US244870A - Log-turner - Google Patents

Log-turner Download PDF

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Publication number
US244870A
US244870A US244870DA US244870A US 244870 A US244870 A US 244870A US 244870D A US244870D A US 244870DA US 244870 A US244870 A US 244870A
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United States
Prior art keywords
log
turner
lever
base
cyrus
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Expired - Lifetime
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    • 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

  • This invention relates to an improved apparatus to be employed for turning logs on sawmill carriages and it has for its object to provide a device that may be employed temporarily in connection with the carriage to shift the log as may be required.
  • This object Iattain by the apparatus illustrated in the accompanyingdrawing, in which is represented a perspective view of my improved device.
  • the letter A indicates a block or slab of wood, to which the base of the device is secured.
  • v r r B indicates the base of my improved device, which is provided with a vertical standard, 0, bifurcated at its upper end, as indicated by the letter D.
  • the said lever at its forward end or short arm is provided with a clip, F, to which is pivoted a hook, G.
  • To the said hook is loosely connected the forward end of a rod, H, which extends backward on the under side of the lever back into such position as to be under the control of the operator.
  • the free extremity of the said rod is provided with an eye, H, by which an operating-chain may be attached.
  • the device is operated by placing the block or slab A upon the traveling carriage at one side, the base being secured to the block or slab by means of a pin, I.

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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)
  • Treatment Of Fiber Materials (AREA)

Description

(No Model.)
0.. H. PASIG.
LOG TURNER. No. 244,870. Patented July 26,1881.
n. nuns Pwwumw Wuhintou. ac. I
UNITED STATES PATENT OFFICE.
CYRUS H. FASIG, OF MARTINSVILLE, ILLINOIS.
LOG-TURN ER.
SPECIFICATION forming part of Letters Patent Nu; 244,870, dated July 26, 1881.
Application filed June 21, 1881. (No model.)
To all whom it may concern Be it known that I, CYRUS HJEASIG, of Martinsville,in the county of Clark, and in the State of Illinois, have invented certain new and useful Improvements in Log-Turners; and I do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawing, and to the letters of reference marked thereon, making a part of this specification.
This invention relates to an improved apparatus to be employed for turning logs on sawmill carriages and it has for its object to provide a device that may be employed temporarily in connection with the carriage to shift the log as may be required. This object Iattain by the apparatus illustrated in the accompanyingdrawing, in which is represented a perspective view of my improved device.
The letter A indicates a block or slab of wood, to which the base of the device is secured. v r r B indicates the base of my improved device, which is provided with a vertical standard, 0, bifurcated at its upper end, as indicated by the letter D. The letter Eindicates a lever pivoted between the members of thebifnrcated upper end of the standard. The said lever at its forward end or short arm is provided with a clip, F, to which is pivoted a hook, G. To the said hook is loosely connected the forward end of a rod, H, which extends backward on the under side of the lever back into such position as to be under the control of the operator. The free extremity of the said rod is provided with an eye, H, by which an operating-chain may be attached.
The device is operated by placing the block or slab A upon the traveling carriage at one side, the base being secured to the block or slab by means of a pin, I.
Having described myinvention,whatIclaim, and desire to secure by Letters Patent, is-
The combination, with-the base and bifurcated standard, of the lever and its book and operatingrod, constructed substantially as and for the purposes specified.
In testimony whereof I affix my signature, in presence of two witnesses, this 8th day of June, 1881.
CYRUS H. FASIG. Witnesses:
ED. DUNCAN, JOHN GAMBLE.
US244870D Log-turner Expired - Lifetime US244870A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11378091B2 (en) * 2019-07-02 2022-07-05 Dab Pumps S.P.A. Impeller for centrifugal pump, particularly for pump of the recessed impeller type, and pump with such an impeller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11378091B2 (en) * 2019-07-02 2022-07-05 Dab Pumps S.P.A. Impeller for centrifugal pump, particularly for pump of the recessed impeller type, and pump with such an impeller

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