US913289A - Mechanism for raising crane-jibs and the like which move in a vertical plane. - Google Patents

Mechanism for raising crane-jibs and the like which move in a vertical plane. Download PDF

Info

Publication number
US913289A
US913289A US44314608A US1908443146A US913289A US 913289 A US913289 A US 913289A US 44314608 A US44314608 A US 44314608A US 1908443146 A US1908443146 A US 1908443146A US 913289 A US913289 A US 913289A
Authority
US
United States
Prior art keywords
crane
spindles
vertical plane
movable
jibs
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
US44314608A
Inventor
Friederich Heym
Richard Kimmel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US44314608A priority Critical patent/US913289A/en
Application granted granted Critical
Publication of US913289A publication Critical patent/US913289A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples

Definitions

  • said nut being rigidly mounted on the frame of the crane, and a movable nut through which said spindle irks at the other end, links connecting the said movable nut to the jib, and means for giving/Ito said spindle an axial movement.
  • mechanism for raising crane-jibe that are movable in a vertical plane, consisting of spindles provided with right and left hand t reads, nuts rigidly mounted on the frame of the crane throu h which said spindles work at one end an movable nuts mounted upon a sliding carriage through which the said spindles work at their other ends links connecting said sliding carriage to the jib, and means for rotating said spindles.
  • Mechanism for raisin crane-jibe that are movable in a vertical piiine consisting of spindles provided with right and left hand t ireads, nuts rigidly mounted on the frame, of the crane throu h which said spindles work at'ene end an movable nuts mounted upon a sliding carriage through which the said spindles work at their other ends, links connecting said sliding carriage to the jib and means for simultaneously rotating the said spindles and effecting their axial movement.
  • Mechanism for raisin crane-jihs that are movable in a vertical p ane consisting of spindles provided with right and left hand t ireads, nuts rigidly mounted on the frame of the crane through which said spindles work at one end and movable nuts mounted upon a sliding carriage through which the said spindles work at their other ends. links connecting said sliding carriage to the jib, and means for simultaneously rotating the said spindles and eifecting their axial movement consisting of a sliding carriage within which are disposed toothed wheels mounted fixedly upon t rotating the said toot ed wheels.
  • Mechanism for raisin crane-jibe that are movable in a vertical p ane consisting of spindles provided with right and left hand ie respective spindles with means for;
  • Mechanism for raisin crane-jibe that are movable in a vertical p ane consisting of a spindleprovided with right and left hand threads, a nut rigidly mounted on the frame of the crane through which the spindle Works at one end and a movable nut in which iii! spindle works at the other end and means ⁇ or simultaneously rotating the said spindle and e'flectin its axial displacement.

