EP 0347847 B1 19930915 - AUTOMATIC CENTRELESS FINISHING APPARATUS FOR ARTICLES WITH A ROTATION-SYMMETRIC SURFACE IN A PASS-THROUGH MACHINE
Title (en)
AUTOMATIC CENTRELESS FINISHING APPARATUS FOR ARTICLES WITH A ROTATION-SYMMETRIC SURFACE IN A PASS-THROUGH MACHINE
Publication
Application
Priority
- DE 8807980 U 19880621
- DE 8812160 U 19880926
Abstract (en)
[origin: EP0347847A2] The surface finishing system for rotationally symmetrical workpieces has a number of successive machining stations along the workpiece feed path, using individually adjustable finishing stores (20) vibrated via a common oscillation drive (32). The latter is monitored by an oscillation sensor (50) providing an electrical output signal for a control microprocessor (80). This compares the detected oscillation with a supplied reference value to allow a constant oscillation amplitude to be maintained. The oscillation is detected via an acceleration sensor coupled to the microprocessor (80) via integrators.
IPC 1-7
IPC 8 full level
B24B 35/00 (2006.01); B24B 47/10 (2006.01)
CPC (source: EP US)
B24B 35/00 (2013.01 - EP US); B24B 47/10 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0347847 A2 19891227; EP 0347847 A3 19901205; EP 0347847 B1 19930915; DE 58905593 D1 19931021; US 5060423 A 19911029
DOCDB simple family (application)
EP 89111223 A 19890620; DE 58905593 T 19890620; US 36964289 A 19890621