Elevator car parking brake and elevator car

An embodiment of the disclosure relates to an elevator car parking brake and an elevator car. The elevator car parking brake (130, 132, 134) comprises a brake carrier (100) having a first plate (100A)and a second plate (100B), the plates (100A, 100B) being spaced from each other and positioned to en...

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Bibliographic Details
Main Authors PENTTILA JUKKA, HAMALAINEN HILKKA, PURANEN MIKKO, SAARELAINEN ANTTI, SARKKINEN JORMA, KOSKINEN ANTTI, TURPEINEN JUKKA, VLASOV TIMO, MAKI ANTTI I, WENLIN HENRI
Format Patent
LanguageChinese
English
Published 07.07.2020
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:An embodiment of the disclosure relates to an elevator car parking brake and an elevator car. The elevator car parking brake (130, 132, 134) comprises a brake carrier (100) having a first plate (100A)and a second plate (100B), the plates (100A, 100B) being spaced from each other and positioned to enable a guide rail (108) to travel within the space between the plates (100A, 100B), a caliper (102)movably connected to the brake carrier (100), brake pads (104A, 104B), and an actuator (106) configured to move the brake pads (104) against a guide rail (108, 202) in a braking operation. The elevator car parking brake further comprises at least one first compression spring (110) arranged between the first plate (100A) of the brake carrier (100) and a brake pad (104A) directly associated with the actuator (106); and at least one second compression spring (112) arranged between the second plate (100B) of the brake carrier (100) and the caliper (102), the first (110) and second (112) compression springs (110, 112) bein
Bibliography:Application Number: CN201911401521