BE792731A - Joint tournant a gradins pour guide d'ondes - Google Patents
Joint tournant a gradins pour guide d'ondesInfo
- Publication number
- BE792731A BE792731A BE792731DA BE792731A BE 792731 A BE792731 A BE 792731A BE 792731D A BE792731D A BE 792731DA BE 792731 A BE792731 A BE 792731A
- Authority
- BE
- Belgium
- Prior art keywords
- steps
- wave guide
- rotating joint
- joint
- rotating
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/06—Movable joints, e.g. rotating joints
- H01P1/062—Movable joints, e.g. rotating joints the relative movement being a rotation
- H01P1/063—Movable joints, e.g. rotating joints the relative movement being a rotation with a limited angle of rotation
- H01P1/065—Movable joints, e.g. rotating joints the relative movement being a rotation with a limited angle of rotation the axis of rotation being parallel to the transmission path, e.g. stepped twist
-
- 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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT29120/72A IT967405B (it) | 1972-09-13 | 1972-09-13 | Giunto rotante a gradini per guide d onda |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE792731A true BE792731A (fr) | 1973-03-30 |
Family
ID=11226334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE792731D BE792731A (fr) | 1972-09-13 | Joint tournant a gradins pour guide d'ondes |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3786378A (https=) |
| JP (1) | JPS5220221B2 (https=) |
| BE (1) | BE792731A (https=) |
| CA (1) | CA974615A (https=) |
| DE (1) | DE2261058B2 (https=) |
| FR (1) | FR2203457A5 (https=) |
| GB (1) | GB1382188A (https=) |
| IT (1) | IT967405B (https=) |
| NL (1) | NL149951B (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1003634B (it) * | 1974-03-01 | 1976-06-10 | Elettronica Aster Srl | Guida d onda a giunto cardanico con sfere |
| FR2503462A1 (fr) * | 1981-03-31 | 1982-10-08 | Thomson Csf | Antenne a dispositif de transposition de la direction de la polarisation lineaire |
| US4412192A (en) * | 1981-08-14 | 1983-10-25 | The United States Of America As Represented By The Secretary Of The Navy | Millimeter wave dielectric waveguide rotary joint |
| FR2522883A1 (fr) * | 1982-03-05 | 1983-09-09 | Thomson Csf | Joint pivotant pour guides d'ondes hyperfrequences |
| DE3733397C1 (de) * | 1987-10-02 | 1989-03-09 | Georg Dr-Ing Spinner | Hohlleitertwist |
| IT1252387B (it) * | 1991-11-12 | 1995-06-12 | Telettra S P A Ora Alcatel Ita | Flange e corpi per componenti in guida d'onda a microonde |
| DE19931404A1 (de) * | 1999-07-07 | 2001-01-11 | Alcatel Sa | Hohlleitertwist |
| DE102007026431B4 (de) * | 2007-06-06 | 2009-04-23 | Spinner Gmbh | HF-Drehkupplung mit Lambda/4-Leitung zwischen Stator und Rotor |
| US9453530B2 (en) * | 2014-06-12 | 2016-09-27 | Thinkom Solutions, Inc. | Compact integrated perimeter thrust bearing |
| US10030697B2 (en) * | 2015-05-07 | 2018-07-24 | Schaeffler Technologies AG & Co. KG | Axial bearing bridge for ball ramp |
| US10344798B2 (en) * | 2016-06-01 | 2019-07-09 | The Boeing Company | Compact thrust bearing assemblies, mechanical assemblies including compact thrust bearing assemblies, and methods of providing limited rotational motion in a compact thrust bearing assembly |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2947955A (en) * | 1957-06-13 | 1960-08-02 | Textron Inc | Multi-channel rotary joint |
| US2969513A (en) * | 1958-01-09 | 1961-01-24 | Western Electric Co | Rotary wave guide joints |
-
0
- BE BE792731D patent/BE792731A/xx unknown
-
1972
- 1972-09-13 IT IT29120/72A patent/IT967405B/it active
- 1972-12-14 DE DE2261058A patent/DE2261058B2/de active Granted
- 1972-12-14 FR FR7245138A patent/FR2203457A5/fr not_active Expired
- 1972-12-14 JP JP47125768A patent/JPS5220221B2/ja not_active Expired
- 1972-12-14 NL NL727217017A patent/NL149951B/xx unknown
- 1972-12-15 GB GB5790572A patent/GB1382188A/en not_active Expired
- 1972-12-18 US US00316107A patent/US3786378A/en not_active Expired - Lifetime
- 1972-12-19 CA CA159,344A patent/CA974615A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5220221B2 (https=) | 1977-06-02 |
| DE2261058A1 (de) | 1974-03-28 |
| DE2261058B2 (de) | 1975-02-27 |
| CA974615A (en) | 1975-09-16 |
| DE2261058C3 (https=) | 1975-10-16 |
| GB1382188A (en) | 1975-01-29 |
| US3786378A (en) | 1974-01-15 |
| NL7217017A (https=) | 1974-03-15 |
| IT967405B (it) | 1974-02-28 |
| NL149951B (nl) | 1976-06-15 |
| JPS4969054A (https=) | 1974-07-04 |
| FR2203457A5 (https=) | 1974-05-10 |
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