SCREW AND NUT TRANSMISSION
A screw and nut transmission comprising a screw (1) and a nut assembly (2, 8) movable in a longitudinal direction along it, which is intended to be able to be stopped instantly from an axial movement along the screw (1), with the nut assembly featuring a first transmission nut (2) which is connected...
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creator | ALEXANDERSSON, BO, JOERGEN |
description | A screw and nut transmission comprising a screw (1) and a nut assembly (2, 8) movable in a longitudinal direction along it, which is intended to be able to be stopped instantly from an axial movement along the screw (1), with the nut assembly featuring a first transmission nut (2) which is connected by a compression spring (10) or the like to a second transmission nut (8), with both transmission nuts (2, 8) featuring an internal thread which is suited to the screw (1). The transmission is intended e.g. to receive a write head for a computer writer and is characterised by the fact that the transmission nuts (2, 8) are also connected with each other by driver elements (6, 9) movable in an axial direction, which prevent the nuts (2, 8) rotating in relation to each other under the influence of a pressure from the compression spring (10).
La transmission ci-décrite comporte une vis (1) le long de laquelle est mobile dans une direction longitudinale un ensemble à écrous (2, 8). Ladite transmission est destinée a pouvoir s'arrêter instantanément à partir d'un mouvement axial le long de la vis (1), ou ensemble à écrous possédant un premier écrou de transmission (2) relié par un ressort de compression (10) ou similaire à un second écrou de transmission (8), les deux écrous de transmission (2, 8) possédant un filetage interne approprié à la vis (1). La transmission est destinée par exemple à recevoir une tête d'écriture destinée à un dispositif d'écriture sur un ordinateur et est caractérisée par le fait que les écrous de transmission (2, 8) sont également reliés l'un à l'autre par des élements d'entraînement (6, 9) mobiles dans un sens axial, qui empêchent les écrous (2, 8) de tourner l'un par rapport à l'autre sous l'influence d'une pression provenant du ressort de compression (10). |
format | Patent |
fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO8701422A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO8701422A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO8701422A13</originalsourceid><addsrcrecordid>eNrjZJAKdg5yDVdw9HNR8AsNUQgJcvQL9vUMDvb09-NhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfHh_hbmBoYmRkaOhsZEKAEAAWAgEw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>SCREW AND NUT TRANSMISSION</title><source>esp@cenet</source><creator>ALEXANDERSSON, BO, JOERGEN</creator><creatorcontrib>ALEXANDERSSON, BO, JOERGEN</creatorcontrib><description>A screw and nut transmission comprising a screw (1) and a nut assembly (2, 8) movable in a longitudinal direction along it, which is intended to be able to be stopped instantly from an axial movement along the screw (1), with the nut assembly featuring a first transmission nut (2) which is connected by a compression spring (10) or the like to a second transmission nut (8), with both transmission nuts (2, 8) featuring an internal thread which is suited to the screw (1). The transmission is intended e.g. to receive a write head for a computer writer and is characterised by the fact that the transmission nuts (2, 8) are also connected with each other by driver elements (6, 9) movable in an axial direction, which prevent the nuts (2, 8) rotating in relation to each other under the influence of a pressure from the compression spring (10).
La transmission ci-décrite comporte une vis (1) le long de laquelle est mobile dans une direction longitudinale un ensemble à écrous (2, 8). Ladite transmission est destinée a pouvoir s'arrêter instantanément à partir d'un mouvement axial le long de la vis (1), ou ensemble à écrous possédant un premier écrou de transmission (2) relié par un ressort de compression (10) ou similaire à un second écrou de transmission (8), les deux écrous de transmission (2, 8) possédant un filetage interne approprié à la vis (1). La transmission est destinée par exemple à recevoir une tête d'écriture destinée à un dispositif d'écriture sur un ordinateur et est caractérisée par le fait que les écrous de transmission (2, 8) sont également reliés l'un à l'autre par des élements d'entraînement (6, 9) mobiles dans un sens axial, qui empêchent les écrous (2, 8) de tourner l'un par rapport à l'autre sous l'influence d'une pression provenant du ressort de compression (10).</description><edition>4</edition><language>eng</language><subject>BLASTING ; CORRECTION OF TYPOGRAPHICAL ERRORS ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME ; LIGHTING ; LINING MACHINES ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; PRINTING ; SELECTIVE PRINTING MECHANISMS ; STAMPS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; TYPEWRITERS ; WEAPONS</subject><creationdate>1987</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=19870312&DB=EPODOC&CC=WO&NR=8701422A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19870312&DB=EPODOC&CC=WO&NR=8701422A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ALEXANDERSSON, BO, JOERGEN</creatorcontrib><title>SCREW AND NUT TRANSMISSION</title><description>A screw and nut transmission comprising a screw (1) and a nut assembly (2, 8) movable in a longitudinal direction along it, which is intended to be able to be stopped instantly from an axial movement along the screw (1), with the nut assembly featuring a first transmission nut (2) which is connected by a compression spring (10) or the like to a second transmission nut (8), with both transmission nuts (2, 8) featuring an internal thread which is suited to the screw (1). The transmission is intended e.g. to receive a write head for a computer writer and is characterised by the fact that the transmission nuts (2, 8) are also connected with each other by driver elements (6, 9) movable in an axial direction, which prevent the nuts (2, 8) rotating in relation to each other under the influence of a pressure from the compression spring (10).
