US159909A - Improvement in shaft-hangers - Google Patents

Improvement in shaft-hangers Download PDF

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Publication number
US159909A
US159909A US159909DA US159909A US 159909 A US159909 A US 159909A US 159909D A US159909D A US 159909DA US 159909 A US159909 A US 159909A
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Prior art keywords
screws
shaft
improvement
hangers
nuts
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting

Definitions

  • FIG. l' is a diagrammatic representation of FIG. l'.
  • Figure l is a partially sectionized elevation of my improved hanger.
  • Fig. 2 is a horizontal section through the same at the line a;
  • A represents the main casting or bracket, of any suitable size and shape, said casting having two bosses, B B', which are made in one piece with the bracket. rlhese bosses are provided, respectively, with interior or female screws C C', which constitute the nuts of hanger. Adapted to engage in the nuts C and C', respectively, are cast screws D D', whose opposing ends enter the sockets E E' of the shaft-bearing F. These screws are chambered out at G G', so as to diminish weight, and at the same time save metal, the outer ends of said chambers terminating in square or non-circular sockets H H', for the reception of wrench or key wherewith said screws may be readily rotated in either direction for the purpose of adjusting the bearing F. Owing to the fact of these screws being cast their exterior surfaces are slightly chilled, and therefore m uch more durable than wrought or other chased screws. I represents screws for preventing any accidental rotation of the adjusting-screws D D'.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
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Description

n. blanken,
Shaft-Hanger.
lPatented Feb. 16,1875.
No. l59,909.
FIG. l'.
THE GRAPHIC COJHOTOrLITHJQ 8.47 PARK PLACEJLY.
DIEDRICH DIERKER, OF CINCINNATI, OHIO.
IMPROVEMENT IN SHAFT-HANGERS.
Specification forming part of Letters Patent No. 159,909, dated February 16,1875 application led January 14, 1875.
To all whom t may concern:
Be it known that I, DIEDRlGH DIERKER, of Cincinnati, in the county of Hamilton and State of Ohio, have invented an Improvement in Shaft-Hangers, of which the following is a specication My improvement relates to those devices which consist essentially of a stout casting or bracket, having two bosses or nuts for the reception of screws, wherewith the bearing proper ofthe shaft is made capable of vertical adjustment; and my invention consists in providing cast-screws and their appropriate nuts.
In the accompanying drawing, Figure l is a partially sectionized elevation of my improved hanger. Fig. 2 is a horizontal section through the same at the line a;
A represents the main casting or bracket, of any suitable size and shape, said casting having two bosses, B B', which are made in one piece with the bracket. rlhese bosses are provided, respectively, with interior or female screws C C', which constitute the nuts of hanger. Adapted to engage in the nuts C and C', respectively, are cast screws D D', whose opposing ends enter the sockets E E' of the shaft-bearing F. These screws are chambered out at G G', so as to diminish weight, and at the same time save metal, the outer ends of said chambers terminating in square or non-circular sockets H H', for the reception of wrench or key wherewith said screws may be readily rotated in either direction for the purpose of adjusting the bearing F. Owing to the fact of these screws being cast their exterior surfaces are slightly chilled, and therefore m uch more durable than wrought or other chased screws. I represents screws for preventing any accidental rotation of the adjusting-screws D D'.
I claim as my invention- '.Ihe combination ot' bracket A, having cast nuts B B' C C', cast screws D D', having chambers G Cr' and sockets H H', as and for the purpose set forth.
In testimony of which invention I hereunto set my hand.
D. DIERKER.
Attest:
GEO. H. KNIGHT, FRED TiscHBEIN.
US159909D Improvement in shaft-hangers Expired - Lifetime US159909A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515910A (en) * 1945-08-22 1950-07-18 John E Sugden Pitman, crankpin, and boxing for mowing machines
US2886379A (en) * 1955-05-06 1959-05-12 Clevite Corp Self-aligning bearing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515910A (en) * 1945-08-22 1950-07-18 John E Sugden Pitman, crankpin, and boxing for mowing machines
US2886379A (en) * 1955-05-06 1959-05-12 Clevite Corp Self-aligning bearing

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