Title:
RECEIVING PORTION LIFTING AND SUPPORTING DEVICE
Document Type and Number:
WIPO Patent Application WO/1997/032505
Kind Code:
A1
Abstract:
A receiving portion lifting and supporting device wherein a parallel link (4) connected to a receiving portion (2) at a loose end thereof is pivotably supported on a mounting box (6), wherein a pivotably supporting shaft (11) for pivotably supporting a link member (5b) of the parallel link (4) and adapted to rotate interlockingly is caused to protrude into the mounting box (6) so as to be coupled to an interlockingly rotating plate (12) inside the mounting box (6) and wherein a direct acting type damper (18) and a spring body (15) are disposed between the interlockingly rotatingplate (12) and the mounting box (6) so as to suppress the rotating speed of the interlockingly rotating plate (12) associated with the rotation of the parallel link (4) when the receiving portion (2) is raised or lowered.
Inventors:
TANI SATORU
MURAKAMI MOTOHARU
MURAKAMI MOTOHARU
Application Number:
PCT/JP1997/000691
Publication Date:
September 12, 1997
Filing Date:
March 06, 1997
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD (JP)
International Classes:
A47B51/00; A47B46/00; A47B77/04; A47B77/10; (IPC1-7): A47B51/00
Foreign References:
| JPS61154610A | 1986-07-14 |
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