AR001155A1 - Disposición para reconocer cuando cables de fibrassintéticas de ascensores están próximos para ser descartados - Google Patents

Disposición para reconocer cuando cables de fibrassintéticas de ascensores están próximos para ser descartados

Info

Publication number
AR001155A1
AR001155A1 AR33564296A AR33564296A AR001155A1 AR 001155 A1 AR001155 A1 AR 001155A1 AR 33564296 A AR33564296 A AR 33564296A AR 33564296 A AR33564296 A AR 33564296A AR 001155 A1 AR001155 A1 AR 001155A1
Authority
AR
Argentina
Prior art keywords
fiber
fibers
elevator
cord
discarded
Prior art date
Application number
AR33564296A
Other languages
English (en)
Inventor
De Claudio Angelis
Original Assignee
Inventio Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inventio Ag filed Critical Inventio Ag
Publication of AR001155A1 publication Critical patent/AR001155A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D07B1/148—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising marks or luminous elements
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D07B1/025—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D07B1/145—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising elements for indicating or detecting the rope or cable status
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
    • D07B1/162—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber enveloping sheathing
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/2046—Polyamides, e.g. nylons
    • D07B2205/205—Aramides
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3007—Carbon
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2007—Elevators

Abstract

La presente invención se refiere a una disposición para reconocer cuando cables de fibras sintéticas (5) de ascensores están próximos para serdescartados. El principio de reconocimiento de la necesidad de descartar un cable se basa en lacombi nación de dos tipos de fibras con diferentescaracterísticas en un cordón (18). Una fibra, es decir la fibra de aramida portante, presenta una elevada resistencia a la fatiga por flexión y unaelevada dilatación específica. La otra fibra, asaber la fibra de carbono eléctricamente conductora (19), presenta un comportamiento friable. Ambos tiposde fibra son retorcidos a un cordón (18). Durante el funcionamiento, las fibras indicadoras de carbono (19) se romperán o desgarrarán acausa de dilatacionesexcesivas o un número de ciclos demasiado elevado de flexiones en forma más temprana que las fibras portantes de aramida de un mismo cordón (18). El númerode fibras indicadoras desgarradas o rotas de carbono (19) puede serdeterminado con la cooperación de una fuente de tensión. Para asegurar que el cable (5)presente una capacidad residual de carga es preciso que solamente un determinado porcentaje de las fibras indicadoras de carbono (19) hayanfallado.Posteriormente el ascensor es desplazado automáticamente hacia una posición predeterminada de estacionamiento y desconectado.
AR33564296A 1995-03-06 1996-03-05 Disposición para reconocer cuando cables de fibrassintéticas de ascensores están próximos para ser descartados AR001155A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH63095 1995-03-06

Publications (1)

Publication Number Publication Date
AR001155A1 true AR001155A1 (es) 1997-09-24

Family

ID=4191492

Family Applications (1)

Application Number Title Priority Date Filing Date
AR33564296A AR001155A1 (es) 1995-03-06 1996-03-05 Disposición para reconocer cuando cables de fibrassintéticas de ascensores están próximos para ser descartados

Country Status (22)

Country Link
US (1) US5834942A (es)
EP (1) EP0731209B1 (es)
JP (1) JP3824698B2 (es)
KR (1) KR100434776B1 (es)
CN (1) CN1048777C (es)
AR (1) AR001155A1 (es)
AT (1) ATE181977T1 (es)
AU (1) AU700649B2 (es)
BR (1) BR9600892A (es)
CA (1) CA2169431C (es)
CZ (1) CZ288156B6 (es)
DE (1) DE59602355D1 (es)
DK (1) DK0731209T3 (es)
ES (1) ES2136335T3 (es)
HK (1) HK1011391A1 (es)
HU (1) HU218451B (es)
NO (1) NO305133B1 (es)
NZ (1) NZ286035A (es)
PL (1) PL181290B1 (es)
RU (1) RU2148117C1 (es)
TR (1) TR199600183A2 (es)
ZA (1) ZA961733B (es)

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ES2136335T3 (es) 1999-11-16
NO960880D0 (no) 1996-03-05
NZ286035A (en) 1997-06-24
DK0731209T3 (da) 2000-01-17
KR100434776B1 (ko) 2004-09-20
CZ288156B6 (en) 2001-05-16
BR9600892A (pt) 1997-12-30
CN1134484A (zh) 1996-10-30
NO960880L (no) 1996-09-09
RU2148117C1 (ru) 2000-04-27
AU4584896A (en) 1996-09-19
HK1011391A1 (en) 1999-07-09
JP3824698B2 (ja) 2006-09-20
HUP9600548A3 (en) 1999-11-29
TR199600183A2 (tr) 1996-10-21
ZA961733B (en) 1996-09-10
PL181290B1 (pl) 2001-07-31
DE59602355D1 (de) 1999-08-12
CA2169431A1 (en) 1996-09-07
KR960034054A (ko) 1996-10-22
CZ64996A3 (en) 1996-09-11
AU700649B2 (en) 1999-01-14
NO305133B1 (no) 1999-04-06
US5834942A (en) 1998-11-10
JPH08261972A (ja) 1996-10-11
HUP9600548A2 (en) 1997-05-28
CA2169431C (en) 2005-07-12
HU9600548D0 (en) 1996-05-28
EP0731209B1 (de) 1999-07-07
EP0731209A1 (de) 1996-09-11
PL313088A1 (en) 1996-09-16
CN1048777C (zh) 2000-01-26
HU218451B (hu) 2000-08-28
ATE181977T1 (de) 1999-07-15

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