Latch for fixing the petal of a sectored optical space telescope mirror
A petal deployment latch assembly (300) for securing a petal (20a-20f) of a sectored mirror (12) of an optical space telescope (10) to the central hub (18) of the sectored mirror (12) comprises: a) a clevis (50) secured to a root (30) of the petal and defining a reception aperture, and b) a pair of...
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| creator | HACHKOWSKI, M. ROMAN COX, CHARLES D |
| description | A petal deployment latch assembly (300) for securing a petal (20a-20f) of a sectored mirror (12) of an optical space telescope (10) to the central hub (18) of the sectored mirror (12) comprises:
a) a clevis (50) secured to a root (30) of the petal and defining a reception aperture, and
b) a pair of laterally opposed latches (302a, 302b) operatively associated with the central hub (18) for engaging the reception aperture of the clevis (50) upon movement of the petal (20a-20f) from the slowed position to a deployed position. Each latch includes a latch shaft, a cylindrical bearing cage surrounding the latch shaft and a hub mound to be secured to the central hub (18). The hub mount houses the bearing case such that the petal associated with the latch assembly is afforded freedom to expand and contract thermally. |
| format | Patent |
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a) a clevis (50) secured to a root (30) of the petal and defining a reception aperture, and
b) a pair of laterally opposed latches (302a, 302b) operatively associated with the central hub (18) for engaging the reception aperture of the clevis (50) upon movement of the petal (20a-20f) from the slowed position to a deployed position. Each latch includes a latch shaft, a cylindrical bearing cage surrounding the latch shaft and a hub mound to be secured to the central hub (18). The hub mount houses the bearing case such that the petal associated with the latch assembly is afforded freedom to expand and contract thermally.</description><language>eng ; fre ; ger</language><subject>ACCESSORIES THEREFOR ; AIRCRAFT ; AVIATION ; BEARINGS ; BLASTING ; COSMONAUTICS ; ELEMENTS OR CRANKSHAFT MECHANISMS ; ENGINEERING ELEMENTS AND UNITS ; FIXED CONSTRUCTIONS ; FLEXIBLE SHAFTS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HANDCUFFS ; HEATING ; KEYS ; LIGHTING ; LOCKS ; MECHANICAL ENGINEERING ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; PERFORMING OPERATIONS ; PHYSICS ; ROTARY BODIES OTHER THAN GEARING ELEMENTS ; SAFES ; SHAFTS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; VEHICLES OR EQUIPMENT THEREFOR ; WEAPONS ; WINDOW OR DOOR FITTINGS</subject><creationdate>2007</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=20071226&DB=EPODOC&CC=EP&NR=1835321A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25568,76551</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20071226&DB=EPODOC&CC=EP&NR=1835321A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HACHKOWSKI, M. ROMAN</creatorcontrib><creatorcontrib>COX, CHARLES D</creatorcontrib><title>Latch for fixing the petal of a sectored optical space telescope mirror</title><description>A petal deployment latch assembly (300) for securing a petal (20a-20f) of a sectored mirror (12) of an optical space telescope (10) to the central hub (18) of the sectored mirror (12) comprises:
a) a clevis (50) secured to a root (30) of the petal and defining a reception aperture, and
b) a pair of laterally opposed latches (302a, 302b) operatively associated with the central hub (18) for engaging the reception aperture of the clevis (50) upon movement of the petal (20a-20f) from the slowed position to a deployed position. Each latch includes a latch shaft, a cylindrical bearing cage surrounding the latch shaft and a hub mound to be secured to the central hub (18). The hub mount houses the bearing case such that the petal associated with the latch assembly is afforded freedom to expand and contract thermally.</description><subject>ACCESSORIES THEREFOR</subject><subject>AIRCRAFT</subject><subject>AVIATION</subject><subject>BEARINGS</subject><subject>BLASTING</subject><subject>COSMONAUTICS</subject><subject>ELEMENTS OR CRANKSHAFT MECHANISMS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FLEXIBLE SHAFTS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HANDCUFFS</subject><subject>HEATING</subject><subject>KEYS</subject><subject>LIGHTING</subject><subject>LOCKS</subject><subject>MECHANICAL ENGINEERING</subject><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>ROTARY BODIES OTHER THAN GEARING ELEMENTS</subject><subject>SAFES</subject><subject>SHAFTS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>VEHICLES OR EQUIPMENT THEREFOR</subject><subject>WEAPONS</subject><subject>WINDOW OR DOOR FITTINGS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNizEKAjEUBdNYiHqHdwGLNQi2IqsWFhb2yye-uIG4PyS_8PiKeACrgWFm7k4XsTAiakVMrzQ9YCNRaJKhEYLGYFp5hxZL4WNbkUAYM1vQQjxTrVqXbhYlN65-XDgc-9vhvGbRgd9nog39tdv5rd90e-__SN7AszMd</recordid><startdate>20071226</startdate><enddate>20071226</enddate><creator>HACHKOWSKI, M. ROMAN</creator><creator>COX, CHARLES D</creator><scope>EVB</scope></search><sort><creationdate>20071226</creationdate><title>Latch for fixing the petal of a sectored optical space telescope mirror</title><author>HACHKOWSKI, M. ROMAN ; COX, CHARLES D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1835321A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2007</creationdate><topic>ACCESSORIES THEREFOR</topic><topic>AIRCRAFT</topic><topic>AVIATION</topic><topic>BEARINGS</topic><topic>BLASTING</topic><topic>COSMONAUTICS</topic><topic>ELEMENTS OR CRANKSHAFT MECHANISMS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FLEXIBLE SHAFTS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HANDCUFFS</topic><topic>HEATING</topic><topic>KEYS</topic><topic>LIGHTING</topic><topic>LOCKS</topic><topic>MECHANICAL ENGINEERING</topic><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>ROTARY BODIES OTHER THAN GEARING ELEMENTS</topic><topic>SAFES</topic><topic>SHAFTS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>VEHICLES OR EQUIPMENT THEREFOR</topic><topic>WEAPONS</topic><topic>WINDOW OR DOOR FITTINGS</topic><toplevel>online_resources</toplevel><creatorcontrib>HACHKOWSKI, M. ROMAN</creatorcontrib><creatorcontrib>COX, CHARLES D</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HACHKOWSKI, M. ROMAN</au><au>COX, CHARLES D</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Latch for fixing the petal of a sectored optical space telescope mirror</title><date>2007-12-26</date><risdate>2007</risdate><abstract>A petal deployment latch assembly (300) for securing a petal (20a-20f) of a sectored mirror (12) of an optical space telescope (10) to the central hub (18) of the sectored mirror (12) comprises:
a) a clevis (50) secured to a root (30) of the petal and defining a reception aperture, and
b) a pair of laterally opposed latches (302a, 302b) operatively associated with the central hub (18) for engaging the reception aperture of the clevis (50) upon movement of the petal (20a-20f) from the slowed position to a deployed position. Each latch includes a latch shaft, a cylindrical bearing cage surrounding the latch shaft and a hub mound to be secured to the central hub (18). The hub mount houses the bearing case such that the petal associated with the latch assembly is afforded freedom to expand and contract thermally.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | ACCESSORIES THEREFOR AIRCRAFT AVIATION BEARINGS BLASTING COSMONAUTICS ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HANDCUFFS HEATING KEYS LIGHTING LOCKS MECHANICAL ENGINEERING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICS ROTARY BODIES OTHER THAN GEARING ELEMENTS SAFES SHAFTS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES OR EQUIPMENT THEREFOR WEAPONS WINDOW OR DOOR FITTINGS |
| title | Latch for fixing the petal of a sectored optical space telescope mirror |
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