US11210A - of pitts burg - Google Patents

of pitts burg Download PDF

Info

Publication number
US11210A
US11210A US11210DA US11210A US 11210 A US11210 A US 11210A US 11210D A US11210D A US 11210DA US 11210 A US11210 A US 11210A
Authority
US
United States
Prior art keywords
cam
pin
catch
pinion
pitts
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
Application number
Publication date
Application granted granted Critical
Publication of US11210A publication Critical patent/US11210A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
    • 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

Definitions

  • the one ⁇ end of ⁇ centripetal spindle I stands cam M; to cam M is connected an upright handle X which is furnished with two pins (l) on its reverse sides; said handle works through catch (2) up and down as occasion may require; on the other end of centripetal spindle I stands spring cam H and cam K; a pin in cam K works in slide of cam G; to cam G is connected a triangular shaft J which is furnished with a pinion 5; immediately under said pinion are two right and left rdouble threaded endless screws E, andthe right or left of said screws said ⁇ -pinibn works according as it is sought to move log carriage L forward or backward; thus by settingtheupper pin l of upright ⁇ poses set forth.
  • I claiml as my invention- The combination of the triangularly working shaft, J; the mechanism for shift'- ing it into and out of gear; with the right and left handed endless screws 3 and 4, in any manner, substantially the same as hereinbefore shown and described for the purh A. S. T. COPELAND.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Adornments (AREA)

Description

UNITED sTATEs PATENT oEEToE.
T. GOPELAND, OF PITTSBURG',
PENNSYLVANIA.
MECHANISM FOR OPERATING SAWMILL-CARRIAGES.
Speccaton of Letters Patent No. 11,210, dated July 4, 1854:.
To all 'whomt may concern: y l
Beit known that I, A. S. T. COPELAND, of Pittsburg, in the county of Allegheny and State of Pennsylvania, have invented a new and useful` Improvement in Sawmills, called f A. S. T. Copelands Stationary and Portable Sawmillf7 of which the following is a specification.
The rack and gig-wheels and all` the gear- A.
ing connected therewith, of `the old sawmill are dispensed with in the improved mill, 'in the manner following, to wit, on
the one `end of `centripetal spindle I stands cam M; to cam M is connected an upright handle X which is furnished with two pins (l) on its reverse sides; said handle works through catch (2) up and down as occasion may require; on the other end of centripetal spindle I stands spring cam H and cam K; a pin in cam K works in slide of cam G; to cam G is connected a triangular shaft J which is furnished with a pinion 5; immediately under said pinion are two right and left rdouble threaded endless screws E, andthe right or left of said screws said `-pinibn works according as it is sought to move log carriage L forward or backward; thus by settingtheupper pin l of upright` poses set forth.
handle X below catch 2 triangular shaft pinion 5 is thrown into left screw 3 and three distinct reverse mot-ions are made; a pin on log'carriage L coming in Contact with latch Y sets upright handle X off catch 2, whereupon spring cam H reverses cams M, K, and Gr, and triangular shaft J to their rectilinear position, making siX reverse motions; by raising upright handle X until the lower .pin l is above catch 2 the triangular shaft pinion 5 is thrown into right screw; then second pin on log carriage 40 L coming in contact with latch Y spring cam II sets triangular shaft J in its rectilinear position, makingtwelve reverse motions.`
I claiml as my invention- The combination of the triangularly working shaft, J; the mechanism for shift'- ing it into and out of gear; with the right and left handed endless screws 3 and 4, in any manner, substantially the same as hereinbefore shown and described for the purh A. S. T. COPELAND.
Attest:
MARCUS W. AoHEsoN, THOS, STEEL,A
US11210D of pitts burg Expired - Lifetime US11210A (en)

Publications (1)

Publication Number Publication Date
US11210A true US11210A (en) 1854-07-04

Family

ID=2071543

Family Applications (1)

Application Number Title Priority Date Filing Date
US11210D Expired - Lifetime US11210A (en) of pitts burg

Country Status (1)

Country Link
US (1) US11210A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110095518A1 (en) * 2008-07-02 2011-04-28 Giesecke & Devrient Gmbh Security element and method for manufacturing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110095518A1 (en) * 2008-07-02 2011-04-28 Giesecke & Devrient Gmbh Security element and method for manufacturing the same

Similar Documents

Publication Publication Date Title
US11210A (en) of pitts burg
US19654A (en) sbmple
US18599A (en) Lateral eeed-motlow for sawiktg-mills
US12884A (en) barber
US13617A (en) Wrench
US12337A (en) Sawing-machine
US9797A (en) Machine for planing metal
US12105A (en) Shingle-machine
US10394A (en) Hatchet-catch for head-blocks in sawmills
US15414A (en) Sawing machinery
US10778A (en) Circular sawing machine
US11257A (en) Sawietg-machiwb
US12270A (en) Instrument for cutting out stone
US12718A (en) james emerson
US11708A (en) Loren j
US13813A (en) Cutting teeth of gear-wheels
US15683A (en) browne
US12174A (en) Warren wadleigh
US10422A (en) Mortising-machine
US552A (en) Improved sawing-mill
US12821A (en) Machine fob
US17112A (en) purmort
US11599A (en) Stave-machine
US5192A (en) Changing gear
US13944A (en) Automatic feed-motion eob sawmills