Segmented fiber composite leaf spring and method for producing the same
The invention relates to a leaf spring (1), produced from a fiber composite material, comprising a central longitudinal section (3) and two adjoining axial end sections (10, 11) for a wheel suspension on a motor vehicle, the end sections (10, 11) being tapered in relation to the width of the leaf sp...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; 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 | AULICH CLEMENS FOERSTER RAINER KEMPE HEIKO |
| description | The invention relates to a leaf spring (1), produced from a fiber composite material, comprising a central longitudinal section (3) and two adjoining axial end sections (10, 11) for a wheel suspension on a motor vehicle, the end sections (10, 11) being tapered in relation to the width of the leaf spring. The leaf spring (1) is constituted of resin-impregnated unidirectional fibers (23) which extend axially, without being cut, between the axial ends (4, 5) of the leaf spring (1). The axial end sections (10, 11), before the unfinished leaf spring (2) is finished, have a substantially V-shaped recess or a substantially V-shaped final geometry, thereby forming two legs (8, 9) each that extend at an angle to the longitudinal extension of the unfinished leaf spring (2), said legs (8, 9) resting closely against each other in the finished leaf spring (1).; The aim of the invention is to provide a fiber composite leaf spring of the aforementioned type that can be produced at low cost. For this purpose, the leaf spring |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN101305202A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN101305202A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN101305202A3</originalsourceid><addsrcrecordid>eNqNyrENwjAQRmE3FAjY4RgAyUnEACgKUNFAHxn7d2Ip9p1ssz8gMQDVK963Vpc7pohU4ciHJzJZjsIlVNAC46lIDmkikxxF1Jk_jDNJZvey31FnUDERW7XyZinY_bpR-_Pw6K8HCI8oYiwS6tjfGt10-tjq9tT9Y95VATOZ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Segmented fiber composite leaf spring and method for producing the same</title><source>esp@cenet</source><creator>AULICH CLEMENS ; FOERSTER RAINER ; KEMPE HEIKO</creator><creatorcontrib>AULICH CLEMENS ; FOERSTER RAINER ; KEMPE HEIKO</creatorcontrib><description>The invention relates to a leaf spring (1), produced from a fiber composite material, comprising a central longitudinal section (3) and two adjoining axial end sections (10, 11) for a wheel suspension on a motor vehicle, the end sections (10, 11) being tapered in relation to the width of the leaf spring. The leaf spring (1) is constituted of resin-impregnated unidirectional fibers (23) which extend axially, without being cut, between the axial ends (4, 5) of the leaf spring (1). The axial end sections (10, 11), before the unfinished leaf spring (2) is finished, have a substantially V-shaped recess or a substantially V-shaped final geometry, thereby forming two legs (8, 9) each that extend at an angle to the longitudinal extension of the unfinished leaf spring (2), said legs (8, 9) resting closely against each other in the finished leaf spring (1).; The aim of the invention is to provide a fiber composite leaf spring of the aforementioned type that can be produced at low cost. For this purpose, the leaf spring</description><language>chi ; eng</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MEANS FOR DAMPING VIBRATION ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; SHOCK-ABSORBERS ; SPRINGS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; WEAPONS ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2008</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=20081112&DB=EPODOC&CC=CN&NR=101305202A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20081112&DB=EPODOC&CC=CN&NR=101305202A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>AULICH CLEMENS</creatorcontrib><creatorcontrib>FOERSTER RAINER</creatorcontrib><creatorcontrib>KEMPE HEIKO</creatorcontrib><title>Segmented fiber composite leaf spring and method for producing the same</title><description>The invention relates to a leaf spring (1), produced from a fiber composite material, comprising a central longitudinal section (3) and two adjoining axial end sections (10, 11) for a wheel suspension on a motor vehicle, the end sections (10, 11) being tapered in relation to the width of the leaf spring. The leaf spring (1) is constituted of resin-impregnated unidirectional fibers (23) which extend axially, without being cut, between the axial ends (4, 5) of the leaf spring (1). The axial end sections (10, 11), before the unfinished leaf spring (2) is finished, have a substantially V-shaped recess or a substantially V-shaped final geometry, thereby forming two legs (8, 9) each that extend at an angle to the longitudinal extension of the unfinished leaf spring (2), said legs (8, 9) resting closely against each other in the finished leaf spring (1).; The aim of the invention is to provide a fiber composite leaf spring of the aforementioned type that can be produced at low cost. For this purpose, the leaf spring</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MEANS FOR DAMPING VIBRATION</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>SHOCK-ABSORBERS</subject><subject>SPRINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2008</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrENwjAQRmE3FAjY4RgAyUnEACgKUNFAHxn7d2Ip9p1ssz8gMQDVK963Vpc7pohU4ciHJzJZjsIlVNAC46lIDmkikxxF1Jk_jDNJZvey31FnUDERW7XyZinY_bpR-_Pw6K8HCI8oYiwS6tjfGt10-tjq9tT9Y95VATOZ</recordid><startdate>20081112</startdate><enddate>20081112</enddate><creator>AULICH CLEMENS</creator><creator>FOERSTER RAINER</creator><creator>KEMPE HEIKO</creator><scope>EVB</scope></search><sort><creationdate>20081112</creationdate><title>Segmented fiber composite leaf spring and method for producing the same</title><author>AULICH CLEMENS ; FOERSTER RAINER ; KEMPE HEIKO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN101305202A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2008</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MEANS FOR DAMPING VIBRATION</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>SHOCK-ABSORBERS</topic><topic>SPRINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>AULICH CLEMENS</creatorcontrib><creatorcontrib>FOERSTER RAINER</creatorcontrib><creatorcontrib>KEMPE HEIKO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>AULICH CLEMENS</au><au>FOERSTER RAINER</au><au>KEMPE HEIKO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Segmented fiber composite leaf spring and method for producing the same</title><date>2008-11-12</date><risdate>2008</risdate><abstract>The invention relates to a leaf spring (1), produced from a fiber composite material, comprising a central longitudinal section (3) and two adjoining axial end sections (10, 11) for a wheel suspension on a motor vehicle, the end sections (10, 11) being tapered in relation to the width of the leaf spring. The leaf spring (1) is constituted of resin-impregnated unidirectional fibers (23) which extend axially, without being cut, between the axial ends (4, 5) of the leaf spring (1). The axial end sections (10, 11), before the unfinished leaf spring (2) is finished, have a substantially V-shaped recess or a substantially V-shaped final geometry, thereby forming two legs (8, 9) each that extend at an angle to the longitudinal extension of the unfinished leaf spring (2), said legs (8, 9) resting closely against each other in the finished leaf spring (1).; The aim of the invention is to provide a fiber composite leaf spring of the aforementioned type that can be produced at low cost. For this purpose, the leaf spring</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN101305202A |
| source | esp@cenet |
| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | Segmented fiber composite leaf spring and method for producing the same |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-14T17%3A05%3A49IST&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=AULICH%20CLEMENS&rft.date=2008-11-12&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN101305202A%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 |