EP 0264561 A3 19890906 - TABLE TILTABLY MOUNTED ON A FIXED BASE MEMBER
Title (en)
TABLE TILTABLY MOUNTED ON A FIXED BASE MEMBER
Publication
Application
Priority
DE 3635884 A 19861022
Abstract (en)
[origin: EP0264561A2] An adjustable table (T1) of this type is mounted on a fixed base member (G1) by means of three identical adjusting elements (V1) which are arranged in rotational symmetry to the centre of the adjustable table (T1), at the periphery thereof. The adjusting element (V1) consists of a threaded bolt (GB1) in a threaded bore (BB1) of the adjustable table (T1) and of a supporting element (SE1) which rests in a freely displaceable manner on the surface (OG1) of the fixed base member (G1). The threaded bolt (GB1) has a convex spherical surface (FV1) at one end which engages in a concave spherical surface (FS1) of the supporting element (SE1); the other end of the threaded bolt (GB1) possesses a slot (S) for the engagement of an adjusting tool to adjust the distance and/or the angular position of the adjustable table (T1) relative to the fixed base member (G1). To increase rigidity, a tension spring (Z) is assigned to each adjusting element (V1) between the adjustable table (T1) and the fixed base member (G1). To avoid de- centring and twisting during adjustment of the adjustable table (T1), a strut (ST1) with two flexural joints (BG1) is fixed to the adjustable table (T1) and to the fixed base member (G1) by its two ends between each pair of the three adjusting elements (V1). <IMAGE>
IPC 1-7
IPC 8 full level
G12B 5/00 (2006.01)
CPC (source: EP)
G12B 5/00 (2013.01)
Citation (search report)
- [Y] US 3897139 A 19750729 - CARUOLO ANTONIO B, et al
- [AD] GB 2018171 A 19791017 - HEIDENHAIN GMBH DR JOHANNES
- [Y] PATENT ABSTRACTS OF JAPAN vol. 8, no. 60 (P-262)(1497) 22 März 1989, & JP-A-58 211112 (HITACHI) 8 Dezember 1983,
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0264561 A2 19880427; EP 0264561 A3 19890906; EP 0264561 B1 19930721; DE 3635884 A1 19880505; DE 3635884 C2 19901115; DE 3786634 D1 19930826
DOCDB simple family (application)
EP 87111625 A 19870811; DE 3635884 A 19861022; DE 3786634 T 19870811