Vacuum cleaning system including an electrical connection interface
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Braking system for a cable roller
US8985494B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8985494-B2 |
| Application number | US-201113823886-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 15, 2011 |
| Priority date | Dec 17, 2010 |
| Publication date | Mar 24, 2015 |
| Grant date | Mar 24, 2015 |
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- Title
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- Abstract
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- First independent claim
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Abstract
Official abstract text for this publication.
The invention relates to a cable drum for automatically winding up a cable having an inner drum part ( 2 ), an outer drum part ( 1 ) and a back panel ( 3 ). The inner drum part ( 2 ) is connected to a hollow cylindrical link ( 23 ), whose inner wall has at least one vaulting ( 24 ), wherein a brake lever ( 6 ) is mounted in a radially moveable manner to the back panel ( 3 ), having at least one slot hole ( 63 ), in which the axis ( 71 ) of a brake wheel ( 7 ) is guided, which protrudes into the link ( 23 ) and abuts on its inner wall, wherein the at least one slot hole ( 63 ) is positioned angularly in a way that the brake wheel ( 7 ) during rotation of the link ( 23 ) is pressed against the inner wall of the link in winding direction of the cable drum and wherein a locking element is arranged at the brake lever ( 6 ) downstream of the brake wheel ( 7 ) in winding direction of the cable drum, which interacts with at least one tuck bar arranged at the inner drum part ( 2 ) in a manner that it is only locked when passing the tuck bar in winding direction of the cable drum.
First claim
Opening claim text (preview).
The invention claimed is: 1. A cable drum for automatically winding up a cable, the cable drum having an inner drum part, an outer drum part and a back panel, wherein the inner drum part is connected to a hollow cylindrical link, wherein an inner wall of the hollow cylindrical link has at least one vaulting, wherein a brake lever is mounted in a radially moveable manner to the back panel and has at least one slot hole, wherein an axle of a brake wheel is guided in the at least one…
Assignees
Inventors
Classifications
Operations & Transport · mapped topic
- A47L9/26Primary
Human Necessities · mapped topic
Operations & Transport · mapped topic
- B65H75/4418Primary
Operations & Transport · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8985494B2 cover?
- The invention relates to a cable drum for automatically winding up a cable having an inner drum part ( 2 ), an outer drum part ( 1 ) and a back panel ( 3 ). The inner drum part ( 2 ) is connected to a hollow cylindrical link ( 23 ), whose inner wall has at least one vaulting ( 24 ), wherein a brake lever ( 6 ) is mounted in a radially moveable manner to the back panel ( 3 ), having at least one…
- Who is the assignee on this patent?
- Steinmueller Joerg, Kleindopp Guenter, Glomb Martin, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification A47L9/26. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Mar 24 2015 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).