Invention Grant
- Patent Title: Elevator provided with a safety apparatus arrangement, and a safety apparatus
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Application No.: US15211067Application Date: 2016-07-15
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Publication No.: US10294073B2Publication Date: 2019-05-21
- Inventor: Markku Haapaniemi , Matti Rasanen , Markku Haivala , Ari Kattainen
- Applicant: Markku Haapaniemi , Matti Rasanen , Markku Haivala , Ari Kattainen
- Applicant Address: FI Helsinki
- Assignee: KONE CORPORATION
- Current Assignee: KONE CORPORATION
- Current Assignee Address: FI Helsinki
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: FI20145056 20140121
- Main IPC: B66B5/00
- IPC: B66B5/00 ; B66B5/22 ; B66B5/16 ; B66B5/04
Abstract:
The object of the invention is an elevator provided with a safety apparatus arrangement, which elevator comprises at least an elevator car traveling along guide rails and a safety brake device, such as a safety gear, for stopping undesired movement of the elevator car, as well as a transmission mechanism for activating the safety gear. The safety apparatus arrangement comprises a tuning apparatus disposed on the elevator car for detecting a presence on the roof of the elevator car, which tuning apparatus comprises means for pre-activating the transmission mechanism when a presence on the roof of the elevator car has been detected.
Public/Granted literature
- US20160325964A1 ELEVATOR PROVIDED WITH A SAFETY APPARATUS ARRANGEMENT, AND A SAFETY APPARATUS Public/Granted day:2016-11-10
Information query
