US900A - Machine fob sawing- clapboabds - Google Patents
Machine fob sawing- clapboabds Download PDFInfo
- Publication number
- US900A US900A US900DA US900A US 900 A US900 A US 900A US 900D A US900D A US 900DA US 900 A US900 A US 900A
- Authority
- US
- United States
- Prior art keywords
- sawing
- clapboabds
- dogs
- machine fob
- carriage
- 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
- 241000282472 Canis lupus familiaris Species 0.000 description 14
- 230000002459 sustained Effects 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 210000000078 Claw Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000000284 resting Effects 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
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/02—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of frames; of guiding arrangements for work-table or saw-carrier
- B23D47/025—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of frames; of guiding arrangements for work-table or saw-carrier of tables
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/825—Apparatus per se, device per se, or process of making or operating same
- Y10S505/876—Electrical generator or motor structure
- Y10S505/877—Rotary dynamoelectric type
-
- 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
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6584—Cut made parallel to direction of and during work movement
- Y10T83/6608—By rectilinearly moving work carriage
Definitions
- A, A is the bench or frame upon which the carriage is to be sustained, a, a, being ways of cast iron, or other metal to which wheels, or rollers, on the lunder side of the carriage are adapted, in the usual manner of constructing and aflixing such wheels.
- a circular saw B Upon a shaft running in suitable boxes on the frame A, A, is iXed a circular saw B, which may be driven by a band on the whirl C.
- the bolts, or stulf to be cut into clapboards is sustained upon the carriage D, D. This stuif must be cut into suitable lengths, to be embraced by the holdfasts, or dogs to be presently described.
- E, E are two stanchions, or curved head blocks, shown laterally at E', upon which the quartered timber is to be placed, its rounding sides resting in the hollow of the blocks, and its lower edge bearing against the stops d, d, which may be adjusted by means of set screws.
- the two dogs are marked b, b; these turn upon joint pins, c, c, at their outer ends, and at their inner have a hook, or claw which takes hold of the bolt.
- Two connecting rods all, d2 are attached to the two dogs, respectively, at one of their ends, by joint pins and at their other ends to the lever e, in a similar manner. ⁇
- This lever works on a center pin, being moved ⁇ by the handle f, which, as willbe readily seen Vfrom the drawing, moved forward, closes the dogs and backward, opens them.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Description
UNITED STATES PATENT OFFICE.
CRAWFORD TYLER, OF MILFORD, NEW HAMPSHIRE.
MACHINE FOR SAWING CLAPBOARDS, APPLICABLE T0 OTHER PURPOSES.
Specification of Letters Patent No. 900,V dated August 30, 1838-.
To all whom it may concern:
Be it known that I, CRAWFORD TYLER, of Milford, in the county of Hillsborough and State of New Hampshire, have invented an Improved Machine for the Purpose of Sawing Clapboards and other Similar Kinds of Stuff; and I do hereby declare that the following is a full and eXact description thereof.
In the accompanying drawing, A, A, is the bench or frame upon which the carriage is to be sustained, a, a, being ways of cast iron, or other metal to which wheels, or rollers, on the lunder side of the carriage are adapted, in the usual manner of constructing and aflixing such wheels. Upon a shaft running in suitable boxes on the frame A, A, is iXed a circular saw B, which may be driven by a band on the whirl C. The bolts, or stulf to be cut into clapboards is sustained upon the carriage D, D. This stuif must be cut into suitable lengths, to be embraced by the holdfasts, or dogs to be presently described.
E, E, are two stanchions, or curved head blocks, shown laterally at E', upon which the quartered timber is to be placed, its rounding sides resting in the hollow of the blocks, and its lower edge bearing against the stops d, d, which may be adjusted by means of set screws. The two dogs are marked b, b; these turn upon joint pins, c, c, at their outer ends, and at their inner have a hook, or claw which takes hold of the bolt. Two connecting rods all, d2, are attached to the two dogs, respectively, at one of their ends, by joint pins and at their other ends to the lever e, in a similar manner.` This lever works on a center pin, being moved `by the handle f, which, as willbe readily seen Vfrom the drawing, moved forward, closes the dogs and backward, opens them.
The operation Vof this. machine will be apparent from the description above given, when the bolt is placed upon the curved blocks, the dogs being open, its lower edge will at once slide down against the W stops, and upon forcing the handle f, forward the bolt will be kept in its place by the dogs and the carriage will be made to advance until a clapboard is sawed olf. Thepiece g, is a handle upon the carriage which is to be holden bythe right hand, while the left manages the handle f, when this is drawn back, the dogs will open and the bolt, set at liberty,
will again slide against the stop and restV CRAWFORD TYLER.
Witnesses MARY LIvERMoRE, L. K. LIVRRMORR.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US900A true US900A (en) | 1838-08-30 |
Family
ID=2061186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US900D Expired - Lifetime US900A (en) | Machine fob sawing- clapboabds |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US900A (en) |
-
0
- US US900D patent/US900A/en not_active Expired - Lifetime
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