US1141743A - Roller-bearing. - Google Patents

Roller-bearing. Download PDF

Info

Publication number
US1141743A
US1141743A US63670611A US1911636706A US1141743A US 1141743 A US1141743 A US 1141743A US 63670611 A US63670611 A US 63670611A US 1911636706 A US1911636706 A US 1911636706A US 1141743 A US1141743 A US 1141743A
Authority
US
United States
Prior art keywords
bearing
roller
ring
pins
rollers
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
US63670611A
Inventor
William F Wittich
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 US63670611A priority Critical patent/US1141743A/en
Application granted granted Critical
Publication of US1141743A publication Critical patent/US1141743A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • F16C19/34—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 both radial and axial load
    • F16C19/38—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 both radial and axial load with two or more rows 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/55—Systems consisting of a plurality of bearings with rolling friction with intermediate floating or independently-driven rings rotating at reduced speed or with other differential ball or roller bearings

Definitions

  • the bearing is arranged with rotary cutters in connection with boring or tunneling machines.
  • 1 marks the shaft on which the bearing is mounted, 2 a roller bearing ring next to the shaft, 3 a floating ring, 4- a second roller bearing ring, 5 a tool bearing ring, and 6 tools mounted on the tool bearing ring.
  • the ring 4.- is of similar construction as the ring 2. It is provided with the pins 11
  • a roller bearing the combination of outer and inner walls; a roller carrying ring next-to the inner wall; a roller carry ng ring next to the outer wall; an interposed fl0at-' ing ring; and rollers mounted on each side of said roller carrying rings with their axes extending in'an axial direction relatively to the bearing and engaging said walls and said floating ring, said roller carrying rings having rollers mounted thereon with their axes extending in a radial direction.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Description

W. F. WIT
' ROLL l- APPLICATION ,19ll.
1,141,743. Patented J 11110 1, 1915.
wih/wowo UNITED STATES PATENT OFFICE.
WILLIAM F. WITTIQH, OF ERIE, PENNSYLVANIA.
ROLLER-BEARING.
Application filed m a, 1911. Serial n6. 836.706.
To all ibhom it may concern Be itknown that I, WILLIAM F. WrrrIoH, a citizen of the United States, residing at Erie, in the county of Erie and State of Pennsylvania, have invented new and useful Improvements in Roller-Bearings, of which the following is a specification.
This invention relates to roller bearings, and consists in certain improvements in the construction-thereof as will be hereinafter fully described and pointed out in the claim. i
The invention is illustrated in the accompanying drawings as follows:
Figure 1 shows a side elevation of the bearing with a side plate removed to better show construction. Fig. 2 a section on the line 22 in Fig. 1.
As sh n the bearing is arranged with rotary cutters in connection with boring or tunneling machines.
1 marks the shaft on which the bearing is mounted, 2 a roller bearing ring next to the shaft, 3 a floating ring, 4- a second roller bearing ring, 5 a tool bearing ring, and 6 tools mounted on the tool bearing ring.
Pins 7 extend through the rings 2, forming bearing pins at each side of the ring 2,
the axes of the pins 7 being in an axial the bearing. On each side of the ring 2 are cars 9. The pins extend through these Specification ofletters Patent.
Patented June 1, 1915.
ears in a radial direction (see dotted lines) and rollers 10 are arranged on the ends of the pins. These rollers are of 'a size to extend slightly beyond the floating ring 3, or immediate surfaces so as to take;
the end thrust of the bearing.
a The ring 4.- is of similar construction as the ring 2. It is provided with the pins 11 In a roller bearing, the combination of outer and inner walls; a roller carrying ring next-to the inner wall; a roller carry ng ring next to the outer wall; an interposed fl0at-' ing ring; and rollers mounted on each side of said roller carrying rings with their axes extending in'an axial direction relatively to the bearing and engaging said walls and said floating ring, said roller carrying rings having rollers mounted thereon with their axes extending in a radial direction.
In testimony whereof I have hereunto set my hand in the presence of two subscribing witnesses.
WILLIAM F. WITTICH. Witnesses:
B. M. HArrMAN, VINNIE Hess.
US63670611A 1911-07-03 1911-07-03 Roller-bearing. Expired - Lifetime US1141743A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US63670611A US1141743A (en) 1911-07-03 1911-07-03 Roller-bearing.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63670611A US1141743A (en) 1911-07-03 1911-07-03 Roller-bearing.

Publications (1)

Publication Number Publication Date
US1141743A true US1141743A (en) 1915-06-01

Family

ID=3209839

Family Applications (1)

Application Number Title Priority Date Filing Date
US63670611A Expired - Lifetime US1141743A (en) 1911-07-03 1911-07-03 Roller-bearing.

Country Status (1)

Country Link
US (1) US1141743A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959458A (en) * 1959-02-02 1960-11-08 Rollway Bearing Company Inc Thrust bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959458A (en) * 1959-02-02 1960-11-08 Rollway Bearing Company Inc Thrust bearing

Similar Documents

Publication Publication Date Title
WO2020062647A1 (en) Oldham ring, an oldham coupling, and a harmonic reducer
US1141743A (en) Roller-bearing.
US1222534A (en) Roller-bearing.
US1811921A (en) Change speed gearing
US837830A (en) Roller-bearing.
US1011422A (en) Coupling.
US967934A (en) Roller-bearing.
US413446A (en) Roller-bearing
US1208428A (en) Roller bearing.
US1280664A (en) Roller-bearing.
US431690A (en) William z
US1231752A (en) Ball-bearing.
US1365763A (en) Bearing
US1372444A (en) Shaft-coupling
US1053413A (en) Thrust-ring.
US877630A (en) Roller-bearing.
US957797A (en) Lubrication of thrust-bearings.
US1105132A (en) Antifriction-bearing.
US955120A (en) Means for retaining roller-bearing sleeves on shafts.
US449837A (en) Journal-bearing
US304523A (en) Anti friction journal box
US1055849A (en) Roller-bearing.
US943128A (en) Roller-bearing.
US892691A (en) Roller-bearing.
US1239904A (en) Ball-bearing.