DUEBEL MIT SPREIZHUELSE UND SPREIZKOERPER
In an expansion dowel assembly, a stud or bolt extends through an expansion sleeve with an expanding body on one end for radially spreading the sleeve and a head or first working part on the other end for applying torque. A second working part encloses the first working part and is attached to it by...
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creator | SEGHEZZI HANS DIETER DR ENTNER JOSEF |
description | In an expansion dowel assembly, a stud or bolt extends through an expansion sleeve with an expanding body on one end for radially spreading the sleeve and a head or first working part on the other end for applying torque. A second working part encloses the first working part and is attached to it by one or more shear members. Torque for anchoring the sleeve in a borehole is applied through the second working part to the first working part and the stud. When a preset torque is reached, the shear members break and the second working part can move relative to the first working part without transmitting torque to the stud. A separating member is provided between the first and second working parts and after the preset torque is attained, further torque can not be applied to the stud until the separating member is removed. Preferably, the separating member consists of a flange with outstanding fingers which are in contact with the surface of the first working part against which a torque applying tool is placed. Removal of the fingers is necessary before torque can be applied to the first working part. |
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A second working part encloses the first working part and is attached to it by one or more shear members. Torque for anchoring the sleeve in a borehole is applied through the second working part to the first working part and the stud. When a preset torque is reached, the shear members break and the second working part can move relative to the first working part without transmitting torque to the stud. A separating member is provided between the first and second working parts and after the preset torque is attained, further torque can not be applied to the stud until the separating member is removed. Preferably, the separating member consists of a flange with outstanding fingers which are in contact with the surface of the first working part against which a torque applying tool is placed. Removal of the fingers is necessary before torque can be applied to the first working part.</description><language>ger</language><subject>BLASTING ; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>1979</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=19791126&DB=EPODOC&CC=AT&NR=353734B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19791126&DB=EPODOC&CC=AT&NR=353734B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SEGHEZZI HANS DIETER DR</creatorcontrib><creatorcontrib>ENTNER JOSEF</creatorcontrib><title>DUEBEL MIT SPREIZHUELSE UND SPREIZKOERPER</title><description>In an expansion dowel assembly, a stud or bolt extends through an expansion sleeve with an expanding body on one end for radially spreading the sleeve and a head or first working part on the other end for applying torque. A second working part encloses the first working part and is attached to it by one or more shear members. Torque for anchoring the sleeve in a borehole is applied through the second working part to the first working part and the stud. When a preset torque is reached, the shear members break and the second working part can move relative to the first working part without transmitting torque to the stud. A separating member is provided between the first and second working parts and after the preset torque is attained, further torque can not be applied to the stud until the separating member is removed. Preferably, the separating member consists of a flange with outstanding fingers which are in contact with the surface of the first working part against which a torque applying tool is placed. Removal of the fingers is necessary before torque can be applied to the first working part.</description><subject>BLASTING</subject><subject>DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING</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>MECHANICAL ENGINEERING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1979</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB0CXV1cvVR8PUMUQgOCHL1jPIIdfUJdlUI9XOBCnj7uwYFuAbxMLCmJeYUp_JCaW4GeTfXEGcP3dSC_PjU4oLE5NS81JJ4xxBjU2NzYxMnJ2PCKgDBryQG</recordid><startdate>19791126</startdate><enddate>19791126</enddate><creator>SEGHEZZI HANS DIETER DR</creator><creator>ENTNER JOSEF</creator><scope>EVB</scope></search><sort><creationdate>19791126</creationdate><title>DUEBEL MIT SPREIZHUELSE UND SPREIZKOERPER</title><author>SEGHEZZI HANS DIETER DR ; ENTNER JOSEF</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_AT353734BB3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>ger</language><creationdate>1979</creationdate><topic>BLASTING</topic><topic>DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING</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>MECHANICAL ENGINEERING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SEGHEZZI HANS DIETER DR</creatorcontrib><creatorcontrib>ENTNER JOSEF</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SEGHEZZI HANS DIETER DR</au><au>ENTNER JOSEF</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DUEBEL MIT SPREIZHUELSE UND SPREIZKOERPER</title><date>1979-11-26</date><risdate>1979</risdate><abstract>In an expansion dowel assembly, a stud or bolt extends through an expansion sleeve with an expanding body on one end for radially spreading the sleeve and a head or first working part on the other end for applying torque. A second working part encloses the first working part and is attached to it by one or more shear members. Torque for anchoring the sleeve in a borehole is applied through the second working part to the first working part and the stud. When a preset torque is reached, the shear members break and the second working part can move relative to the first working part without transmitting torque to the stud. A separating member is provided between the first and second working parts and after the preset torque is attained, further torque can not be applied to the stud until the separating member is removed. Preferably, the separating member consists of a flange with outstanding fingers which are in contact with the surface of the first working part against which a torque applying tool is placed. Removal of the fingers is necessary before torque can be applied to the first working part.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS |
title | DUEBEL MIT SPREIZHUELSE UND SPREIZKOERPER |
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