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1. (WO2007011289) DEVICE FOR A GRINDING MACHINE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/011289 International Application No.: PCT/SE2006/000889
Publication Date: 25.01.2007 International Filing Date: 18.07.2006
IPC:
B24D 7/06 (2006.01) ,B24B 7/18 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
D
TOOLS FOR GRINDING, BUFFING OR SHARPENING
7
Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
06
with inserted abrasive blocks, e.g. segmental
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
B
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
7
Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
10
Single-purpose machines or devices
18
for grinding floorings, walls, ceilings or the like
Applicants:
SCANMASKIN SVERIGE AB [SE/SE]; Box 187 S-437 22 Lindomme, SE (AllExceptUS)
BERGSTRAND, Claes-Göran [SE/SE]; SE (UsOnly)
KJOS, Odd [SE/SE]; SE (UsOnly)
Inventors:
BERGSTRAND, Claes-Göran; SE
KJOS, Odd; SE
Agent:
CEGUMARK AB; P.O. Box 53047 S-400 14 Göteborg, SE
Priority Data:
0501695-118.07.2005SE
Title (EN) DEVICE FOR A GRINDING MACHINE
(FR) DISPOSITIF POUR MEULEUSE
Abstract:
(EN) The invention relates to a device (1) for the detachable fastening of a number of holding plates for carrying grinding elements on a rotatably driven grinding plate (4) for floors or similar surfaces. According to the invention, radial (6) grooves (10) extend convergingly in the direction (7) from the centre (8) of the grinding plate toward the outer portion (9) thereof, which grooves are arranged to holdingly co-operate with detachable congruent gripping members projecting from the underside of the respective holding plate (2) . Related grinding elements are arranged to be situated on the top side of the respective holding plate (2), and the grooves (10) as well as the gripping members have wedge-shaped sloping edge surfaces for the mutual gripping cooperation between pair-wise groove edge surfaces and gripping- member edge surfaces.
(FR) La présente invention concerne un dispositif (1) pour la fixation détachable d’un certain nombre de plaques de maintien destinées à supporter des éléments de meulage sur une plaque de meulage entraînée de manière rotative (4) pour des sols ou des surfaces similaires. Selon l’invention, des rainures (10) radiales (6) s’étendent de manière convergente dans la direction (7) depuis le centre (8) de la plaque de meulage vers la partie extérieure (9) de celle-ci, lesdites rainures étant agencées afin de coopérer de manière retenue avec des éléments de préhension détachables correspondants faisant saillie depuis le côté inférieur de la plaque de maintien (2) respective. Des éléments de meulage associés sont agencés de manière à être situés sur le côté supérieur de la plaque de maintien (2) respective, et les rainures (10) ainsi que les éléments de préhension ont des surfaces de bord inclinés en forme de coin pour la coopération de préhension mutuelle entre les surfaces de bord de rainures par paire et les surfaces de bord d’éléments de préhension.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: Swedish (SV)
Also published as:
NO20076236EP1904271