EP 0095393 B1 19850619 - SECURITY TURNSTILE, ESPECIALLY FOR CONTROLLING THE ENTRANCE OF SHOPS
Title (en)
SECURITY TURNSTILE, ESPECIALLY FOR CONTROLLING THE ENTRANCE OF SHOPS
Publication
Application
Priority
FR 8208884 A 19820521
Abstract (en)
[origin: US4472909A] A safety turnstile for permitting entry of the public in one direction and preventing exit of the public in the opposite direction comprises a rotary head which can be removed from the turnstile support post in a rapid and simple manner. The rotary head is tightly fitted on the central pivot which is secured to the top end of the turnstile post. Provision is made for an annular member fixed beneath the base of the head and for a ring provided with projecting lugs which are capable of resilient snap-action engagement within retaining recesses formed in the internal periphery of the annular member. When the lugs are inserted in the annular member, the ring is resiliently coupled with the head which can be released from the post only as a result of an upward thrust followed by a rotational displacement through an angle of 45 degrees.
IPC 1-7
IPC 8 full level
E06B 11/08 (2006.01)
CPC (source: EP US)
E06B 11/08 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE GB LI
DOCDB simple family (publication)
EP 0095393 A1 19831130; EP 0095393 B1 19850619; DE 3360296 D1 19850725; DE 8224385 U1 19830428; FR 2527258 A1 19831125; FR 2527258 B1 19850222; JP S58210298 A 19831207; JP S6354107 B2 19881026; US 4472909 A 19840925; ZA 832980 B 19840125
DOCDB simple family (application)
EP 83400557 A 19830317; DE 3360296 T 19830317; DE 8224385 U 19820828; FR 8208884 A 19820521; JP 8832683 A 19830519; US 48441783 A 19830412; ZA 832980 A 19830427