Class / Patent application number | Description | Number of patent applications / Date published |
049042000 | PLURAL WINGS RADIATE FROM COMMON PIVOT; I.E., REVOLVING | 16 |
20080244978 | MOTORIZED SECURITY REVOLVING DOOR - A revolving door system includes a frame having first and second, opposing enclosure walls and a ceiling structure; a revolving door including central shaft with an axis and a plurality of panels hingedly connected together to the central shaft for rotation together about the axis; an access control system for signaling authorization to a control system upon provision of proper access data by a user; a detection system for detecting the presence of objects in specified zones proximal to at least one of the panels and including at least one fixed sensor mounted to the frame and at least one ride-along sensor mounted to the at least one the panels; motive means for rotating the door about the axis and, a control system connected with the detection system, access control system and motive means and operable to control rotation of the door about the axis in response to data from the detection system and the access control system. | 10-09-2008 |
20090119996 | Power transmitting system for rotary wings of automatic revolving door - A revolving driving force structure of a revolving wing for an automatic revolving door is provided, in which a revolving door of an automatic revolving door having an inner body with a revolving door at an inner side of an outer body provided at a front end of a transparent wall member is generated based on a rotation roller protruded from the inner body and by an operation motor which rotates the rotation door, and the rotation roller is supported on an inner support protrusion, and it is possible to prevent any safety accident based on a stable rotation of the inner body and the revolving wing and a constant gap during the rotation of the revolving wing, and a simple structure can be obtained, and a durability and life span increase without any load. | 05-14-2009 |
20140115966 | Security door and security area - A security door comprises a frame structure, having a lateral surface in which a plurality of doorways are constructed. A first doorway has a first width along an inner circumference of the frame structure, and lateral surface portions delimiting the first doorway in a first direction and a second direction, opposing the first direction, along the inner circumference of the frame structure have a second width. A lock element is received in the frame structure and comprises a first segment, movable along the frame structure inner circumference relative to the frame structure, and a second segment, movable independently of the first segment along the inner circumference relative to the frame structure. The first segment is dimensioned so that, in a position in which it closes the first doorway, it also closes a second doorway adjacent to the first doorway in the first direction along the frame structure inner circumference. | 05-01-2014 |
20140196373 | METHOD FOR THE ARRANGEMENT OF A DRIVE UNIT AT A CEILING ELEMENT OF A REVOLVING DOOR - A method for arranging a drive unit in a revolving door, the drive unit being arranged at a ceiling element of the revolving door and configured to drive a turnstile of the revolving door, includes: arranging a receiving vessel at the underside of the ceiling element so as to form, at an underside of the ceiling element, an installation cavity opening in a direction of an installation space of the turnstile; and inserting a flat-cylindrical, electronically commutated multipole motor into the installation cavity to form the drive unit. | 07-17-2014 |
20220136759 | DOOR FOR A FREEZER OR REFRIGERATOR CABINET - The disclosure relates to a door for a freezer or refrigerator cabinet, including an insulating glass unit with at least two panes, which are joined by means of spacers for the creation of a gas-filled intervening space. The panes each have a transparent region and all spacers are designed to be free of desiccant, and a desiccant reservoir, which is in fluidic connection with the intervening space between the at least two panes. | 05-05-2022 |
049043000 | With speed regulator | 2 |
20080222957 | Door Drive Mechanism, Especially Revolving Door Drive Mechanism - A door operator includes a housing; a hydraulic compartment providing a reservoir volume; a sealed pressure compartment; a drive unit disposed in the housing and coupleable to a door via an output shaft; a hydraulic pump in hydraulic connection with the hydraulic compartment and the sealed pressure compartment; a motor in driving relationship with the hydraulic pump; and a spring force accumulator disposed in the housing. The spring force accumulator is associated with the sealed pressure compartment and coupled to the drive unit. | 09-18-2008 |
20140196374 | REVOLVING DOOR WITH A DRIVE UNIT ARRANGED AT A GLASS CEILING ELEMENT - A revolving door with a drive unit drivingly connected to a turnstile of the revolving door. The revolving door has at least one glass ceiling element. The drive unit is gearlessly constructed and has an electronically commutated multipole motor. The multipole motor is arranged at the glass ceiling element. | 07-17-2014 |
049044000 | Wings fold for through passage | 2 |
20090031632 | Automatic system for folding wings of automatic revolving door - An automatic folding structure of a revolving wing for an automatic revolving door having a dispersion unfolding structure is provided, in which a thread shaft rotated by an operation motor is longitudinally formed at an upper side of a crossbar crossing an inner body, and a moving member which moves based on a rotation of the thread shaft is engaged at the thread shaft, and the moving member is connected with the moving rod of a slider formed at the revolving wing, and the revolving wing is automatically folded or unfolded based on the movements of the moving member and the slider by rotating the thread shaft with the driving operation of the operation motor, so that the opening and recovering states are variably performed with respect to the revolving wing. | 02-05-2009 |
049045000 | Move laterally of opening | 1 |
20090293362 | Automatic revolving door having a system for distributed unfoldment of rotary wings - An automatic revolving door having a dispersion unfolding structure of a revolving wing is disclosed, in which each revolving wing is engaged at a lower side of an upper plate driven by a driving motor with the revolving wings being divided at regular angles, and an upper outer side of the revolving wing is hinged at an outer end of the support of the upper plate, and the upper inner side of the revolving wing is slidable at a lower side of the cross bar of the upper plate, and each revolving wing is unfolded in the direction of the outer wall member with respect to the outer front end. | 12-03-2009 |
049046000 | Successive position-type; e.g., turnstile | 7 |
20090025295 | Protection System for Motorized Pedestrian Access Passageways - A protection system for motorized pedestrian access passageways, comprising a mechanism for the closing or opening of said passageways, suitable for activating at least one sliding and oscillating shutter ( | 01-29-2009 |
20100162628 | Access lock - The invention relates to an access lock ( | 07-01-2010 |
20120005961 | Revolving Door - A revolving door that has a drive, which is operatively connected to a turnstile of the revolving door and rotationally drives the turnstile. The drive includes a drive motor configured as a multipole electro-motor, the axis of rotation thereof extending parallel or coaxially to the axis of rotation of the turnstile and has a height of equal to or smaller than 80 mm. | 01-12-2012 |
20140102003 | CONTROL ASSEMBLY FOR CONTROLLING THE ROTATION OF A TURNSTILE - The control assembly comprises a torque-restoring mechanism ( | 04-17-2014 |
20140196375 | METHOD FOR THE ARRANGEMENT OF A DRIVE UNIT IN A REVOLVING DOOR - A method for arranging a drive unit in a revolving door, the drive unit being arranged at a ceiling element of the revolving door and configured to drive a turnstile of the revolving door, includes: arranging an adapter element at the ceiling element; arranging an electronically commutated multipole motor at an adapter element; and adjusting, by the adapter element, the multipole motor relative to the turnstile of the revolving door. | 07-17-2014 |
20190145169 | PASSAGE CONTROL DEVICE FOR PERSONS | 05-16-2019 |
049047000 | Drop-arm type | 1 |
20090307976 | Rotary lock comprising a locking arm that can be pivoted parallel to the main rotary axis - The invention relates to a rotary lock which is used to control the passage of people and comprises a locking unit that can be blocked and unblocked, can be rotated about an inclined rotational axis, and comprises preferably three blocking arms ( | 12-17-2009 |