DD114977A5 - - Google Patents
Info
- Publication number
- DD114977A5 DD114977A5 DD182393A DD18239374A DD114977A5 DD 114977 A5 DD114977 A5 DD 114977A5 DD 182393 A DD182393 A DD 182393A DD 18239374 A DD18239374 A DD 18239374A DD 114977 A5 DD114977 A5 DD 114977A5
- Authority
- DD
- German Democratic Republic
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
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 |
|---|---|---|---|
| DE2359678 | 1973-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD114977A5 true DD114977A5 (xx) | 1975-09-05 |
Family
ID=5899501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD182393A DD114977A5 (xx) | 1973-11-30 | 1974-11-15 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3942846A (xx) |
| JP (1) | JPS638342B2 (xx) |
| CS (1) | CS184835B2 (xx) |
| DD (1) | DD114977A5 (xx) |
| ES (1) | ES432176A2 (xx) |
| FR (1) | FR2253168B2 (xx) |
| GB (1) | GB1440175A (xx) |
| IT (1) | IT1046163B (xx) |
| PL (1) | PL91825B3 (xx) |
| SE (1) | SE404627B (xx) |
| SU (1) | SU841605A3 (xx) |
| ZA (1) | ZA747601B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3244508A1 (de) * | 1982-12-02 | 1984-06-07 | A. Mannesmann Maschinenfabrik Gmbh & Co Kg, 5630 Remscheid | Kugelgewindetrieb |
| TWI509170B (zh) * | 2012-12-28 | 2015-11-21 | Hiwin Tech Corp | A return member for the ball screw, and a ball screw using the return element |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2895343A (en) * | 1954-10-01 | 1959-07-21 | Orner Harry | Ball-bearing screw and nut mechanism |
| US3261224A (en) * | 1964-01-27 | 1966-07-19 | Specialties Dev Corp | Nut for ball screw and nut assembly |
| US3512426A (en) * | 1969-06-25 | 1970-05-19 | Gustav H Dabringhaus | Internal ball recirculating mechanism for recirculating ball screw and nut assembly |
| DE2149392B1 (de) * | 1971-10-04 | 1973-03-29 | Wilke Richard | Kugelgewindespindelmutter mit wenigstens einem einzelueberlauf-einsatzstueck |
| US3815435A (en) * | 1972-11-24 | 1974-06-11 | Warner Electric Brake & Clutch | Ball screw mechanism with improved ball guide |
-
1974
- 1974-11-13 SE SE7414253A patent/SE404627B/xx not_active IP Right Cessation
- 1974-11-15 DD DD182393A patent/DD114977A5/xx unknown
- 1974-11-22 ES ES432176A patent/ES432176A2/es not_active Expired
- 1974-11-25 IT IT29776/74A patent/IT1046163B/it active
- 1974-11-26 CS CS7400008083A patent/CS184835B2/cs unknown
- 1974-11-27 PL PL1974175969A patent/PL91825B3/pl unknown
- 1974-11-28 FR FR7439026A patent/FR2253168B2/fr not_active Expired
- 1974-11-28 ZA ZA00747601A patent/ZA747601B/xx unknown
- 1974-11-29 SU SU742081012A patent/SU841605A3/ru active
- 1974-11-29 GB GB5175874A patent/GB1440175A/en not_active Expired
- 1974-11-29 JP JP49137628A patent/JPS638342B2/ja not_active Expired
- 1974-12-02 US US05/528,895 patent/US3942846A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CS184835B2 (en) | 1978-09-15 |
| ZA747601B (en) | 1976-01-28 |
| JPS50100461A (xx) | 1975-08-09 |
| IT1046163B (it) | 1980-06-30 |
| PL91825B3 (xx) | 1977-03-31 |
| FR2253168A2 (xx) | 1975-06-27 |
| SU841605A3 (ru) | 1981-06-23 |
| US3942846A (en) | 1976-03-09 |
| SE7414253L (xx) | 1975-05-31 |
| GB1440175A (en) | 1976-06-23 |
| ES432176A2 (es) | 1977-07-01 |
| SE404627B (sv) | 1978-10-16 |
| JPS638342B2 (xx) | 1988-02-22 |
| FR2253168B2 (xx) | 1978-07-07 |