Title:
STRUCTURE EDGE PROTECTION DEVICE HAVING DAMPING ROLLERS
Document Type and Number:
WIPO Patent Application WO/2018/012757
Kind Code:
A1
Abstract:
The present invention relates to a structure edge protection device having damping rollers, the device comprising: frame parts capable of being fastened to an edge of a structure such as a wall or a column; a plurality of rotation rollers capable of rotating in response to the proceeding direction of a colliding body when a vehicle or in-transit cargo collides with the structure; rotation shafts capable of being inserted into the respective rotation rollers so as to support the rotation rollers and simultaneously promote the smooth rotation of the rotation rollers; elastic bodies capable of absorbing the impact applied to the structure and the colliding body by expanding and contracting during a collision by the colliding body; a sensor unit capable of generating a warning sound by sensing whether an object approaches thereto; and connection straps passing through and being coupled to the plurality of frame parts so as to improve the coupling strength between the frame parts. Thus, a collision between a structure and a vehicle or in-transit cargo is prevented in advance, and when a collision there-between does occur, damage to the colliding body and the structure is mitigated by absorbing the impact applied to the colliding body and the structure.
Inventors:
KIM JIN OK (KR)
Application Number:
PCT/KR2017/006743
Publication Date:
January 18, 2018
Filing Date:
June 27, 2017
Export Citation:
Assignee:
KIM JIN OK (KR)
International Classes:
E04F19/02; G08B3/10; G08B21/18
Foreign References:
KR100791316B1 | 2008-01-08 | |||
KR100610571B1 | 2006-08-09 | |||
KR100594942B1 | 2006-06-30 | |||
KR100830950B1 | 2008-05-20 | |||
JPH0682217U | 1994-11-25 |
Attorney, Agent or Firm:
HONG, Byung-eui (KR)
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