US1127133A - Lateral-motion roller-bearing. - Google Patents

Lateral-motion roller-bearing. Download PDF

Info

Publication number
US1127133A
US1127133A US85060214A US1914850602A US1127133A US 1127133 A US1127133 A US 1127133A US 85060214 A US85060214 A US 85060214A US 1914850602 A US1914850602 A US 1914850602A US 1127133 A US1127133 A US 1127133A
Authority
US
United States
Prior art keywords
roller
bearing
lateral
rollers
bolster
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
US85060214A
Inventor
Edwin W Webb
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.)
Standard Car Truck Co
Original Assignee
Standard Car Truck Co
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 Standard Car Truck Co filed Critical Standard Car Truck Co
Priority to US85060214A priority Critical patent/US1127133A/en
Application granted granted Critical
Publication of US1127133A publication Critical patent/US1127133A/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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part

Definitions

  • Figure 1 is a view partly in vertical section but chiefly in front elevation and with some parts broken away, showing a car bolster, a combined spring cap and roller base, interposed rollers and roller cage;
  • Fig. 2 is a perspective view of the roller cage;
  • Fig. 3 is a planview with some parts broken away, showing the combined spring cap and roller base, rollers and cage;
  • Fig. 4 is a fragmentary view in side elevation of the parts shown in Fig. 3.
  • the car bolster 1 may be of the usual or any suitable construction, so far as this invention is concerned.
  • the combined spring cap and roller base 2 is supported from the truokframe by springs 3 in the customary way, and at its front and rear ends, is provided with vertical column seats in the form of large notches 4; that guide it for vertical movements on the bolster columns 5.
  • the bolster 1 and combined spring cap and roller base are provided with the concave which engage the lateral motion rollers 6 and co'clperate therewith, in any well known Just above and inward of the column seats 4 the combined spring cap and roller base 2 is provided with raised and out-turned retaining flanges 7 that are angular or L-shaped in cross section.
  • the roller cage is made froma single piece of fiat sheet metal 8, preferably of rolled steel.
  • the body portion of this plate 8 is cut away at 9 to afford roller receiving spaces, and it isprovided with inwardly and upwardly bent roller retaining flanges or lips 10 that engage the upper portions of rollers and support the plate on the rollers.
  • the front and rear ends of the plate 8 are turned downward to stiffen the said plate, and are further provided with downwardly and inwardly bent retaining flanges 11 that are approximately L-shaped in cross section, and underlap the retaining flanges 7 of the combined spring cap and roller base, and thus hold the said members 2 and S interlocked and against vertical separation, but' free for horizontal traveling movements, one in respect to the other.
  • roller stop ribs 12 The roller engaging surfaces, both on the bolster l and on the combined'spring cap and roller base 2 terminate in roller stop ribs 12; and here it may be noted that the said stops 12 limit "the travel of the rollers so that the retaining flanges 7 and 11 cannot be moved out of interlocking engagement by extreme traveling movements of the rollers. Hence, it follows that the retaining flanges 11 must be bent laterally into interlocking engagement with the retaining flanges 7 after the rollers are applied in the seats on the C0111- bined spring cap and roller base.
  • rollers are held interlocked to the combined spring cap and roller base, so that they cannot be accidentally separated therefrom. Furthermore, this is accomplished by a roller cage that is formed from a single plate of sheet metal, which construction is not only of small cost but highly efiicientfor the purposes hadin view.
  • the upper roller bearing member is shown as integral with the bolster, but any form of upper roller bearing members arranged to partake of the endwise traveling movements of the bolster is herein treated as a roller bearing member on the bolster.

