DE401414C - Roller bearings - Google Patents

Roller bearings

Info

Publication number
DE401414C
DE401414C DESCH69900D DESC069900D DE401414C DE 401414 C DE401414 C DE 401414C DE SCH69900 D DESCH69900 D DE SCH69900D DE SC069900 D DESC069900 D DE SC069900D DE 401414 C DE401414 C DE 401414C
Authority
DE
Germany
Prior art keywords
roller bearings
rollers
pressure surfaces
convex
conical
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
Application number
DESCH69900D
Other languages
German (de)
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 DESCH69900D priority Critical patent/DE401414C/en
Application granted granted Critical
Publication of DE401414C publication Critical patent/DE401414C/en
Priority to AT103133D priority patent/AT103133B/de
Priority to CH111936D priority patent/CH111936A/en
Priority to GB2979/25A priority patent/GB230800A/en
Expired legal-status Critical Current

Links

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
    • 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

Landscapes

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

Description

Rollenlager. Die Erfindung betrifft eine Verbesserung und weitere Ausgestaltung des Rollenlagers gemäß Patent 393877# Bei dem Hauptpatent legen sich die Rollen mit kugelig gewölbten Enddruckflächen gegen konische Enddruckflächen der Laufringe. Dieselbe Wirkung wie bei dem Hauptpatent wird gemäß der vorliegenden Zusatzerfindung dadurch erreicht, daß die Enddruckfiächen an den Rollen nicht kugelig, sondern kegelig, und die Schultern an den Laufringen konvex oder konkav gewölbt ausgebildet sind. Die kegelige Ausbildung hat den Vorteil, daß die Endflächen an den Rollen wesentlicher leichter als kugelige herzustellen sind. Ferner wird durch die Anordnung gemäß der vorliegenden Erfindundung erreicht, daß die Berührung zwischen den Rollen und den Laufringen möglichst lange auf einer Linie und nicht au`_ einer Fläche erfolgt. Diese Fläche nimmt mit dem Verschleiß an Breite zu. Bildet man nun die Berührungsstellen an den Ringen stark konvex aus, so muß auch bei eintretendem Verschleiß die Breite der Berührungsfläche um so kleiner bleiben, und es wird infolgedessen die Reibung um so geringer, je stärker die Berührungsfläche am Ring konvex gewölbt ist.Roller bearings. The invention relates to an improvement and others Design of the roller bearing according to patent 393877 # In the main patent come to an end the rollers with spherically arched final pressure surfaces against conical final pressure surfaces the races. The same effect as the main patent is obtained according to the present Additional invention achieved in that the final pressure surfaces on the rollers are not spherical, but conical, and the shoulders on the raceways convex or concave are trained. The conical design has the advantage that the end faces on the rollers are much easier to manufacture than spherical ones. Furthermore, through the arrangement according to the present invention achieves that the contact between the rollers and the races for as long as possible in one line and not in one Area takes place. This area increases in width with wear. One educates now the points of contact on the rings are strongly convex, so must also when entering Wear the width of the contact area the smaller it will stay, and it will as a result The more convex the contact surface on the ring, the lower the friction is.

Claims (1)

PATENT-ANSPRucH: Rollenlager nach Patent 393877 durch gekennzeichnet, daß die Enddruckfiächen an den Rollen kegelig und die Gegendruck$ächen an den Laufringen konvex oder konkav gestaltet sind. PATENT CLAIM: Roller bearing according to patent 393877 characterized in that the end pressure surfaces on the rollers are conical and the counter pressure surfaces on the raceways are convex or concave.
DESCH69900D 1922-07-18 1924-03-17 Roller bearings Expired DE401414C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DESCH69900D DE401414C (en) 1924-03-17 1924-03-17 Roller bearings
AT103133D AT103133B (en) 1922-07-18 1924-11-21
CH111936D CH111936A (en) 1922-07-18 1924-11-26 Roller bearings.
GB2979/25A GB230800A (en) 1922-07-18 1925-02-02 Improvements in roller bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH69900D DE401414C (en) 1924-03-17 1924-03-17 Roller bearings

Publications (1)

Publication Number Publication Date
DE401414C true DE401414C (en) 1924-08-30

Family

ID=7439814

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH69900D Expired DE401414C (en) 1922-07-18 1924-03-17 Roller bearings

Country Status (1)

Country Link
DE (1) DE401414C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0523500A2 (en) * 1991-07-10 1993-01-20 Matsuura Machinery Corporation Roller bearing
DE102014210688A1 (en) * 2014-06-05 2015-12-17 Zf Friedrichshafen Ag Roller bearings, in particular cylindrical roller bearings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0523500A2 (en) * 1991-07-10 1993-01-20 Matsuura Machinery Corporation Roller bearing
EP0523500A3 (en) * 1991-07-10 1993-03-10 Matsuura Machinery Corporation Roller bearing
DE102014210688A1 (en) * 2014-06-05 2015-12-17 Zf Friedrichshafen Ag Roller bearings, in particular cylindrical roller bearings

Similar Documents

Publication Publication Date Title
EP1302683A3 (en) Rolling contact bearing
DE102011077556A1 (en) bearings
DE401414C (en) Roller bearings
EP3690268A3 (en) Rolling element cage for rolling bearings
AT103133B (en)
DE1955238U (en) ROLLER BEARING.
DE674097C (en) Rolling bearings for the journals of the rolls of rolling mills
DE922094C (en) Plain bearings or roller bearings
DE390286C (en) Rolling bearings
DE644181C (en) Double row roller bearing
DE372146C (en) Roller bearing
DE1041291B (en) Device for collecting and conveying the lubricating oil escaping from the main bearing of internal combustion engines
DE429193C (en) Roller bearing
DE488709C (en) Spring adjustable roller bearing
DE1775004A1 (en) Sealing ring for roller bearing
DE436218C (en) Support roller bearings
DE476451C (en) Loosely fitting ring on the drawing rollers of wire drawing machines
DE620609C (en) Transverse bearing with two or more rows of cylindrical rollers
DE427104C (en) feather
DE937687C (en) Cardan joint, in particular for a cardan shaft drive for motor vehicles
DE486418C (en) Support and thrust bearings for the support trunnions of pipe dryers Schulz type
DE346980C (en) Roller bearings, especially for the connecting rod ends of small vehicle engines, in which a roller cage is arranged to ensure compliance with the individual roller spacings
DE448611C (en) Roller or ball bearings for the support rollers arranged on tracks for motor vehicles
AT114439B (en) Roller briquette press.
DE503004C (en) Roller briquette press