Massage Carriage
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United States of America Patent
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N/A
Issued Date -
Sep 25, 2008
app pub date -
Feb 24, 2005
filing date -
Feb 25, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A massage carriage comprises a drive (1), a first shaft that can be moved by the drive (1) and a second shaft that can be moved by the drive (1), two first arms (3), which are connected to the first shaft, can be moved by the first shaft and on each of which a massage element (4) is mounted, and two second arms (6), which are connected to the second shaft and can be moved by the second shaft, one of which each acts on one of the first arms (3). To relieve the back of the person using the chair when the massage function of a massage chair is not in use, or when the backrest is moved far backwards or downwards, the length of the second arms (6), i.e. the distance between the point of connection to the second shaft and the point of action on the respective first arm (3), is adjustable.
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Family
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