodate itsell to the movements of the said lever D,.so that there will be no binding of the parts during the operation of the mill.
- the right-angular lever E is strengthened by means of a brace, f, and the' lower longest arm of this lever is pivoted to one end of a pitman-rod, G, the opposite end of which rod has pivoted to ita saw, S, that is free to rise and descend.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
l UNITED STATES PATENT OFFIC.
GEORGE LEE, OF BELLEVILLE, WIS., ASSIGNOR OF ONE-THIRD HIS RIGHT TO D. S. SMITH AND ONE-THIRD TO JOSEPH WITHERS, OF SAME PLAGE.
AND THOMAS BRAMWEL IMPROVEMENT IN SAWlNG-MACHINES.
Specication forming part of Letters Patent No. 178,168, dated May 30, 1876; application filed April 22, 1876.
To all whom it mayconcem:
Beit known that I, GEORGE LEE, of Belleville, in the county of' Dane and State of Wiscousin, have invented a new and valuable Improvement in Sawing-Machines; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, making a part of this specification, and to the letters and figures of' reference marked thereon. v
Figure l ofthe drawings is a representation of a side elevation of my drag-saw attachment.
This invention has relation to drag or crosscut saws which are operated by Wind-wheels5 and the nature of my invention consist-s in a novel arrangement of levers in combination with a crosscut-sawland a vertically-movable rod, whereby endwise motion is communicated to the saw by the rotation of 'the wind-wheel, as will be hereinafter explained.
In the annexed drawings', A designates the 4pillar of a wind-wheel, which is, preferably,
constructed of triangular form, with a vertical central standard, a, in the center of it. At the upper end of the standard a is a short shaft, b, which is cranked on both ends. One
crank is suitably connected to the wind-wheel shaft, and the other crank is pivot-ed to the upper end of a rod, C, which extends down one side of the post or standard a, and is suitably guided and allowed free vertical motion. D designates a lever, which is pivoted at one end to the pillar A, and at the other end is connected by a link, c, to an angular lever, E, which is also pivoted to the pillar A. The
lever D is pivoted at or near the middle of itsA length to rod C, and the latter is free to vibrate and accommodate itsell to the movements of the said lever D,.so that there will be no binding of the parts during the operation of the mill. The right-angular lever E is strengthened by means of a brace, f, and the' lower longest arm of this lever is pivoted to one end of a pitman-rod, G, the opposite end of which rod has pivoted to ita saw, S, that is free to rise and descend. When the wind
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US178168A true US178168A (en) | 1876-05-30 |
Family
ID=2247575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US178168D Expired - Lifetime US178168A (en) | Improvement in sawing-machines |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US178168A (en) |
-
0
- US US178168D patent/US178168A/en not_active Expired - Lifetime
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