BALL SCREW ROTARY ACTUATOR WITH BALL CAGE
Ball screw rotary actuator with ball cage. In one embodiment, a ball screw rotary actuator includes an outer cylinder, a piston, and inner shaft. Outer ball bearings travel in helical groove between the outer cylinder and position to rotate the piston as it translates due to fluid pressure. The inne...
Saved in:
Main Author | |
---|---|
Format | Patent |
Language | English French |
Published |
01.04.2023
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | Ball screw rotary actuator with ball cage. In one embodiment, a ball screw rotary actuator includes an outer cylinder, a piston, and inner shaft. Outer ball bearings travel in helical groove between the outer cylinder and position to rotate the piston as it translates due to fluid pressure. The inner shaft is situated radially inward of the piston, and straight grooves are disposed between the piston and the inner shaft. Inner ball bearings travel in the straight grooves and rotate the inner shaft as the piston rotates. The ball screw rotary actuator also includes an outer ball cage to position the outer ball bearings in a spaced configuration, an outer indexing gear to control a position of the outer ball cage, an inner ball cage to position the inner ball bearings in a spaced configuration, and an inner indexing gear to control a position of the inner ball cage. |
---|---|
AbstractList | Ball screw rotary actuator with ball cage. In one embodiment, a ball screw rotary actuator includes an outer cylinder, a piston, and inner shaft. Outer ball bearings travel in helical groove between the outer cylinder and position to rotate the piston as it translates due to fluid pressure. The inner shaft is situated radially inward of the piston, and straight grooves are disposed between the piston and the inner shaft. Inner ball bearings travel in the straight grooves and rotate the inner shaft as the piston rotates. The ball screw rotary actuator also includes an outer ball cage to position the outer ball bearings in a spaced configuration, an outer indexing gear to control a position of the outer ball cage, an inner ball cage to position the inner ball bearings in a spaced configuration, and an inner indexing gear to control a position of the inner ball cage. |
Author | MELLOR, MITCHELL LOREN RAY |
Author_xml | – fullname: MELLOR, MITCHELL LOREN RAY |
BookMark | eNrjYmDJy89L5WTQdHL08VEIdg5yDVcI8g9xDIpUcHQOCXUM8Q9SCPcM8VAAyzs7urvyMLCmJeYUp_JCaW4GBTfXEGcP3dSC_PjU4oLE5NS81JJ4Z0djQ3MTU0tjR0NjIpQAALNoJV4 |
ContentType | Patent |
DBID | EVB |
DatabaseName | esp@cenet |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Medicine Chemistry Sciences |
DocumentTitleAlternate | ACTIONNEUR ROTATIF A VIS A BILLES AVEC CAGE A BILLES |
ExternalDocumentID | CA3174593A1 |
GroupedDBID | EVB |
ID | FETCH-epo_espacenet_CA3174593A13 |
IEDL.DBID | EVB |
IngestDate | Fri Aug 30 05:41:41 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | English French |
LinkModel | DirectLink |
MergedId | FETCHMERGED-epo_espacenet_CA3174593A13 |
Notes | Application Number: CA20223174593 |
OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230401&DB=EPODOC&CC=CA&NR=3174593A1 |
ParticipantIDs | epo_espacenet_CA3174593A1 |
PublicationCentury | 2000 |
PublicationDate | 20230401 |
PublicationDateYYYYMMDD | 2023-04-01 |
PublicationDate_xml | – month: 04 year: 2023 text: 20230401 day: 01 |
PublicationDecade | 2020 |
PublicationYear | 2023 |
RelatedCompanies | THE BOEING COMPANY |
RelatedCompanies_xml | – name: THE BOEING COMPANY |
Score | 3.4534106 |
Snippet | Ball screw rotary actuator with ball cage. In one embodiment, a ball screw rotary actuator includes an outer cylinder, a piston, and inner shaft. Outer ball... |
SourceID | epo |
SourceType | Open Access Repository |
SubjectTerms | BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS |
Title | BALL SCREW ROTARY ACTUATOR WITH BALL CAGE |
URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230401&DB=EPODOC&locale=&CC=CA&NR=3174593A1 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1LS8NAEB5KFfWmVbG-2IMEPARjmk3TQ5DNJjFKbUpMbT2VpMlCL7XYiH_f2TWtXvS27MC-4NuZb3ZmFuAq71JbyEg1O6dUt2w719GOM3QhRJbdOiJ3hKr2ObCjkfU4oZMGzNe5MKpO6KcqjoiImiHeK3VfL3-cWL6KrVzd5HPsersLU9fXanYsPZzIjX3PDYaxH3ONc5czbZC4qCYt2uswJEpb0oqWZfaDF08mpSx_a5RwH7aHONiiOoBGuWjBLl9_vNaCnaf6vRubNfRWh3DtsX6fPPMkGJMkTlnyShhPRyyNEzJ-SCOi5JzdB0dAwiDlkY5zTjf7m3K2WV3nGJpI-8sTICWCz-wVghZGYRWOmXVty5AgNGmGtKNoQ_vPYU7_kZ3Bnjyo7-iTc2hW7x_lBSrWKr9UR_IFF5F3dg |
link.rule.ids | 230,309,786,891,25594,76906 |
linkProvider | European Patent Office |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dT8IwEL8QNOKbokb87INZ4sMiwjrGw2JKNxw6GJlF8Ilsbk14QSIz_vteK6Av-tb0kn4lv979rndXgKu0RW2pItXslFLTsu3URDuubkopk-TWkakjdbXPgR2MrIcJnZRgts6F0XVCP3VxRETUK-K90Pf14seJ5enYyuVNOsOut7uucD1jxY6VhxO5sddx_WHkRdzg3OXMGMQuqkmLtpsMidJWSxXnVZbTc0clpSx-a5TuHmwPcbB5sQ-lfF6FCl9_vFaFnf7qvRubK-gtD-C6w8KQPPHYH5M4Eix-IYyLERNRTMY9ERAt5-zePwTS9QUPTJxzutnflLPN6ppHUEbanx8DyRF8jXYmaVbPrMxpJC3bqisQNmiCtCOrQe3PYU7-kV1CJRD9cBr2Bo-nsKsO7TsS5QzKxftHfo5Ktkgv9PF8AdXiemM |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=BALL+SCREW+ROTARY+ACTUATOR+WITH+BALL+CAGE&rft.inventor=MELLOR%2C+MITCHELL+LOREN+RAY&rft.date=2023-04-01&rft.externalDBID=A1&rft.externalDocID=CA3174593A1 |