US88093A - Improvement in apparatus for turning- logs - Google Patents
Improvement in apparatus for turning- logs Download PDFInfo
- Publication number
- US88093A US88093A US88093DA US88093A US 88093 A US88093 A US 88093A US 88093D A US88093D A US 88093DA US 88093 A US88093 A US 88093A
- Authority
- US
- United States
- Prior art keywords
- shaft
- turning
- logs
- improvement
- log
- 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
- 235000020030 perry Nutrition 0.000 description 4
- 239000002965 rope Substances 0.000 description 4
- ASCUXPQGEXGEMJ-GPLGTHOPSA-N [(2R,3S,4S,5R,6S)-3,4,5-triacetyloxy-6-[[(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-(4-methylanilino)oxan-2-yl]methoxy]oxan-2-yl]methyl acetate Chemical compound CC(=O)O[C@@H]1[C@@H](OC(C)=O)[C@@H](OC(C)=O)[C@@H](COC(=O)C)O[C@@H]1OC[C@@H]1[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@H](NC=2C=CC(C)=CC=2)O1 ASCUXPQGEXGEMJ-GPLGTHOPSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/68—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for positioning, orientation or alignment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
-
- 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
- Y10T83/6492—Plural passes of diminishing work piece through tool station
- Y10T83/6499—Work rectilinearly reciprocated through tool station
- Y10T83/65—With means to cause or permit angular re-orientation of work about axis parallel to plane of cut
Definitions
- the nature of our invention consists iu placing in the upper part of saw-mills, to be out of the way, and immediately abovethe logs to be sawed, a shaft, with a drum, or cylinder thereon, and so operating the smit, that a chain or rope wound upon the cylinder, shall e made to descend," and when att-ached to the log or timber to be turned upon the head-blocks, that the chain is drawn up, the log turned and lowered on a fiat side, as slowly or carefully as the attendant may desire.
- a sha-ft on which is a drum, or cylinder, A; also a largefriction-wheel, B.
- a chain or rope On the cylinder is a chain or rope, with a hook at the end, the chain being of sufficient length to extend to the log below'it'.
- Motion is given to the cylinder by the small frictionwheel vD on the shaft C, thsvheel D being pressed upon the wheel B by the lever L.
- the shaft C is also provided with a small pulley, F, from which a belt runs to pulley H on shaft G.
- I I@sis shaft has a friction-wheel, J, which also comes in contact with the large friction-wheel on the cylinder-shaft, andis held against it or moved back by the. vlever K.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Harvesting Machines For Root Crops (AREA)
Description
ahmed l tate my WN Ktm o" QW" t Patent @time Ze WQ- "mf/ LORENZO J. STANNAED AND MARTIN L. PERRY, OF NEWARK, NEW
YORK.
Letters Patent No. 88,093, cla-tell March 23, 1869.
IMPROVEMENT IN APPARATUS POR. TURNING LOG-S.
The Schedule referred to in these Lgtters Patent and making part of the same.
To all whom it ana/y concern.:
Be it known that we, LORENZO J. STAXNAED and MARTIN L. PERRY, of Newark, in the county of Tioga, and State of New York, have invented a new and useful Machine for Turning, or Handling Logs iu Saw- Mills; and we do hereby declare the following to be a full, clear, and exact description ofthe same, reference being had to the annexed drawings, and to the letters of reference marked thereon.
The nature of our invention consists iu placing in the upper part of saw-mills, to be out of the way, and immediately abovethe logs to be sawed, a shaft, with a drum, or cylinder thereon, and so operating the smit, that a chain or rope wound upon the cylinder, shall e made to descend," and when att-ached to the log or timber to be turned upon the head-blocks, that the chain is drawn up, the log turned and lowered on a fiat side, as slowly or carefully as the attendant may desire.
To enable others to make and use our invent-ion, we will describe its construction and operation. i
Suticiently high to be out of the way, and above the log-carriage, is a sha-ft, on which is a drum, or cylinder, A; also a largefriction-wheel, B.
On the cylinder is a chain or rope, with a hook at the end, the chain being of sufficient length to extend to the log below'it'.
Motion is given to the cylinder by the small frictionwheel vD on the shaft C, thsvheel D being pressed upon the wheel B by the lever L.
The shaft G basa pulley, E, from which a belt runs to any shaft in the mill from which power may be conveniently obtained.
The shaft C is also provided with a small pulley, F, from which a belt runs to pulley H on shaft G.
I I@sis shaft has a friction-wheel, J, which also comes in contact with the large friction-wheel on the cylinder-shaft, andis held against it or moved back by the. vlever K.
' The operation of the machine is as follows:
Motion being communicated to pulley E, the shaft v CQ is left constantly moving while the mill is run-v ning. A:The level-L being released, and lever K moved up, the friction-wheel J turns the cylinder A, and un-- winds the chain, and thehook descends to the log, and` is fastened thereto, whenlever K is pushed back, and the friction-.wheel D brought in contact, when the chain is drawn slowly up, and the hook being attached to the log, turns it over.
When square timber vis turned, which would fall heavily on a fiat side, the hook prevents it from falling,
and it is lowered carefully by means of th'e brake O,
acting on the periphery of the wheel B.
What we `claim as our invention, and desire to secure by Letters Patent, is
'lhe arrangement of the shafts A, G, and G, withl theirfriction-wheels and pulleys, in combination with
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US88093A true US88093A (en) | 1869-03-23 |
Family
ID=2157577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US88093D Expired - Lifetime US88093A (en) | Improvement in apparatus for turning- logs |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US88093A (en) |
-
0
- US US88093D patent/US88093A/en not_active Expired - Lifetime
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