EP 0427075 A3 19911113 - PROCEDURE AND APPARATUS FOR PRODUCING ELEVATOR LOAD DATA
Title (en)
PROCEDURE AND APPARATUS FOR PRODUCING ELEVATOR LOAD DATA
Publication
Application
Priority
FI 895376 A 19891110
Abstract (en)
[origin: EP0427075A2] Procedure and apparatus for producing elevator load data. The procedure employs one or more tension sensing detectors (14) placed on the elevator car unit (1) or on a member (33,35) carrying the weight of said unit. At least one detector is placed on the elevator car unit in a location where the tension caused by the load is high. Based on the information obtained from the detectors, a car load signal and another load signal, used especially in the start setting of a hoisting motor drive and dependent on the position of the elevator car unit, are produced.
IPC 1-7
IPC 8 full level
G01G 19/14 (2006.01); B66B 1/34 (2006.01); B66B 3/00 (2006.01)
CPC (source: EP)
B66B 1/3484 (2013.01)
Citation (search report)
- [X] GB 2055207 A 19810225 - TINSLEY TELCON LTD
- [A] GB 1407158 A 19750924 - HITACHI LTD
- [A] GB 1083260 A 19670913 - SCHWEIZ WAGONS AUFZUEGEFAB
- [A] US 2411023 A 19461112 - HENRY BRUNS WILLIAM
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0427075 A2 19910515; EP 0427075 A3 19911113; EP 0427075 B1 19950201; AT E117969 T1 19950215; AU 637843 B2 19930610; AU 6581690 A 19910516; BR 9005697 A 19910917; CA 2029422 A1 19910511; CA 2029422 C 19981229; DE 69016581 D1 19950316; DE 69016581 T2 19950614; FI 84105 B 19910628; FI 84105 C 19911010; FI 895376 A0 19891110; JP 2540665 B2 19961009; JP H03192081 A 19910821
DOCDB simple family (application)
EP 90120654 A 19901027; AT 90120654 T 19901027; AU 6581690 A 19901106; BR 9005697 A 19901109; CA 2029422 A 19901107; DE 69016581 T 19901027; FI 895376 A 19891110; JP 30279690 A 19901109