Propulsion system for all-wheel drive motor vehicles
The invention relates to a propulsion system for all-wheel drive motor vehicles, having a device for propulsion distribution to the front and the rear differential which transmit the drive output to the wheels assigned at the time, and with a device for coupled, variable distribution of the propulsi...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | MEISSNER TIM CHRISTOPHER MEIXNER CHRISTIAN MARKL JOHANN FUCHS JOHANN SCHWARZ RALF |
| description | The invention relates to a propulsion system for all-wheel drive motor vehicles, having a device for propulsion distribution to the front and the rear differential which transmit the drive output to the wheels assigned at the time, and with a device for coupled, variable distribution of the propulsion forces in the transverse and longitudinal directions of the vehicle depending on the operating situation of the vehicle for influencing the driving behavior, especially for improving the driving agility and driving stability. In the process the rear differential is combined with an overriding drive, by means of which the drive torques can be shifted to the rear wheels in alternation in the transverse direction of the vehicle, the rpm ratio or rpm error being dictated by means of the overriding drive at the design point so that at a given curve radius which is assigned to the design point and which does not correspond to the narrowest curve, a reversal of the direction of the rotational speed difference takes place and thus the torque is not shifted to the wheel on the outside of the curve. By means of the propulsion distribution device the drive torques can be shifted in alternation between the front differential and rear differential in the longitudinal direction of the vehicle. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US8187131B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US8187131B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US8187131B23</originalsourceid><addsrcrecordid>eNrjZDAJKMovKM0pzszPUyiuLC5JzVVIyy9SSMzJ0S3PSE3NUUgpyixLVcjNLwGKlqVmZCbnpBbzMLCmJeYUp_JCaW4GBTfXEGcP3dSC_PjU4oLE5NS81JL40GALQwtzQ2NDJyNjIpQAAAn_LOc</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Propulsion system for all-wheel drive motor vehicles</title><source>esp@cenet</source><creator>MEISSNER TIM CHRISTOPHER ; MEIXNER CHRISTIAN ; MARKL JOHANN ; FUCHS JOHANN ; SCHWARZ RALF</creator><creatorcontrib>MEISSNER TIM CHRISTOPHER ; MEIXNER CHRISTIAN ; MARKL JOHANN ; FUCHS JOHANN ; SCHWARZ RALF</creatorcontrib><description>The invention relates to a propulsion system for all-wheel drive motor vehicles, having a device for propulsion distribution to the front and the rear differential which transmit the drive output to the wheels assigned at the time, and with a device for coupled, variable distribution of the propulsion forces in the transverse and longitudinal directions of the vehicle depending on the operating situation of the vehicle for influencing the driving behavior, especially for improving the driving agility and driving stability. In the process the rear differential is combined with an overriding drive, by means of which the drive torques can be shifted to the rear wheels in alternation in the transverse direction of the vehicle, the rpm ratio or rpm error being dictated by means of the overriding drive at the design point so that at a given curve radius which is assigned to the design point and which does not correspond to the narrowest curve, a reversal of the direction of the rotational speed difference takes place and thus the torque is not shifted to the wheel on the outside of the curve. By means of the propulsion distribution device the drive torques can be shifted in alternation between the front differential and rear differential in the longitudinal direction of the vehicle.</description><language>eng</language><subject>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES ; AUXILIARY DRIVES FOR VEHICLES ; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES ; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS ; MOTOR VEHICLES ; PERFORMING OPERATIONS ; TRAILERS ; TRANSPORTING ; VEHICLES IN GENERAL</subject><creationdate>2012</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120529&DB=EPODOC&CC=US&NR=8187131B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120529&DB=EPODOC&CC=US&NR=8187131B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MEISSNER TIM CHRISTOPHER</creatorcontrib><creatorcontrib>MEIXNER CHRISTIAN</creatorcontrib><creatorcontrib>MARKL JOHANN</creatorcontrib><creatorcontrib>FUCHS JOHANN</creatorcontrib><creatorcontrib>SCHWARZ RALF</creatorcontrib><title>Propulsion system for all-wheel drive motor vehicles</title><description>The invention relates to a propulsion system for all-wheel drive motor vehicles, having a device for propulsion distribution to the front and the rear differential which transmit the drive output to the wheels assigned at the time, and with a device for coupled, variable distribution of the propulsion forces in the transverse and longitudinal directions of the vehicle depending on the operating situation of the