Title:
PARKING GATE
Document Type and Number:
Japanese Patent JP2019132044
Kind Code:
A
Abstract:
To develop a parking gate that prevents the gate body from falling at an unexpected speed.SOLUTION: A parking gate 6 that opens and closes a vehicle arrangement area of the parking and the outside comprises a gate body 20 and a motor 28, and the motor 28 is always engaged with the gate body 20 via another member. The gate body 20 is raised by the motor 28 and includes a lowering switch 27 for closing the gate body 20, and when the lowering switch 27 is operated, opening-time lowering prevention means is released. Emergency descent stop means for preventing the gate body 20 from descending and current detection means 51 for detecting the current supplied to the motor from the outside and/or the current generated by the motor are included. When the lowering switch is operated and the current detecting means 51 does not detect a predetermined current, the emergency descent stop means is activated to prevent the gate body 20 from being lowered.SELECTED DRAWING: Figure 3
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Inventors:
NARUTOMI MASAFUMI
NOGAMI TATSUYA
NOGAMI TATSUYA
Application Number:
JP2018015137A
Publication Date:
August 08, 2019
Filing Date:
January 31, 2018
Export Citation:
Assignee:
KYOKUTO KAIHATSU KOGYO CO
International Classes:
E04H6/42; E04H6/18
Domestic Patent References:
| JPH09137619A | 1997-05-27 | |||
| JP2011214379A | 2011-10-27 |
Attorney, Agent or Firm:
Takashi Fujita