RU2014101529A - THRESHING SEPARATE BEARING - Google Patents
THRESHING SEPARATE BEARING Download PDFInfo
- Publication number
- RU2014101529A RU2014101529A RU2014101529/11A RU2014101529A RU2014101529A RU 2014101529 A RU2014101529 A RU 2014101529A RU 2014101529/11 A RU2014101529/11 A RU 2014101529/11A RU 2014101529 A RU2014101529 A RU 2014101529A RU 2014101529 A RU2014101529 A RU 2014101529A
- Authority
- RU
- Russia
- Prior art keywords
- bearing
- rolling elements
- ring
- rings
- row
- Prior art date
Links
Classifications
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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
- 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
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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
- 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
- F16C19/30—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 axial load mainly
- F16C19/32—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 axial load mainly for supporting the end face of a shaft or other member, e.g. footstep 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
- F16C33/34—Rollers; Needles
- F16C33/36—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
Упорный бессепараторный подшипник, который имеет два кольца и конусообразные тела качения, располагающиеся в два ряда в шахматном порядке, таким образом, что один ряд конусообразных тел качения контактирует как с одним кольцом подшипника, так и со вторым рядом конусообразных тел качения, второй ряд в свою очередь контактирует как с первым рядом конусообразных тел качения, так и со вторым кольцом подшипника, тела качения контактируют друг с другом и дорожками качения колец подшипника, образуя силовой единый замкнутый кольцевой комплект из роликов двух рядов, отличающийся тем, что дорожки качения двух колец данного подшипника имеют между собой разную длину и располагаются под разными углами к оси подшипника, что позволяет при вращении одного кольца подшипника телам качения перемещаться на разные расстояния по дорожкам качения колец подшипника, тем самым, обеспечивая работу подшипника, тела качения могут фиксироваться в подшипнике, как упорными бортами колец, так и тем, что на оси роликов может располагаться шар, контактирующий с упорным бортом кольца, шар опирается на подпятник, который состоит из комплекта шариков меньшего диаметра, в расточке шар зафиксирован кольцом запорным, при этом всегда сохраняется условие:D1/D2 = d1/d2, гдеD1 - больший диаметр дорожки качения кольца подшипника;D2 - меньший диаметр дорожки качения кольца подшипника:d1 - больший диаметр конусообразного ролика;d2 - меньший диаметр конусообразного ролика.Axial full complement bearing, which has two rings and conical rolling elements arranged in two rows in a checkerboard pattern, so that one row of conical rolling elements contacts both one bearing ring and the second row of conical rolling elements, the second row in its the turn contacts both the first row of cone-shaped rolling elements and the second bearing ring, the rolling elements contact each other and the raceways of the bearing rings, forming a power single closed ring set and rollers of two rows, characterized in that the raceways of the two rings of the bearing have different lengths and are located at different angles to the axis of the bearing, which allows the rotation of the rolling bodies to move at different distances along the raceways of the bearing rings when one bearing ring rotates ensuring the operation of the bearing, rolling elements can be fixed in the bearing, both by the thrust sides of the rings, and by the fact that the ball contacting the thrust flange of the ring can be located on the axis of the rollers, the ball rests on the jutter, which consists of a set of balls of a smaller diameter, the ball is fixed in the bore by the locking ring, while the condition always remains: D1 / D2 = d1 / d2, where D1 is the larger diameter of the race of the bearing ring; D2 is the smaller diameter of the race of the bearing ring: d1 is the larger diameter of the conical roller; d2 is the smaller diameter of the conical roller.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014101529A RU2615830C2 (en) | 2014-01-17 | 2014-01-17 | Axial cageless bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014101529A RU2615830C2 (en) | 2014-01-17 | 2014-01-17 | Axial cageless bearing |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2014101529A true RU2014101529A (en) | 2015-07-27 |
RU2615830C2 RU2615830C2 (en) | 2017-04-11 |
Family
ID=53761772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2014101529A RU2615830C2 (en) | 2014-01-17 | 2014-01-17 | Axial cageless bearing |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2615830C2 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB364860A (en) * | 1931-01-19 | 1932-01-14 | Tyson Roller Bearing Corp | Improvements in tapered roller bearings |
SU109100A1 (en) * | 1957-02-04 | 1957-11-30 | Д.И. Жарницкий | Thrust bearing with tapered rollers |
SU1247592A1 (en) * | 1983-10-03 | 1986-07-30 | Предприятие П/Я Р-6109 | Thrust antifriction bearing |
RU2232926C2 (en) * | 2002-03-25 | 2004-07-20 | Гонченко Борис Васильевич | Antifriction bearing |
RU2349803C2 (en) * | 2007-04-06 | 2009-03-20 | Борис Васильевич Гонченко | Cageless taper-roller anti-friction thrust bearing |
RU2384764C2 (en) * | 2007-12-13 | 2010-03-20 | Общество с ограниченной ответственностью научно-производственное объединение "ИНТЕРМАШ" | Double thrust cageless rolling bearing with conic rollers |
-
2014
- 2014-01-17 RU RU2014101529A patent/RU2615830C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2615830C2 (en) | 2017-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20190118 |