La transmission ci-décrite comporte une vis (1) le long de laquelle est mobile dans une direction longitudinale un ensemble à écrous (2, 8). Ladite transmission est destinée a pouvoir s'arrêter instantanément à partir d'un mouvement axial le long de la vis (1), ou ensemble à écrous possédant un premier écrou de transmission (2) relié par un ressort de compression (10) ou similaire à un second écrou de transmission (8), les deux écrous de transmission (2, 8) possédant un filetage interne approprié à la vis (1). La transmission est destinée par exemple à recevoir une tête d'écriture destinée à un dispositif d'écriture sur un ordinateur et est caractérisée par le fait que les écrous de transmission (2, 8) sont également reliés l'un à l'autre par des élements d'entraînement (6, 9) mobiles dans un sens axial, qui empêchent les écrous (2, 8) de tourner l'un par rapport à l'autre sous l'influence d'une pression provenant du ressort de compression (10).</description><subject>BLASTING</subject><subject>CORRECTION OF TYPOGRAPHICAL ERRORS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GEARING</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</subject><subject>LIGHTING</subject><subject>LINING MACHINES</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>PRINTING</subject><subject>SELECTIVE PRINTING MECHANISMS</subject><subject>STAMPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>TYPEWRITERS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1987</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAKdg5yDVdw9HNR8AsNUQgJcvQL9vUMDvb09-NhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfHh_hbmBoYmRkaOhsZEKAEAAWAgEw</recordid><startdate>19870312</startdate><enddate>19870312</enddate><creator>ALEXANDERSSON, BO, JOERGEN</creator><scope>EVB</scope></search><sort><creationdate>19870312</creationdate><title>SCREW AND NUT TRANSMISSION</title><author>ALEXANDERSSON, BO, JOERGEN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO8701422A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1987</creationdate><topic>BLASTING</topic><topic>CORRECTION OF TYPOGRAPHICAL ERRORS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GEARING</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</topic><topic>LIGHTING</topic><topic>LINING MACHINES</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>PRINTING</topic><topic>SELECTIVE PRINTING MECHANISMS</topic><topic>STAMPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>TYPEWRITERS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ALEXANDERSSON, BO, JOERGEN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ALEXANDERSSON, BO, JOERGEN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SCREW AND NUT TRANSMISSION</title><date>1987-03-12</date><risdate>1987</risdate><abstract>A screw and nut transmission comprising a screw (1) and a nut assembly (2, 8) movable in a longitudinal direction along it, which is intended to be able to be stopped instantly from an axial movement along the screw (1), with the nut assembly featuring a first transmission nut (2) which is connected by a compression spring (10) or the like to a second transmission nut (8), with both transmission nuts (2, 8) featuring an internal thread which is suited to the screw (1). The transmission is intended e.g. to receive a write head for a computer writer and is characterised by the fact that the transmission nuts (2, 8) are also connected with each other by driver elements (6, 9) movable in an axial direction, which prevent the nuts (2, 8) rotating in relation to each other under the influence of a pressure from the compression spring (10).
La transmission ci-décrite comporte une vis (1) le long de laquelle est mobile dans une direction longitudinale un ensemble à écrous (2, 8). Ladite transmission est destinée a pouvoir s'arrêter instantanément à partir d'un mouvement axial le long de la vis (1), ou ensemble à écrous possédant un premier écrou de transmission (2) relié par un ressort de compression (10) ou similaire à un second écrou de transmission (8), les deux écrous de transmission (2, 8) possédant un filetage interne approprié à la vis (1). La transmission est destinée par exemple à recevoir une tête d'écriture destinée à un dispositif d'écriture sur un ordinateur et est caractérisée par le fait que les écrous de transmission (2, 8) sont également reliés l'un à l'autre par des élements d'entraînement (6, 9) mobiles dans un sens axial, qui empêchent les écrous (2, 8) de tourner l'un par rapport à l'autre sous l'influence d'une pression provenant du ressort de compression (10).</abstract><edition>4</edition><oa>free_for_read</oa></addata></record> |
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subjects | BLASTING CORRECTION OF TYPOGRAPHICAL ERRORS ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LIGHTING LINING MACHINES MECHANICAL ENGINEERING PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS THERMAL INSULATION IN GENERAL TRANSPORTING TYPEWRITERS WEAPONS |
title | SCREW AND NUT TRANSMISSION |
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