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A platform for research: civil engineering, architecture and urbanism
Safety Handrail Capable of Displaying Suction Force
A safety handrail contains: a body, two hollow suckers, two sucking disc units, and two display units. The body includes multiple griping portions. Two hollow suckers are fitted on two ends of the body respectively. The two sucking disc units are accommodated in the two hollow suckers separately, and the two display units are symmetrically disposed beside the two hollow suckers respectively. Each of the two display units includes an accommodation chamber having a window and a through hole, each display unit includes a resilient element housed in the accommodation chamber, and each display unit further includes a movable element accommodated in the accommodation chamber. Furthermore, the movable element has a first section, a second section, and a third section passing through the through hole.
Safety Handrail Capable of Displaying Suction Force
A safety handrail contains: a body, two hollow suckers, two sucking disc units, and two display units. The body includes multiple griping portions. Two hollow suckers are fitted on two ends of the body respectively. The two sucking disc units are accommodated in the two hollow suckers separately, and the two display units are symmetrically disposed beside the two hollow suckers respectively. Each of the two display units includes an accommodation chamber having a window and a through hole, each display unit includes a resilient element housed in the accommodation chamber, and each display unit further includes a movable element accommodated in the accommodation chamber. Furthermore, the movable element has a first section, a second section, and a third section passing through the through hole.
Safety Handrail Capable of Displaying Suction Force
CHANG SHIH-KUO (author)
2019-01-17
Patent
Electronic Resource
English
IPC:
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile