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US657550A - Bearing. - Google Patents

Bearing. Download PDF

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Publication number
US657550A
US657550A US69301898A US1898693018A US657550A US 657550 A US657550 A US 657550A US 69301898 A US69301898 A US 69301898A US 1898693018 A US1898693018 A US 1898693018A US 657550 A US657550 A US 657550A
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US
United States
Prior art keywords
rollers
bearing
ridges
boxing
under side
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
US69301898A
Inventor
Chester A Latham
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Priority to US69301898A priority Critical patent/US657550A/en
Application granted granted Critical
Publication of US657550A publication Critical patent/US657550A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F16C33/34—Rollers; Needles
    • 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
    • F16C33/34—Rollers; Needles
    • F16C33/36—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces
    • F16C33/363—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces with grooves in the bearing-surfaces
    • 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

Definitions

  • This invention relates to certain improvements in bearings; audit consists of rollers placed between the boxing and journal, said rollers having ridges surrounding them in both directions and the boxing with outlets in the under side; and the object of my invention is to produce a bearing that will run with the leastpossible friction.
  • V represents a boxing
  • ' 2 represents a shaft
  • 3 represents rollers having ridges 4 and 5 running around said rollers in opposite direct-ions from the ends toward the center. Said ridges may have a flat bearing-surface or they may have a round or oval bearing-surface. 6 represents a small space between said ridges 4and 5. 7 represents the ends'of said rollers, made either rounding or conical. 8 represents small openings in the under side of the boxing 1. 9 represents a collar, which may be made in any suitable shape or form.
  • Said ridges surround said rollers in opposite directions for the purpose of preventing the tendency of an end thrust.
  • Said openings 8 are to allow auy'foreign substance dropping out which would be worked to the center or to either end by the ridges at and 5.

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

Description

Patanteisept. ll, I900.
6. A. LATHAM. BEARING.
(Application filed Oct. 8, 1898.)
(lo Nodal.)
\mimsse I I UNITED STATES QHETER A. LATHAM,"OF\ WIOHI'IA, KANSAS.
PATENT. ()FFICE.
BEARING.
. SPECIFICATION forming part of Letters Patent No. 657,550, dated September 11, 1900.
Application filed October 8, 1898.
. To all whom it may concern.-
Be it known that I, CHESTERAL THAM, a citizen of the United States of America, residing at Wichita, in the county of Sedgwick and State of Kansas, have invented certain new and useful Improvements in Bearings, of which the following is a specification, reference being bad therein to the accompanying drawing, and the figures of reference thereon, forming a part of this specification, in which the figure is a sectional View of a box with rollerswith ridges surrounding them in two directions and a shaft.
This invention relates to certain improvements in bearings; audit consists of rollers placed between the boxing and journal, said rollers having ridges surrounding them in both directions and the boxing with outlets in the under side; and the object of my invention is to produce a bearing that will run with the leastpossible friction.
Referring to the drawing, 1 represents a boxing. V
' 2 represents a shaft.
3 represents rollers having ridges 4 and 5 running around said rollers in opposite direct-ions from the ends toward the center. Said ridges may have a flat bearing-surface or they may have a round or oval bearing-surface. 6 represents a small space between said ridges 4and 5. 7 represents the ends'of said rollers, made either rounding or conical. 8 represents small openings in the under side of the boxing 1. 9 represents a collar, which may be made in any suitable shape or form.
Seria1No.693,018. (No model.)
Said ridges surround said rollers in opposite directions for the purpose of preventing the tendency of an end thrust. Said openings 8 are to allow auy'foreign substance dropping out which would be worked to the center or to either end by the ridges at and 5.
Having thus described my invention, what I claim as new and useful, and desire to secure by Letters Patent, is as follows:
1. In combination with a journal with acontinuous smooth surface and a boxing with a continuous smooth surface, solid rollers having the rounded ends,a series of uniform spiral ridges surrounding said rollers from one end to a point near the center in one direction, a
like series of spiral ridges surrounding said rollers in the opposite direction from the opface, and small openings in the under side E. E. ENooH, A. A. GLENN.
US69301898A 1898-10-08 1898-10-08 Bearing. Expired - Lifetime US657550A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US69301898A US657550A (en) 1898-10-08 1898-10-08 Bearing.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69301898A US657550A (en) 1898-10-08 1898-10-08 Bearing.

Publications (1)

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US657550A true US657550A (en) 1900-09-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
US69301898A Expired - Lifetime US657550A (en) 1898-10-08 1898-10-08 Bearing.

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