METHOD AND DEVICE FOR CONNECTING MACHINE ELEMENTS BY DRAW OR PIN BOLTS
The invention relates to mounting of machine parts and can be used for attachment of machine parts by means of draw bolts or pin bolts at mounting of steam turbines, nuclear reactors, high pressure pumps, metallic constructive elements and similar. The invention can be used at profylactic work and r...
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| creator | DIDUK, G.A LIHATCHOV, V.A BASKAKOV, L.V |
| description | The invention relates to mounting of machine parts and can be used for attachment of machine parts by means of draw bolts or pin bolts at mounting of steam turbines, nuclear reactors, high pressure pumps, metallic constructive elements and similar. The invention can be used at profylactic work and repair work. The object of the technical solution is to simplify the construction, increase the reliability of the attachment, increase the accuracy of determining the elongation of the draw bolts or pin bolts, and decrease the weight, size and cost factors. This is achieved by utilizing power members (2), which have thermomechanical shape-memory and at the same time a deformation at transformation, which is direction orientated. The change between the state of shape of the power member (2) is caused by a heating device (3, 8).
L'invention concerne des procédés de montage de pièces de machine qui peuvent être utilisées pour la fixation de pièces de machine par des boulons de serrage ou des boulons verrou lors de la réalisation de turbines à vapeur, de réacteurs nucléaires, de pompes haute pression, d'éléments de construction métallique et similaire. Le procédé peut être utilisé dans des travaux d'entretien et de réparation. La solution technique proposée permet de simplifier la structure, d'augmenter la fiabilité de la fixation, d'augmenter la précision de la détermination de l'allongement des boulons de serrage ou des boulons verrou, et de diminuer les facteurs poids, taille et coûts. On réalise ceci en utilisant des éléments de force (2) qui ont une mémoire de forme thermo-mécanique, et en même temps, présentent une déformation à la transformation qui est orientée. Le changement de forme de l'élément de force (2) est assuré par un élément chauffant (3, 8). |
| format | Patent |
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L'invention concerne des procédés de montage de pièces de machine qui peuvent être utilisées pour la fixation de pièces de machine par des boulons de serrage ou des boulons verrou lors de la réalisation de turbines à vapeur, de réacteurs nucléaires, de pompes haute pression, d'éléments de construction métallique et similaire. Le procédé peut être utilisé dans des travaux d'entretien et de réparation. La solution technique proposée permet de simplifier la structure, d'augmenter la fiabilité de la fixation, d'augmenter la précision de la détermination de l'allongement des boulons de serrage ou des boulons verrou, et de diminuer les facteurs poids, taille et coûts. On réalise ceci en utilisant des éléments de force (2) qui ont une mémoire de forme thermo-mécanique, et en même temps, présentent une déformation à la transformation qui est orientée. Le changement de forme de l'élément de force (2) est assuré par un élément chauffant (3, 8).</description><edition>6</edition><language>eng ; fre ; swe</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 ; HAND TOOLS ; HEATING ; LIGHTING ; MANIPULATORS ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; PORTABLE POWER-DRIVEN TOOLS ; THERMAL INSULATION IN GENERAL ; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING ; TRANSPORTING ; WEAPONS</subject><creationdate>1996</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=19961017&DB=EPODOC&CC=WO&NR=9632227A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19961017&DB=EPODOC&CC=WO&NR=9632227A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DIDUK, G.A</creatorcontrib><creatorcontrib>LIHATCHOV, V.A</creatorcontrib><creatorcontrib>BASKAKOV, L.V</creatorcontrib><title>METHOD AND DEVICE FOR CONNECTING MACHINE ELEMENTS BY DRAW OR PIN BOLTS</title><description>The invention relates to mounting of machine parts and can be used for attachment of machine parts by means of draw bolts or pin bolts at mounting of steam turbines, nuclear reactors, high pressure pumps, metallic constructive elements and similar. The invention can be used at profylactic work and repair work. The object of the technical solution is to simplify the construction, increase the reliability of the attachment, increase the accuracy of determining the elongation of the draw bolts or pin bolts, and decrease the weight, size and cost factors. This is achieved by utilizing power members (2), which have thermomechanical shape-memory and at the same time a deformation at transformation, which is direction orientated. The change between the state of shape of the power member (2) is caused by a heating device (3, 8).
