Linear, hydraulic pivot drive

The invention relates to a linear, hydraulic pivot drive, especially for the flap control system of aerodynamic structures. Said pivot drive comprises a housing provided with ports for introducing a hydraulic medium, a piston which is arranged inside the housing and can be axially displaced by the e...

Full description

Saved in:
Bibliographic Details
Main Authors Breuer, Ulf, Jaenker, Peter, Lorkowski, Thomas
Format Patent
LanguageEnglish
Published 18.04.2006
Online AccessGet full text

Cover

Abstract The invention relates to a linear, hydraulic pivot drive, especially for the flap control system of aerodynamic structures. Said pivot drive comprises a housing provided with ports for introducing a hydraulic medium, a piston which is arranged inside the housing and can be axially displaced by the effect of the hydraulic medium, and an output shaft which is provided with coarse threads and interacts with the piston in order to cover the axial displacement of the piston into a rotational movement. The invention is characterized in that the output shaft is integrated into the piston, the coarse threads running in the same direction and engaging in the piston, and the cross-section of the piston has a spline profile for effectively preventing a rotational movement of the piston.
AbstractList The invention relates to a linear, hydraulic pivot drive, especially for the flap control system of aerodynamic structures. Said pivot drive comprises a housing provided with ports for introducing a hydraulic medium, a piston which is arranged inside the housing and can be axially displaced by the effect of the hydraulic medium, and an output shaft which is provided with coarse threads and interacts with the piston in order to cover the axial displacement of the piston into a rotational movement. The invention is characterized in that the output shaft is integrated into the piston, the coarse threads running in the same direction and engaging in the piston, and the cross-section of the piston has a spline profile for effectively preventing a rotational movement of the piston.
Author Breuer, Ulf
Jaenker, Peter
Lorkowski, Thomas
Author_xml – sequence: 1
  givenname: Ulf
  surname: Breuer
  fullname: Breuer, Ulf
– sequence: 2
  givenname: Peter
  surname: Jaenker
  fullname: Jaenker, Peter
– sequence: 3
  givenname: Thomas
  surname: Lorkowski
  fullname: Lorkowski, Thomas
BookMark eNrjYmDJy89L5WSQ9cnMS00s0lHIqEwpSizNyUxWKMgsyy9RSCnKLEvlYWBNS8wpTuWF0twMCm6uIc4euqXFBYklqXklxfHpRYkgysDcwMjCzMDImAglAHNfJpo
ContentType Patent
CorporateAuthor EADS Deutschland GmbH
Airbus Deutschland GmbH
CorporateAuthor_xml – name: Airbus Deutschland GmbH
– name: EADS Deutschland GmbH
DBID EFH
DatabaseName USPTO Issued Patents
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EFH
  name: USPTO Issued Patents
  url: http://www.uspto.gov/patft/index.html
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
ExternalDocumentID 07028602
GroupedDBID EFH
ID FETCH-uspatents_grants_070286023
IEDL.DBID EFH
IngestDate Sun Mar 05 22:32:27 EST 2023
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
LinkModel DirectLink
MergedId FETCHMERGED-uspatents_grants_070286023
OpenAccessLink https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7028602
ParticipantIDs uspatents_grants_07028602
PatentNumber 7028602
PublicationCentury 2000
PublicationDate 20060418
PublicationDateYYYYMMDD 2006-04-18
PublicationDate_xml – month: 04
  year: 2006
  text: 20060418
  day: 18
PublicationDecade 2000
PublicationYear 2006
References (1 024 804) 19580200
(101 56 733) 20030600
(2 299 562) 19961000
Gessler et al. (2003/0102410) 20030600
(196 28 117) 19980100
Zajac (4603616) 19860800
(26 813) 19640100
References_xml – year: 19580200
  ident: 1 024 804
– year: 19860800
  ident: 4603616
  contributor:
    fullname: Zajac
– year: 20030600
  ident: 101 56 733
– year: 19640100
  ident: 26 813
– year: 19980100
  ident: 196 28 117
– year: 20030600
  ident: 2003/0102410
  contributor:
    fullname: Gessler et al.
– year: 19961000
  ident: 2 299 562
Score 2.6478605
Snippet The invention relates to a linear, hydraulic pivot drive, especially for the flap control system of aerodynamic structures. Said pivot drive comprises a...
SourceID uspatents
SourceType Open Access Repository
Title Linear, hydraulic pivot drive
URI https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7028602
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfVxBS8MwGP2YQ9CdFBWnTnLwaHSl7df0PFaKoOygsNtImkQFbUubKv57v7QyvOg1gZeEkO_lwfsewFVqUUobWq6KVPIIheJCWssDhQoTk1qrfb_z_QPmT9HdOl6PIN_2wrzTM-I17aW96draVb25ksr7cPF8CH_2GYGlTx_4LN8qqVfa3iZElOhTJXfE3Fu7llk-gT2CoC9b6dpfpJEdwO6qHz2EkSmPYEayj9Cv2cuXbmRH-Kx-_agc0w1VnGNg2fJxkfMt1ua58R6VzfxnzfAExqTVzSkwnRaegtGHnEcCC4VxEpg4lHGA1kg5hemfMGf_zJ3D_qD9Ix6ICxi7pjMzYkOnLvujfgPf6WrC
link.rule.ids 230,309,786,808,891,64394
linkProvider USPTO
linkToPdf http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfVxNS8QwEB2WVfw4KSquutqDR6OWttP2rFvq19KDwt5K0iQqaFvaVPHfO2ll8aLXDLyZEDIvE2YewGmskXPtaSaKmDMfI8EirjVzBQoMVay1tPPOD3NMn_zbRbAYQbqchXmna8RqiqU979raVH1zJaX34eDZIP5sNQJLqz7wWb5VXGZSX4RElGhVJVcsx1oV_VmSbsI6gdCjrTTtL9pItmA161e3YaTKHZhS4Uf4Z87Ll2x4Rx6c-vWjMo5sKOfsgpPMHq9StsTKnxvbpZJf_nj19mBM1braB0fGhSVhtDLnfoSFwCB0VeDxwEWtOJ_A5E-Yg39sJ7CWXSf5_c387hA2ho8An7nREYxN06kpUaMRx_2uvwFMH228
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=Linear%2C+hydraulic+pivot+drive&rft.inventor=Breuer%2C+Ulf&rft.inventor=Jaenker%2C+Peter&rft.inventor=Lorkowski%2C+Thomas&rft.number=7028602&rft.date=2006-04-18&rft.externalDBID=n%2Fa&rft.externalDocID=07028602