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公开(公告)号:PL363235A1
公开(公告)日:2005-05-02
申请号:PL36323503
申请日:2003-10-31
Applicant: ROTHGANGL ERHARD
Inventor: ROTHGANGL ERHARD
IPC: F16K11/00
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公开(公告)号:PL59180Y1
公开(公告)日:2002-06-28
申请号:PL10622397
申请日:1997-03-13
Applicant: ROTHGANGL ERHARD
Inventor: ROTHGANGL ERHARD
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公开(公告)号:PL58940Y1
公开(公告)日:2001-11-30
申请号:PL10545596
申请日:1996-10-15
Applicant: ROTHGANGL ERHARD
Inventor: ROTHGANGL ERHARD
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公开(公告)号:RO116182B
公开(公告)日:2000-11-30
申请号:RO9601130
申请日:1996-06-03
Applicant: ROTHGANGL ERHARD
Inventor: ROTHGANGL ERHARD
CPC classification number: A62C2/247 , E05F1/02 , E05F15/72 , E05Y2201/214 , E05Y2201/22 , E05Y2201/244 , E05Y2201/246 , E05Y2201/422 , E05Y2201/462 , E05Y2201/50 , E05Y2201/654 , E05Y2201/664 , E05Y2900/148
Abstract: The invention relates to a hoist for closing and opening the moving panels of the ventilation holes, particularly of a fire prevention system. Acording to the invention, the hoist comprises a box (1) including a drum (4) with the cable (5) wound thereon, said drum being fastened on a housing (3) and driven by means of a worm wheel (7) coupled with a worm (8) fastened in a clamp (9) which may be inclined and driven by means of a crank handle for coupling to the worm wheel (7), and disconnected by means of an assembly of levers and springs located on the clamp (9) and maintained in the engaged position with the latch (12), said disconnecting system comprising a lever (19) for the manual and pneumatic drive, said lever having the rotation axle (18) within the space confined by two parallel planes, perpendicular to the hoist fastening plane, one of said planes crossing the rotation axle of the worm wheel (7) and said other plane crossing the inclination axis of clamp (9), the disconnecting system optionally comprising a lever (24) destined to the electromagnetic drive and located in a plane parallel to the main surface of lever (19), said lever (24) having a rotation axis identic to the rotation axis of the worm wheel (7).
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公开(公告)号:PL103824U1
公开(公告)日:1997-06-09
申请号:PL10382495
申请日:1995-11-30
Applicant: ROTHGANGL ERHARD
Inventor: ROTHGANGL ERHARD
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公开(公告)号:PL400748A1
公开(公告)日:2014-03-17
申请号:PL40074812
申请日:2012-09-12
Applicant: ROTHGANGL ERHARD
Inventor: ROTHGANGL ERHARD
Abstract: Wyzwalacz charakteryzuje sie tym, ze os obrotu wyzwalajacej dzwigni (9) stanowi walek (8), majacy wycinek walca ze scieta plaska powierzchnia (C) zas kolnierz popychacza ma dwustopniowy profil pobocznicy, w którym czesc pobocznicy stanowiaca zderzak sprezyny (7) ma ksztalt walcowy z obwodowa plaska powierzchnia (A), przechodzaca w strone iglicy w stozek o pobocznicy (B) wkleslej, przy czym polozeniu gotowosci wyzwalacza powierzchnia wklesla (B) popychacza iglicy podparta jest powierzchnia walcowa (C) walka (8) a popychacz zablokowany jest w polozeniu napiecia sprezyny (7).
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公开(公告)号:PL212973B1
公开(公告)日:2012-12-31
申请号:PL37872706
申请日:2006-01-13
Applicant: ROTHGANGL ERHARD
Inventor: ROTHGANGL ERHARD
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公开(公告)号:PL378534A1
公开(公告)日:2007-07-09
申请号:PL37853405
申请日:2005-12-27
Applicant: ROTHGANGL ERHARD
Inventor: ROTHGANGL ERHARD
IPC: A62C2/24
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公开(公告)号:RO116182B1
公开(公告)日:2000-11-30
申请号:RO9601130
申请日:1996-06-03
Applicant: ROTHGANGL ERHARD
Inventor: ROTHGANGL ERHARD
Abstract: Invenţia se referă la un troliu destinat închiderii şi deschiderii panourilor mobile ale deschiderilor de aerisire, în particular ale unui sistem de securitate contra incendiilor. Troliul conform invenţiei conţine o cutie (1) care include un tambur (4) cu cablul (5) înfăşurat, fixat pe o carcasă (3) şi acţionat cu ajutorul unei roţi melcate (7), cuplate cu un melc (8) fixat într-o bridă (9) înclinabilăşi acţionată cu o manivelă pentru cuplare la roata melcată (7) şi debreiat printr-un ansamblu de pârghii şi resorturi, situate pe bridă (9) şi menţinute în poziţie de ambreiere cu clichetul (12), sistemul de debreiere fiind constituit dintr-o pârghie (19) cu rol de acţionare manualăşi pneumatică, al cărei ax de rotaţie (18) aparţine spaţiului limitat de două planuri paralele, perpendicular pe planul de fixare al troliului şi traversând, unul axa de rotaţie a roţii melcate (7), iar celălalt axa de înclinare a bridei (9), sistemul de debreiere putând avea, opţional, în compunere, şi o pârghie (24) destinată acţionării electromagnetice şi fiind situată într-un plan paralel la suprafaţa principală a pârghiei (19), pârghia (24) având axă de rotaţie identică cu axa de rotaţie a roţii melcate (7).
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公开(公告)号:HU1609U
公开(公告)日:1999-09-28
申请号:HU9700259
申请日:1997-10-08
Applicant: ROTHGANGL ERHARD
Inventor: ROTHGANGL ERHARD
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