Elevator door interlock device, elevator door interlock operation method and elevator system
US-2024367943-A1 · Nov 7, 2024 · US
Elevator car
US9388019B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9388019-B2 |
| Application number | US-201013518640-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 17, 2010 |
| Priority date | Dec 23, 2009 |
| Publication date | Jul 12, 2016 |
| Grant date | Jul 12, 2016 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
An elevator car has a car body with movably mounted car door leaves having upper guide rollers and a roof frame which stabilizes the car body. In addition, there is a door drive for moving the car door leaves and a horizontal door guide rail for mounting and guiding the car door leaves. A door drive carrier is arranged on a horizontal surface on an upper face of the roof frame horizontally along an upper front horizontal edge of the car body. The door drive carrier has a vertical surface section which runs parallel to a vertical front side of the roof frame and a horizontal surface section which runs parallel to the horizontal surface of the roof frame. The guide rail is fastened directly to the vertical front side of the roof frame.
First claim
Opening claim text (preview).
The invention claimed is: 1. An elevator car having a car body, which car body includes a ceiling frame, wall elements connecting a car ceiling and a car floor, at least one horizontally displaceable car door leaf having upper guide rollers, a door drive for moving the at least one car door leaf, a drive means support on which the door drive is assembled, a door guide rail that guides the guide rollers and suspends the at least one horizontally displaceable car door leaf, comprisin…
Assignees
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Classifications
- B66B13/08Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US9388019B2 cover?
- An elevator car has a car body with movably mounted car door leaves having upper guide rollers and a roof frame which stabilizes the car body. In addition, there is a door drive for moving the car door leaves and a horizontal door guide rail for mounting and guiding the car door leaves. A door drive carrier is arranged on a horizontal surface on an upper face of the roof frame horizontally alon…
- Who is the assignee on this patent?
- Carparelli Donato, Gremaud Nicolas, Rossignol Eric, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification B66B13/08. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Jul 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).