Description

B. W, WEBB.
LATERAL MOTION ROLLER B EARING.
APPLICATlON FILED JULY 13,1914.
Patented Feb. 2, 1915.
2 SHEETSSHEET 1.
Fig J M W. m M 4 E. W. WEBB.
LATERAL MOTION ROLLER BEARING.
APPLICATION FILED JULY 13, 1914. V LigY l 33,, Patented Feb. 2, 1915.
- 2 SHEETS-SHEET 2.
INVE/YTGR fdwx n MK Web BY HIS ,4 TTORNEYS M [@131 WITNESSES Z6 a M 'tains to make and use the same.
.Inanner.
UNITED STATESPATE @lb lt lltll l EDWIN W. WEBB, OF CHICAGO, ILLINOIS, ASSIGNOR TO STANDARD CAR TRUCK COIVIPA NY, OF CHICAGO, ILLINOIS, A CORPORATION OF NEV JERSEY.
LATERAL-MOTION ROLLER-BEARING.
Specification of Letters Patent.
Patented Feb. 2, 1915,
Application filed July 13, 1914. Serial No. 850,602.
'-Bearings; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it apper- This invention relates to lateral motion roller bearing devices for cars and provides an improved roller cage whereby the rollers are not only spaced but are interlocked to one of the roller bearing plates or members. Generally-stated, the invention consists of the novel devices and combinations of devices hereinafter described and defined in the claim.
In the accompanying drawings which illustrate the invention, like'characters indicate like parts throughout the several views.
Referring to the drawings: Figure 1 is a view partly in vertical section but chiefly in front elevation and with some parts broken away, showing a car bolster, a combined spring cap and roller base, interposed rollers and roller cage; Fig. 2 is a perspective view of the roller cage; Fig. 3 is a planview with some parts broken away, showing the combined spring cap and roller base, rollers and cage; and Fig. 4 is a fragmentary view in side elevation of the parts shown in Fig. 3.
The car bolster 1 may be of the usual or any suitable construction, so far as this invention is concerned. The combined spring cap and roller base 2 is supported from the truokframe by springs 3 in the customary way, and at its front and rear ends, is provided with vertical column seats in the form of large notches 4; that guide it for vertical movements on the bolster columns 5. The bolster 1 and combined spring cap and roller base are provided with the concave which engage the lateral motion rollers 6 and co'clperate therewith, in any well known Just above and inward of the column seats 4 the combined spring cap and roller base 2 is provided with raised and out-turned retaining flanges 7 that are angular or L-shaped in cross section.
The roller cage is made froma single piece of fiat sheet metal 8, preferably of rolled steel. The body portion of this plate 8 is cut away at 9 to afford roller receiving spaces, and it isprovided with inwardly and upwardly bent roller retaining flanges or lips 10 that engage the upper portions of rollers and support the plate on the rollers. The front and rear ends of the plate 8 are turned downward to stiffen the said plate, and are further provided with downwardly and inwardly bent retaining flanges 11 that are approximately L-shaped in cross section, and underlap the retaining flanges 7 of the combined spring cap and roller base, and thus hold the said members 2 and S interlocked and against vertical separation, but' free for horizontal traveling movements, one in respect to the other. The roller engaging surfaces, both on the bolster l and on the combined'spring cap and roller base 2 terminate in roller stop ribs 12; and here it may be noted that the said stops 12 limit "the travel of the rollers so that the retaining flanges 7 and 11 cannot be moved out of interlocking engagement by extreme traveling movements of the rollers. Hence, it follows that the retaining flanges 11 must be bent laterally into interlocking engagement with the retaining flanges 7 after the rollers are applied in the seats on the C0111- bined spring cap and roller base.
iVith the above described arrangement therefor, the rollers are held interlocked to the combined spring cap and roller base, so that they cannot be accidentally separated therefrom. Furthermore, this is accomplished by a roller cage that is formed from a single plate of sheet metal, which construction is not only of small cost but highly efiicientfor the purposes hadin view.
In the drawings, the upper roller bearing member is shown as integral with the bolster, but any form of upper roller bearing members arranged to partake of the endwise traveling movements of the bolster is herein treated as a roller bearing member on the bolster.
What I claim is:
A lateral motion roller bearing device for pending retaining flanges having interlock- 1&7
ing sliding engagement with the said retaining flanges on said lower bearing member. In testimony whereof I affix my signature in presence of two Witnesses.
EDWIN 1V. WEBB. Witnesses F. L. BARBER, J. T. MILNER.
US85060214A 1914-07-13 1914-07-13 Lateral-motion roller-bearing. Expired - Lifetime US1127133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US85060214A US1127133A (en) 1914-07-13 1914-07-13 Lateral-motion roller-bearing.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85060214A US1127133A (en) 1914-07-13 1914-07-13 Lateral-motion roller-bearing.

Publications (1)

Publication Number Publication Date
US1127133A true US1127133A (en) 1915-02-02

Family

ID=3195286

Family Applications (1)

Application Number Title Priority Date Filing Date
US85060214A Expired - Lifetime US1127133A (en) 1914-07-13 1914-07-13 Lateral-motion roller-bearing.

Country Status (1)

Country Link
US (1) US1127133A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562775A (en) * 1984-03-29 1986-01-07 Lukens General Industries, Inc. Railway vehicle with end and intermediate trucks
US20110311174A1 (en) * 2009-03-20 2011-12-22 Schaeffler Technologies Gmbh & Co. Kg Ball roller bearing, in particular for absorbing combined radial and axial loads

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562775A (en) * 1984-03-29 1986-01-07 Lukens General Industries, Inc. Railway vehicle with end and intermediate trucks
US20110311174A1 (en) * 2009-03-20 2011-12-22 Schaeffler Technologies Gmbh & Co. Kg Ball roller bearing, in particular for absorbing combined radial and axial loads
US8690447B2 (en) * 2009-03-20 2014-04-08 Schaeffler Technologies AG & Co. KG Ball roller bearing, in particular for absorbing combined radial and axial loads

Similar Documents

Publication Publication Date Title
US416773A (en) Car-pedestal
US1316553A (en) Planoqraci
US1127133A (en) Lateral-motion roller-bearing.
US1967804A (en) Rail vehicle truck
AU2017272323A1 (en) Railway car truck friction shoe
US2403045A (en) Car truck
AU2018201609B2 (en) Railway car truck friction shoe
US979120A (en) Antifriction-bearing.
US987422A (en) Roller-bearing.
US431936A (en) Cable-grip car
US119129A (en) Improvement in railway-car springs
US811677A (en) Lateral-motion device for car-trucks.
US1133573A (en) Side bearing for six-wheeled passenger-car trucks.
US748512A (en) Bearing-plate for springs.
US704088A (en) Side bearing for railway-cars.
US694504A (en) Side bearing for railway-cars.
US1096210A (en) Antifriction-bearing for railway-cars.
US639684A (en) Antifriction-bearing for railroad-cars.
US1137038A (en) Roller-bearing for cars.
US2027539A (en) Truck
US784096A (en) Lateral-motion device for car-trucks.
US1065018A (en) Car-truck.
US667989A (en) Antifriction-bearing.
US1685160A (en) Antifriction bearing
US1317793A (en) George a