L'invention concerne des procédés de montage de pièces de machine qui peuvent être utilisées pour la fixation de pièces de machine par des boulons de serrage ou des boulons verrou lors de la réalisation de turbines à vapeur, de réacteurs nucléaires, de pompes haute pression, d'éléments de construction métallique et similaire. Le procédé peut être utilisé dans des travaux d'entretien et de réparation. La solution technique proposée permet de simplifier la structure, d'augmenter la fiabilité de la fixation, d'augmenter la précision de la détermination de l'allongement des boulons de serrage ou des boulons verrou, et de diminuer les facteurs poids, taille et coûts. On réalise ceci en utilisant des éléments de force (2) qui ont une mémoire de forme thermo-mécanique, et en même temps, présentent une déformation à la transformation qui est orientée. Le changement de forme de l'élément de force (2) est assuré par un élément chauffant (3, 8).</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>HAND TOOLS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MANIPULATORS</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>PORTABLE POWER-DRIVEN TOOLS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1996</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHDzdQ3x8HdRcPRzUXBxDfN0dlVw8w9ScPb383N1DvH0c1fwdXT28PRzVXD1cfV19QsJVnCKVHAJcgxXACoL8PRTcPL3CQnmYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXx4f6WZsZGRkbmjobGRCgBAB15K48</recordid><startdate>19961017</startdate><enddate>19961017</enddate><creator>DIDUK, G.A</creator><creator>LIHATCHOV, V.A</creator><creator>BASKAKOV, L.V</creator><scope>EVB</scope></search><sort><creationdate>19961017</creationdate><title>METHOD AND DEVICE FOR CONNECTING MACHINE ELEMENTS BY DRAW OR PIN BOLTS</title><author>DIDUK, G.A ; LIHATCHOV, V.A ; BASKAKOV, L.V</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO9632227A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; swe</language><creationdate>1996</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>HAND TOOLS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MANIPULATORS</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>PORTABLE POWER-DRIVEN TOOLS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>DIDUK, G.A</creatorcontrib><creatorcontrib>LIHATCHOV, V.A</creatorcontrib><creatorcontrib>BASKAKOV, L.V</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DIDUK, G.A</au><au>LIHATCHOV, V.A</au><au>BASKAKOV, L.V</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD AND DEVICE FOR CONNECTING MACHINE ELEMENTS BY DRAW OR PIN BOLTS</title><date>1996-10-17</date><risdate>1996</risdate><abstract>The invention relates to mounting of machine parts and can be used for attachment of machine parts by means of draw bolts or pin bolts at mounting of steam turbines, nuclear reactors, high pressure pumps, metallic constructive elements and similar. The invention can be used at profylactic work and repair work. The object of the technical solution is to simplify the construction, increase the reliability of the attachment, increase the accuracy of determining the elongation of the draw bolts or pin bolts, and decrease the weight, size and cost factors. This is achieved by utilizing power members (2), which have thermomechanical shape-memory and at the same time a deformation at transformation, which is direction orientated. The change between the state of shape of the power member (2) is caused by a heating device (3, 8).
L'invention concerne des procédés de montage de pièces de machine qui peuvent être utilisées pour la fixation de pièces de machine par des boulons de serrage ou des boulons verrou lors de la réalisation de turbines à vapeur, de réacteurs nucléaires, de pompes haute pression, d'éléments de construction métallique et similaire. Le procédé peut être utilisé dans des travaux d'entretien et de réparation. La solution technique proposée permet de simplifier la structure, d'augmenter la fiabilité de la fixation, d'augmenter la précision de la détermination de l'allongement des boulons de serrage ou des boulons verrou, et de diminuer les facteurs poids, taille et coûts. On réalise ceci en utilisant des éléments de force (2) qui ont une mémoire de forme thermo-mécanique, et en même temps, présentent une déformation à la transformation qui est orientée. Le changement de forme de l'élément de force (2) est assuré par un élément chauffant (3, 8).</abstract><edition>6</edition><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 HAND TOOLS HEATING LIGHTING MANIPULATORS MECHANICAL ENGINEERING PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS THERMAL INSULATION IN GENERAL TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING WEAPONS |
| title | METHOD AND DEVICE FOR CONNECTING MACHINE ELEMENTS BY DRAW OR PIN BOLTS |
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