ITVI920028U1 - Sfera portante - Google Patents
Sfera portanteInfo
- Publication number
- ITVI920028U1 ITVI920028U1 IT92VI000028U ITVI920028U ITVI920028U1 IT VI920028 U1 ITVI920028 U1 IT VI920028U1 IT 92VI000028 U IT92VI000028 U IT 92VI000028U IT VI920028 U ITVI920028 U IT VI920028U IT VI920028 U1 ITVI920028 U1 IT VI920028U1
- Authority
- IT
- Italy
- Prior art keywords
- ball
- container
- diameter
- bearing ball
- main
- Prior art date
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
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
- F16C29/045—Ball or roller bearings having rolling elements journaled in one of the moving parts
- F16C29/046—Ball or roller bearings having rolling elements journaled in one of the moving parts with balls journaled in pockets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
- B65G39/025—Adaptations of individual rollers and supports therefor having spherical roller elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rolling Contact Bearings (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Pivots And Pivotal Connections (AREA)
- Sliding-Contact Bearings (AREA)
- Coating Apparatus (AREA)
Abstract
Trattasi di una sfera portante del tipo comprendente una sfera principale (1) di diametro relativamente elevato, su cui si appoggiano i carichi, la quale, a sua volta, si appoggia e rotola su una pluralità di sfere (2) di diametro sensibilmente minore rispetto alla suddetta, disposte sul fondo (3), di forma sostanzialmente semisferica, di un apposito contenitore (4).Caratteristica fondamentale del dispositivo di cui al modello è costituita dalla particolare conformazione dell'elemento atto a fungere da mezzo di chiusura per il contenitore e da elemento di trattenimento per le varie sfere all'interno del suddetto.In particolare tale elemento, nel presente modello, funge anche da mezzo di aggraffatura della sfera portante sul bordo del foro (6) praticato sul piano di supporto (7) della sfera portante stessa (fig. 1).
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT92VI000028U IT229286Y1 (it) | 1992-03-19 | 1992-03-19 | Sfera portante |
| EP93200573A EP0561442B1 (en) | 1992-03-19 | 1993-03-02 | A load bearing ball |
| AT93200573T ATE174571T1 (de) | 1992-03-19 | 1993-03-02 | Lasttragende kugel |
| DE69322537T DE69322537T2 (de) | 1992-03-19 | 1993-03-02 | Lasttragende Kugel |
| US08/029,452 US5358337A (en) | 1992-03-19 | 1993-03-11 | Load bearing ball |
| JP1993012421U JP2584224Y2 (ja) | 1992-03-19 | 1993-03-19 | ロードベアリングボール |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT92VI000028U IT229286Y1 (it) | 1992-03-19 | 1992-03-19 | Sfera portante |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITVI920028V0 ITVI920028V0 (it) | 1992-03-19 |
| ITVI920028U1 true ITVI920028U1 (it) | 1993-09-19 |
| IT229286Y1 IT229286Y1 (it) | 1998-07-02 |
Family
ID=11424840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT92VI000028U IT229286Y1 (it) | 1992-03-19 | 1992-03-19 | Sfera portante |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5358337A (it) |
| EP (1) | EP0561442B1 (it) |
| JP (1) | JP2584224Y2 (it) |
| AT (1) | ATE174571T1 (it) |
| DE (1) | DE69322537T2 (it) |
| IT (1) | IT229286Y1 (it) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10319504B4 (de) * | 2003-04-30 | 2008-07-24 | Telair International Gmbh | Fördereinrichtung an einem Fracht-Deck eines Flugzeugs |
| JP3942097B2 (ja) * | 2003-09-12 | 2007-07-11 | 株式会社井口機工製作所 | ボールベアリング |
