US321651A - Journal-box - Google Patents

Journal-box Download PDF

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US321651A
US321651A US321651DA US321651A US 321651 A US321651 A US 321651A US 321651D A US321651D A US 321651DA US 321651 A US321651 A US 321651A
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United States
Prior art keywords
box
rollers
axle
journal
forming
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Expired - Lifetime
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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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/26—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with a single row of rollers
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/581—Raceways; Race rings integral with other parts, e.g. with housings or machine elements such as shafts or gear wheels
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/588—Races of sheet metal
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/042—Housings for rolling element bearings for rotary movement

Definitions

  • the object ofthe invention is to hold the rollers in place more securely, to reduce the Wear, and make the box more durable.
  • vent-ion consists in details of construe tion and the arrangement of parts, as will be i'nlly set forth and described hereinafter, and pointed out. in the claims.
  • Figure l is a cross-sectional view of our improved journalbox on the line :t: as, Fig. 2.
  • Fig. 2 is a longitudinal sectional view of the same on the line y y, Fig. l.
  • the axle A is provided near its end with an annular groove, B, adapted to receive the anti-friction roller C, and ⁇ forming a head, D, on the ezid of the axle.
  • the box is formed of the upper and lower sections or halves, E and F, each provided with a semicircular recess or cavity, l, for receiving the rollers C and the axle.
  • Each section is provided in its outer end with an inwardly-tapered semicircular recess, I, forming an opening ⁇ in which the head D is located.
  • the anti-friction rollers C are held in the groove B in the axle by a split steel spring-band, H, passed around them.
  • the two sections E and F are held together by four bolts, J, passed through them o at the corners and having nuts K.
  • An oilcliannel, L leads from an oil chamber or box.
  • ML formed on the top of the upper section, E, and provided with a hinged cover, N, to the cavity containing the rollers C.
  • a vertically- 45 sliding dovetailed plate, P closes the end opening of the box, and prevents sand and dust from passing into the box.
  • the axle and the rollers C are thoroughly lubricated. as the roller C must pass through the oil in the cav- 5o ity Grin the bottom section, F.
  • the axle A. the rollers C, and the band H are made of steel, and thus last very long and do not Wear off.
  • the box is very simple in construction, and 55 can be taken apart very easily.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Lubricants (AREA)
  • Rolling Contact Bearings (AREA)

Description

(No Model.)
SQ-s1 w. SHUPFLEBARGBB.
JURNAL BX.
No. 321,651. Patented Ji11y 7, 1885.
f3 BY d 1 m Mmmmmmm ATTORNEYS.
'Unire Srn'res @arene @erica JOURNAL-BOX.
forming parl; of Letters Patent No. 321,651, dated July 7, 1885,
Application iilcd March 9, i885. (No model.)
- vided With anti-friction rollers; and the object ofthe invention is to hold the rollers in place more securely, to reduce the Wear, and make the box more durable.
The in vent-ion consists in details of construe tion and the arrangement of parts, as will be i'nlly set forth and described hereinafter, and pointed out. in the claims.
Reference is to be had to the accompanying dravf'ings, forming part of this specification, in which similar letters of reference indicate corresponding parts in -botli the figures.
Figure l is a cross-sectional view of our improved journalbox on the line :t: as, Fig. 2. Fig. 2 is a longitudinal sectional view of the same on the line y y, Fig. l.
The axle A is provided near its end with an annular groove, B, adapted to receive the anti-friction roller C, and `forming a head, D, on the ezid of the axle. The box is formed of the upper and lower sections or halves, E and F, each provided with a semicircular recess or cavity, l, for receiving the rollers C and the axle. Each section is provided in its outer end with an inwardly-tapered semicircular recess, I, forming an opening` in which the head D is located.
The anti-friction rollers C are held in the groove B in the axle by a split steel spring-band, H, passed around them. The two sections E and F are held together by four bolts, J, passed through them o at the corners and having nuts K. An oilcliannel, L, leads from an oil chamber or box.
ML, formed on the top of the upper section, E, and provided with a hinged cover, N, to the cavity containing the rollers C. A vertically- 45 sliding dovetailed plate, P, closes the end opening of the box, and prevents sand and dust from passing into the box. IThe axle and the rollers C are thoroughly lubricated. as the roller C must pass through the oil in the cav- 5o ity Grin the bottom section, F. The axle A. the rollers C, and the band H are made of steel, and thus last very long and do not Wear off.
The box is very simple in construction, and 55 can be taken apart very easily.
Having thus described our invention, what We claim as new, and desire to secure by Letters Patent, s-
ln a journal, the combination, with the axle 6o having the annular groove B, of the box-sec tions E F, provided with cavities G, the antifriction rollers C in the groove B, and caviA ties G, and of the split steel spring-band H, surrounding the saisdmllers, substantially as 65 herein shown and described.
SIMON SHUFFLEBARGER. XVILLIS SHUFFLEBARGER.
lVitnesses:
W. C. ALLEN, JOHN Yosr.
US321651D Journal-box Expired - Lifetime US321651A (en)

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US321651A true US321651A (en) 1885-07-07

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