BE508560A - - Google Patents
Info
- Publication number
- BE508560A BE508560A BE508560DA BE508560A BE 508560 A BE508560 A BE 508560A BE 508560D A BE508560D A BE 508560DA BE 508560 A BE508560 A BE 508560A
- Authority
- BE
- Belgium
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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
- F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
- F16H25/2214—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with elements for guiding the circulating balls
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19698—Spiral
- Y10T74/19702—Screw and nut
- Y10T74/19744—Rolling element engaging thread
- Y10T74/19749—Recirculating rolling elements
- Y10T74/19767—Return path geometry
- Y10T74/19772—Rolling element deflector
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1031261T | 1951-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE508560A true BE508560A (it) |
Family
ID=9583034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE508560D BE508560A (it) | 1951-01-22 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2674899A (it) |
| BE (1) | BE508560A (it) |
| CH (1) | CH301894A (it) |
| FR (1) | FR1031261A (it) |
| GB (1) | GB687634A (it) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3124969A (en) * | 1964-03-17 | Preloaded ball bearing screw assembly | ||
| US2842978A (en) * | 1956-01-16 | 1958-07-15 | Orner Harry | Ball bearing screw and nut mechanism |
| US2907219A (en) * | 1956-05-21 | 1959-10-06 | Orner Harry | Reversing traverse mechanism |
| DE1129792B (de) * | 1959-01-21 | 1962-05-17 | Prec Gear Machines & Tools Ltd | Schraubentrieb |
| US3068713A (en) * | 1959-10-08 | 1962-12-18 | Nat Broach & Mach | Nut and screw drive device of the recirculating ball type |
| US3141349A (en) * | 1962-09-17 | 1964-07-21 | Cincinnati Milling Machine Co | Ball bearing screw and nut mechanism |
| US3192783A (en) * | 1962-09-28 | 1965-07-06 | Robert C Cruzan | Engine |
| DE1625526B1 (de) * | 1967-10-20 | 1972-05-25 | Gustav H Dabringhaus | Mutter für ein schraubenspindelgetriebe |
| DE2544755C3 (de) * | 1975-10-07 | 1982-01-07 | Korthaus, Helmut, 5600 Wuppertal | Kugelgewindetrieb |
| DE2914756C2 (de) * | 1979-04-11 | 1982-03-25 | Deutsche Star Kugelhalter Gmbh, 8720 Schweinfurt | Kugelschraubtrieb |
| IT1245496B (it) * | 1991-01-25 | 1994-09-27 | Ricerca Elettromeccanica Srl | Attuatore lineare a vite e/o circolazione di sfere |
| DE10028629B4 (de) * | 2000-06-09 | 2006-08-31 | Bosch Rexroth Mechatronics Gmbh | Wälzkörpergewindetrieb |
| JP2002227955A (ja) * | 2001-02-06 | 2002-08-14 | Nsk Ltd | ボールねじ |
| JP3925438B2 (ja) * | 2003-03-07 | 2007-06-06 | 日本精工株式会社 | ボールねじ装置 |
| JP2005048845A (ja) * | 2003-07-31 | 2005-02-24 | Nsk Ltd | 転がりねじ装置 |
| EP3096041B1 (en) * | 2011-04-19 | 2018-12-12 | Aktiebolaget SKF | Ball screw assembly with one-piece deflecting elements |
| WO2013093532A2 (en) * | 2011-12-22 | 2013-06-27 | Gulyas Jozsef | An inescapable path to transform a form of motion |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US438320A (en) * | 1890-10-14 | Ball beaeing | ||
| US477642A (en) * | 1892-06-28 | Chablis e | ||
| US888619A (en) * | 1907-07-05 | 1908-05-26 | John G Kelly | Gearing. |
| US992897A (en) * | 1910-06-22 | 1911-05-23 | Herbert J Skipp | Ball-bearing screw. |
| DE394615C (de) * | 1923-02-02 | 1924-04-25 | Adolf Gustav Koellmann | Schraubengetriebe |
| US2195799A (en) * | 1939-03-10 | 1940-04-02 | Kearney & Trecker Corp | Backlash eliminator |
| US2447439A (en) * | 1945-12-12 | 1948-08-17 | Roy E Thompson | Self-locking screw |
| US2502066A (en) * | 1947-01-17 | 1950-03-28 | Gen Motors Corp | Ball-bearing screw and nut |
-
0
- BE BE508560D patent/BE508560A/xx unknown
-
1951
- 1951-01-22 FR FR1031261D patent/FR1031261A/fr not_active Expired
- 1951-04-24 GB GB9471/51A patent/GB687634A/en not_active Expired
- 1951-05-03 US US224335A patent/US2674899A/en not_active Expired - Lifetime
-
1952
- 1952-01-19 CH CH301894D patent/CH301894A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB687634A (en) | 1953-02-18 |
| US2674899A (en) | 1954-04-13 |
| CH301894A (fr) | 1954-09-30 |
| FR1031261A (fr) | 1953-06-22 |