| US6991082B2 (en) * | 2003-12-10 | 2006-01-31 | Goodrich Corporation | Ball panel |
| US7007787B2 (en) * | 2004-07-23 | 2006-03-07 | Roller Bearing Company Of America | High endurance high capacity ball transfer unit |
| JP4629574B2 (ja) * | 2005-12-27 | 2011-02-09 | 日本発條株式会社 | 基板支持装置と、その製造方法 |
| JP5225897B2 (ja) * | 2009-03-06 | 2013-07-03 | 保線機器整備株式会社 | レール転倒防止器 |
| US20130340549A1 (en) * | 2010-12-30 | 2013-12-26 | Abengoa Solar New Technologies, S.A. | Structural support azimuth rotation device |
| US11371556B2 (en) | 2018-07-30 | 2022-06-28 | Xr Reserve Llc | Polycrystalline diamond linear bearings |
| US11054000B2 (en) | 2018-07-30 | 2021-07-06 | Pi Tech Innovations Llc | Polycrystalline diamond power transmission surfaces |
| US11286985B2 (en) | 2018-07-30 | 2022-03-29 | Xr Downhole Llc | Polycrystalline diamond bearings for rotating machinery with compliance |
| US10760615B2 (en) | 2018-07-30 | 2020-09-01 | XR Downhole, LLC | Polycrystalline diamond thrust bearing and element thereof |
| US11187040B2 (en) | 2018-07-30 | 2021-11-30 | XR Downhole, LLC | Downhole drilling tool with a polycrystalline diamond bearing |
| US11014759B2 (en) | 2018-07-30 | 2021-05-25 | XR Downhole, LLC | Roller ball assembly with superhard elements |
| US10738821B2 (en) | 2018-07-30 | 2020-08-11 | XR Downhole, LLC | Polycrystalline diamond radial bearing |
| US11035407B2 (en) | 2018-07-30 | 2021-06-15 | XR Downhole, LLC | Material treatments for diamond-on-diamond reactive material bearing engagements |
| US10465775B1 (en) | 2018-07-30 | 2019-11-05 | XR Downhole, LLC | Cam follower with polycrystalline diamond engagement element |
| US11603715B2 (en) | 2018-08-02 | 2023-03-14 | Xr Reserve Llc | Sucker rod couplings and tool joints with polycrystalline diamond elements |
| WO2020028674A1 (en) | 2018-08-02 | 2020-02-06 | XR Downhole, LLC | Polycrystalline diamond tubular protection |
| CN113086491B (zh) * | 2021-03-27 | 2022-11-25 | 绍兴上虞亿欣球业有限公司 | 一种滚动装置及其包含滚动装置的传送装置、导向装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3541020A1 (de) * | 1985-11-19 | 1987-05-21 | Star Gmbh | Rollelement |
| US5129058A (en) * | 1988-07-06 | 1992-07-07 | Ricoh Company, Ltd. | Parallel optical image processing system |
| DE3927560A1 (de) * | 1989-08-21 | 1991-03-07 | Bavaria Cargo Tech | Foerderkugeleinheit |
| DE3941906A1 (de) * | 1989-12-19 | 1991-06-20 | Electro Pneumatic Int | Kugeleinheit |
| DE4115707C2 (de) * | 1991-05-14 | 1994-04-28 | Electro Pneumatic Int | Fördereinrichtung/Kugelrolleneinheit |
-
1992
- 1992-03-19 IT IT92VI000028U patent/IT229286Y1/it active IP Right Grant
-
1993
- 1993-03-02 EP EP93200573A patent/EP0561442B1/en not_active Expired - Lifetime
- 1993-03-02 AT AT93200573T patent/ATE174571T1/de not_active IP Right Cessation
- 1993-03-02 DE DE69322537T patent/DE69322537T2/de not_active Expired - Fee Related
- 1993-03-11 US US08/029,452 patent/US5358337A/en not_active Expired - Fee Related
- 1993-03-19 JP JP1993012421U patent/JP2584224Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0583449U (ja) | 1993-11-12 |
| DE69322537T2 (de) | 1999-06-24 |
| EP0561442A1 (en) | 1993-09-22 |
| JP2584224Y2 (ja) | 1998-10-30 |
| IT229286Y1 (it) | 1998-07-02 |
| EP0561442B1 (en) | 1998-12-16 |
| ATE174571T1 (de) | 1999-01-15 |
| US5358337A (en) | 1994-10-25 |
| ITVI920028V0 (it) | 1992-03-19 |
| DE69322537D1 (de) | 1999-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted |