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1. (WO1987003230) ARRANGEMENT FOR A SHIELD TO BE PLACED OVER A WORKING AREA TO LIGHTEN THE MOVING OF THE SHIELD AND TO LOCK IT INTO A SHIELDING POSITION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1987/003230 International Application No.: PCT/FI1986/000136
Publication Date: 04.06.1987 International Filing Date: 26.11.1986
IPC:
F16M 11/04 (2006.01) ,F16P 1/02 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
M
FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS OR SUPPORTS
11
Stands or trestles as supports for apparatus or articles placed thereon
02
Heads
04
Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
P
SAFETY DEVICES IN GENERAL
1
Safety devices independent of the control or operation of any machine
02
Fixed screens or hoods
Applicants:
JAATINEN, Erkki, Antero [FI/FI]; FI
Inventors:
JAATINEN, Erkki, Antero; FI
Agent:
PATENTTITOIMISTO HEIKKI LAHTI OY; Neitsytpolku 2A P.O. Box 160 SF-00141 Helsinki, FI
Priority Data:
85466526.11.1985FI
Title (EN) ARRANGEMENT FOR A SHIELD TO BE PLACED OVER A WORKING AREA TO LIGHTEN THE MOVING OF THE SHIELD AND TO LOCK IT INTO A SHIELDING POSITION
(FR) AGENCEMENT POUR ELEMENT PROTECTEUR UTILISABLE AU-DESSUS D'UNE AIRE DE TRAVAIL ET PERMETTANT DE FACILITER LE MOUVEMENT DUDIT ELEMENT PROTECTEUR ET DE LE BLOQUER DANS UNE POSITION DE PROTECTION
Abstract:
(EN) Arrangement for a shield (4) turnable advantageously over a working area for chip-forming machine tools to lighten the moving of the shield (4) and advantageously to lock it into shielding position. Shield according to the invention is characterized in that it includes a turning mechanism (1), advantageously a jointed lever means (13, 14), which connect the shield (4) with a fastening part (2) and/or carrying part (51; 61); and advantageously at least one power means (8, 9) influencing the turning mechanism (1), advantageously telescopically moving pressure spring.
(FR) Agencement pour élément protecteur (4) pouvant être orienté au-dessus d'une aire de travail de machines-outils produisant des copeaux, ledit agencement permettant de faciliter le déplacement dudit élément protecteur (4) et de bloquer ce dernier dans une position de protection. Ledit élément protecteur comprend un mécanisme pivotant (1), auquel est joint un organe de levier (13, 14), qui relie l'élément protecteur (4) à une partie de fixation (2) et/ou à une partie de support (51, 61). Ledit élément protecteur comprend également au moins un organe moteur (8, 9) qui agit sur le mécanisme pivotant (1) et un ressort à pression de préférence à déplacement télescopique.
Designated States: DE, DK, FI, GB, NO, SE
Publication Language: English (EN)
Filing Language: Finnish (FI)