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1. (ZA1991/03625) POWER SUPPLY MEANS FOR ELECTRICALLY OPERATED APPARATUSES AND A SWITCH FOR THE POWER SUPPLY MEANS

Office : South Africa
Application Number: 1991/03625 Application Date: 14.05.1991
Publication Number: 1991/03625 Publication Date: 26.02.1992
Publication Kind : B
IPC:
B 60
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
M
POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES
CPC:
B60M 1/32
B60M 1/14
Applicants: TAMROCX OY
Inventors: ALEKSEL TSCHURBANOFF
Agents: BOWMAN GILFILLAN INC. (JOHN & KERNICK)
Priority Data: 902467 null FI
902467 18.05.1990 FI
Title: (EN) POWER SUPPLY MEANS FOR ELECTRICALLY OPERATED APPARATUSES AND A SWITCH FOR THE POWER SUPPLY MEANS
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.
Also published as:
EP0529013RU02096198US5297661JPH05507044CA2082406DE000069105499
AU1991077730WO/1991/017905