Description

P. HEYM & R. KIMMEL. MECHANISM FOR RAISING CRANE JIBS AND THE LIKE WHICH MOVE IN A VERTICAL PLANE.
APPLIGATIDN FILED JXILY 11,1908.
Patented Feb. 23, 1909.
2 SHEETSSHBET 1.
P. HBYM & R. KIMMEL. MEGHANISM FOR RAISING CRANE JIBS AND THE LIKE WHICH MOVE IN A VERTICAL PLANE.
APPLIOA'IION FILED JULY 11K19O8.
Patented Feb. 23, 2909.
2 SHEETS-EHBET 2,
f1 gr? r mm asses: Jul mam:
works at one end, said nut being rigidly mounted on the frame of the crane, and a movable nut through which said spindle irks at the other end, links connecting the said movable nut to the jib, and means for giving/Ito said spindle an axial movement.
5. mechanism for raising crane-jibe that are movable in a vertical plane, consisting of spindles provided with right and left hand t reads, nuts rigidly mounted on the frame of the crane throu h which said spindles work at one end an movable nuts mounted upon a sliding carriage through which the said spindles work at their other ends links connecting said sliding carriage to the jib, and means for rotating said spindles.
6. Mechanism for raisin crane-jibe that are movable in a vertical piiine consisting of spindles provided with right and left hand t ireads, nuts rigidly mounted on the frame, of the crane throu h which said spindles work at'ene end an movable nuts mounted upon a sliding carriage through which the said spindles work at their other ends, links connecting said sliding carriage to the jib and means for simultaneously rotating the said spindles and effecting their axial movement.
7. Mechanism for raisin crane-jihs that are movable in a vertical p ane consisting of spindles provided with right and left hand t ireads, nuts rigidly mounted on the frame of the crane through which said spindles work at one end and movable nuts mounted upon a sliding carriage through which the said spindles work at their other ends. links connecting said sliding carriage to the jib, and means for simultaneously rotating the said spindles and eifecting their axial movement consisting of a sliding carriage within which are disposed toothed wheels mounted fixedly upon t rotating the said toot ed wheels.
8. Mechanism for raisin crane-jibe that are movable in a vertical p ane consisting of spindles provided with right and left hand ie respective spindles with means for;
threads, nuts, ri 'dly mounted on the frame of the crane,- t rough which said spindles wor at one end and movable nuts mounted upon a sliding carriage through which the said spindles work at their other ends, links connecting said sliding carriage to the jib. and means for simultaneously rotating the said spindles and effecting their axial movement consisting of a sliding carriage wit him which are disposed toothed wheels mounted fixedly u I011 the spindles, a inion engaging with sai toothed wheels antra driving, shalt upon which said pinion is slidably mounted.
9. Mechanism for raisin crane-jibe that are movable in a vertical p ane consisting of a spindleprovided with right and left hand threads, a nut rigidly mounted on the frame of the crane through which the spindle Works at one end and a movable nut in which iii! spindle works at the other end and means {or simultaneously rotating the said spindle and e'flectin its axial displacement.
l0. fiechanism for raising crane-jibe that are-movable in a vertical plane consisting of a spindle provided with right and left hand threads, a nut rigidly mounted on the frame of the crane through which the spindle works at one end and a movable nut In which the spindle works at the other end, and means for simultaneously rotatinr the said spindle and efi'ecting its axial disp acement consistin of a carria e within which a toothed w eel is disposer and mounted upon the said spindle and a pinion for rotating said toothed wheels, the said pinion beingslidably' mounted upon the driving shaft.
In witness whereof we have hereunto signed our names to this specification in the presence of two subscribing witnesses.
FRIEDER ICH HEYM. RICHAR KIMMEL.
'itnesscs:
BESSIE F. DUNLAP, Louis VAnnonNa
US44314608A 1908-07-11 1908-07-11 Mechanism for raising crane-jibs and the like which move in a vertical plane. Expired - Lifetime US913289A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US44314608A US913289A (en) 1908-07-11 1908-07-11 Mechanism for raising crane-jibs and the like which move in a vertical plane.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44314608A US913289A (en) 1908-07-11 1908-07-11 Mechanism for raising crane-jibs and the like which move in a vertical plane.

Publications (1)

Publication Number Publication Date
US913289A true US913289A (en) 1909-02-23

Family

ID=2981725

Family Applications (1)

Application Number Title Priority Date Filing Date
US44314608A Expired - Lifetime US913289A (en) 1908-07-11 1908-07-11 Mechanism for raising crane-jibs and the like which move in a vertical plane.

Country Status (1)

Country Link
US (1) US913289A (en)

Similar Documents

Publication Publication Date Title
US913289A (en) Mechanism for raising crane-jibs and the like which move in a vertical plane.
US1005504A (en) Lathe.
US156695A (en) Improvement in steering apparatus
US1069072A (en) Machine for working on rails.
US2163836A (en) Backlash-eliminating mechanism for machine tools
US1244084A (en) Tapping-machine.
US934776A (en) Multiple drilling-machine.
US1722275A (en) Lifting jack
US1397731A (en) Table-operating mechanism for machine-tools
US1017441A (en) Gearing.
US923930A (en) Metal-planer.
US800667A (en) Planer.
US1295583A (en) Feeding mechanism.
US1288903A (en) Axle-lathe.
US1095278A (en) Lathe.
US133452A (en) Improvement
US349000A (en) William f
US1150221A (en) Table-operating mechanism for grinding-machines.
US486481A (en) Steam road-roller
US1031635A (en) Extension-gap engine-lathe.
US1154598A (en) Frictional gearing.
US889446A (en) Saw-log nigger.
US735583A (en) Lathe.
US968814A (en) Overhead traveling crane.
US359971A (en) Gustay adolph hoffmann