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1. (WO1991017905) POWER SUPPLY MEANS FOR ELECTRICALLY OPERATED APPARATUSES AND A SWITCH FOR THE POWER SUPPLY MEANS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/017905 International Application No.: PCT/FI1991/000145
Publication Date: 28.11.1991 International Filing Date: 09.05.1991
Chapter 2 Demand Filed: 18.09.1991
IPC:
B60M 1/14 (2006.01) ,B60M 1/32 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
M
POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES
1
Power supply lines for contact with collector on vehicle
12
Trolley lines; Accessories therefor
14
Crossings; Points
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
M
POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES
1
Power supply lines for contact with collector on vehicle
30
Power rails
32
Crossings; Points
Applicants:
TAMROCK OY [FI/FI]; Pihtisulunkatu 9 SF-33330 Tampere, FI (AllExceptUS)
TSCHURBANOFF, Aleksei [FI/FI]; FI (UsOnly)
Inventors:
TSCHURBANOFF, Aleksei; FI
Agent:
OY KOLSTER AB; Stora Robertsgatan 23 P.O. Box 148 SF-00121 Helsinki, FI
Priority Data:
90246718.05.1990FI
Title (EN) POWER SUPPLY MEANS FOR ELECTRICALLY OPERATED APPARATUSES AND A SWITCH FOR THE POWER SUPPLY MEANS
(FR) MOYEN D'ALIMENTATION EN PUISSANCE POUR APPAREILS A FONCTIONNEMENT ELECTRIQUE ET COMMUTATEUR POUR CE MOYEN D'ALIMENTATION
Abstract:
(EN) A trolley-type power supply means and a turntable switch (8) for moving apparatuses such as mining equipment. The switch (8) is provided with two coupling portions (11, 12) installed in parallel with each other and reversely symmetrically with respect to a turning axis (9). By means of the coupling portions (11, 12) a trolley can be turned in a desired direction or shunted from the trolley track (5) to allow another trolley to pass by.
(FR) Moyen d'alimentation en puissance de type trolley et commutateur à plaque tournante (8) servant à déplacer des appareils servant notamment à l'exploitation minière. Le commutateur (8) est pourvu de deux parties d'accouplement (11, 12) situées parallèlement l'une par rapport à l'autre et, à l'inverse, symétriquement par rapport à un axe rotatif (9). On peut faire tourner un trolley dans le sens souhaité, au moyen des parties d'accouplement (11, 12) ou le faire changer de voie (5) pour permettre le passage d'un autre trolley.
Designated States: AT, AU, BB, BG, BR, CA, CH, DE, DK, ES, FI, GB, HU, JP, KP, KR, LK, LU, MC, MG, MW, NL, NO, PL, RO, SD, SE, SU, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, ML, MR, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
ZA1991/03625EP0529013RU02096198US5297661JPH05507044CA2082406
DE000069105499AU1991077730