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Priority to RO83112866ApriorityCriticalpatent/RO87780A2/ro
Publication of RO87780B1publicationCriticalpatent/RO87780B1/ro
Publication of RO87780A2publicationCriticalpatent/RO87780A2/ro
Inventia se refera la un mecanism de blocare destinat blocarii unui element mobil fata de un element fix. mecanismul de blocare, conform inventiei, cuprinde un surub diferential rotitor prevazut cu doua zone filetate de pas pe care sînt înfiletate o piulita de pas "p1" si o alta piulita de pas p2 care se poate transla fata de un element fix dar fara rotire. Cele doua piulite au pasii diferiti dar cît mai apropiati unul de altul, forta de blocare fiind direct proportionala cu diferenta dintre cei doi pasi.
RO83112866A1983-12-151983-12-15Mecanism de blocare
RO87780A2
(ro)
Transmission a protection contre les surcharges, destinee en particulier a entrainer des rabots a charbon, des convoyeurs a chaine a raclettes, ou analogue.