vehicle for influencing the driving behavior, especially for improving the driving agility and driving stability. In the process the rear differential is combined with an overriding drive, by means of which the drive torques can be shifted to the rear wheels in alternation in the transverse direction of the vehicle, the rpm ratio or rpm error being dictated by means of the overriding drive at the design point so that at a given curve radius which is assigned to the design point and which does not correspond to the narrowest curve, a reversal of the direction of the rotational speed difference takes place and thus the torque is not shifted to the wheel on the outside of the curve. By means of the propulsion distribution device the drive torques can be shifted in alternation between the front differential and rear differential in the longitudinal direction of the vehicle.</description><subject>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES</subject><subject>ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES</subject><subject>ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES</subject><subject>AUXILIARY DRIVES FOR VEHICLES</subject><subject>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</subject><subject>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS</subject><subject>MOTOR VEHICLES</subject><subject>PERFORMING OPERATIONS</subject><subject>TRAILERS</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAJKMovKM0pzszPUyiuLC5JzVVIyy9SSMzJ0S3PSE3NUUgpyixLVcjNLwGKlqVmZCbnpBbzMLCmJeYUp_JCaW4GBTfXEGcP3dSC_PjU4oLE5NS81JL40GALQwtzQ2NDJyNjIpQAAAn_LOc</recordid><startdate>20120529</startdate><enddate>20120529</enddate><creator>MEISSNER TIM CHRISTOPHER</creator><creator>MEIXNER CHRISTIAN</creator><creator>MARKL JOHANN</creator><creator>FUCHS JOHANN</creator><creator>SCHWARZ RALF</creator><scope>EVB</scope></search><sort><creationdate>20120529</creationdate><title>Propulsion system for all-wheel drive motor vehicles</title><author>MEISSNER TIM CHRISTOPHER ; MEIXNER CHRISTIAN ; MARKL JOHANN ; FUCHS JOHANN ; SCHWARZ RALF</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US8187131B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2012</creationdate><topic>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES</topic><topic>ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES</topic><topic>ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES</topic><topic>AUXILIARY DRIVES FOR VEHICLES</topic><topic>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</topic><topic>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS</topic><topic>MOTOR VEHICLES</topic><topic>PERFORMING OPERATIONS</topic><topic>TRAILERS</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>MEISSNER TIM CHRISTOPHER</creatorcontrib><creatorcontrib>MEIXNER CHRISTIAN</creatorcontrib><creatorcontrib>MARKL JOHANN</creatorcontrib><creatorcontrib>FUCHS JOHANN</creatorcontrib><creatorcontrib>SCHWARZ RALF</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MEISSNER TIM CHRISTOPHER</au><au>MEIXNER CHRISTIAN</au><au>MARKL JOHANN</au><au>FUCHS JOHANN</au><au>SCHWARZ RALF</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Propulsion system for all-wheel drive motor vehicles</title><date>2012-05-29</date><risdate>2012</risdate><abstract>The invention relates to a propulsion system for all-wheel drive motor vehicles, having a device for propulsion distribution to the front and the rear differential which transmit the drive output to the wheels assigned at the time, and with a device for coupled, variable distribution of the propulsion forces in the transverse and longitudinal directions of the vehicle depending on the operating situation of the vehicle for influencing the driving behavior, especially for improving the driving agility and driving stability. In the process the rear differential is combined with an overriding drive, by means of which the drive torques can be shifted to the rear wheels in alternation in the transverse direction of the vehicle, the rpm ratio or rpm error being dictated by means of the overriding drive at the design point so that at a given curve radius which is assigned to the design point and which does not correspond to the narrowest curve, a reversal of the direction of the rotational speed difference takes place and thus the torque is not shifted to the wheel on the outside of the curve. By means of the propulsion distribution device the drive torques can be shifted in alternation between the front differential and rear differential in the longitudinal direction of the vehicle.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_US8187131B2 |
| source | esp@cenet |
| subjects | ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MOTOR VEHICLES PERFORMING OPERATIONS TRAILERS TRANSPORTING VEHICLES IN GENERAL |
| title | Propulsion system for all-wheel drive motor vehicles |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-27T16%3A30%3A55IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=MEISSNER%20TIM%20CHRISTOPHER&rft.date=2012-05-29&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS8187131B2%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |