IT1264503B1 - Closing and opening device for doors by means of a simple pressure and release operation - Google Patents

Closing and opening device for doors by means of a simple pressure and release operation

Info

Publication number
IT1264503B1
IT1264503B1 IT93MI001043A ITMI931043A IT1264503B1 IT 1264503 B1 IT1264503 B1 IT 1264503B1 IT 93MI001043 A IT93MI001043 A IT 93MI001043A IT MI931043 A ITMI931043 A IT MI931043A IT 1264503 B1 IT1264503 B1 IT 1264503B1
Authority
IT
Italy
Prior art keywords
cams
pin
closing
opening device
doors
Prior art date
Application number
IT93MI001043A
Other languages
Italian (it)
Inventor
Onofrio Rocchitelli
Original Assignee
Onofrio Rocchitelli
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Onofrio Rocchitelli filed Critical Onofrio Rocchitelli
Priority to IT93MI001043A priority Critical patent/IT1264503B1/en
Publication of ITMI931043A0 publication Critical patent/ITMI931043A0/en
Publication of ITMI931043A1 publication Critical patent/ITMI931043A1/en
Application granted granted Critical
Publication of IT1264503B1 publication Critical patent/IT1264503B1/en

Links

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Toilet Supplies (AREA)
  • Motor Or Generator Frames (AREA)
  • Fixing For Electrophotography (AREA)

Abstract

The invention concerns a closing and opening device for doors actuated by means of a simple pressure and release operation and consists of the fact that in correspondence with the top and bottom walls in a cylinder 2, capable of rotating around its axis, three tracks have been machined for three cams 5, 6 and 7, arranged in a frontal position with respect to each other, in which a pin 8, which constitutes or is connected to door stopping means, is made to run, so that by introducing the pin through an entrance space 9, machined between cams 5 and 7, and entering as an effect of the thrust and subsequent release alternatively in contact with said cams, the cylinder is caused to rotate 180 degree and where it is envisaged, a point of stopping and locking 10 of the pin 8 in cam 5; the release position being after a further rotation by 180 degree, again in correspondence with the entrance space 9. <IMAGE>
IT93MI001043A 1993-05-21 1993-05-21 Closing and opening device for doors by means of a simple pressure and release operation IT1264503B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT93MI001043A IT1264503B1 (en) 1993-05-21 1993-05-21 Closing and opening device for doors by means of a simple pressure and release operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI001043A IT1264503B1 (en) 1993-05-21 1993-05-21 Closing and opening device for doors by means of a simple pressure and release operation

Publications (3)

Publication Number Publication Date
ITMI931043A0 ITMI931043A0 (en) 1993-05-21
ITMI931043A1 ITMI931043A1 (en) 1994-11-21
IT1264503B1 true IT1264503B1 (en) 1996-09-24

Family

ID=11366238

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI001043A IT1264503B1 (en) 1993-05-21 1993-05-21 Closing and opening device for doors by means of a simple pressure and release operation

Country Status (1)

Country Link
IT (1) IT1264503B1 (en)

Also Published As

Publication number Publication date
ITMI931043A1 (en) 1994-11-21
ITMI931043A0 (en) 1993-05-21

Similar Documents

Publication Publication Date Title
ATE136974T1 (en) BARRIER FOR A SECURITY DOOR
AU3548889A (en) Locker unit comprising a plurality of lockers
EP0244506A3 (en) Door closer
ATE79437T1 (en) LUGGAGE HINGE.
BRPI0413463A (en) locking apparatus for banking self-service machine; and method of use of the device
US3315413A (en) Power operated door
BR9914183A (en) Commandable clamping lock
DE59606980D1 (en) Actuator for an elevator door combination
IT1264503B1 (en) Closing and opening device for doors by means of a simple pressure and release operation
DE59602859D1 (en) Actuator
DE9204996U1 (en)
EP0359715A3 (en) Device to open and close the bolt in semiautomatic pistols
GB2004319B (en) Locking device
BR0004887A (en) Key with rotational and translational closing action
SE8205042L (en) A DEVICE FOR MAINTAINING A DROR
ES2147684B1 (en) SYSTEM FOR THE BIDIRECTIONAL OPENING OF APPLIANCES DOORS.
GB2105781B (en) Safety device for sectional overhead doors
DE3875804T2 (en) COMBINATION LOCK WITH LOCKING DISKS AND AUTOMATIC DELETION OF THE COMBINATION WHEN CLOSING.
IT1272910B (en) LOCK FOR OVERHEAD DOORS, ROLLING SHUTTERS OR SIMILAR, WITH HIGH ANTI-BURGLAR SECURITY
BR9408602A (en) Door lock with emergency handle for maximum security
GB2046973A (en) Automatic fare collection gate and locking device therefor
FR2754559B1 (en) TRINGLE BRAKING DEVICE AND SLIDING OPENING HAVING SUCH A DEVICE
KR200145662Y1 (en) Doubled stroke door feeding device of machining center
ES2020712A6 (en) Closure, in particular cylinder lock, for doors or shutters on furniture
ES1024745U (en) Base perfected for a slide door or window. (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970527