MX168344B - PRE-SWITCH INSTALLATION ON A CAM WHEEL SPEED LIMITER FOR LIFTS - Google Patents

PRE-SWITCH INSTALLATION ON A CAM WHEEL SPEED LIMITER FOR LIFTS

Info

Publication number
MX168344B
MX168344B MX002871A MX287186A MX168344B MX 168344 B MX168344 B MX 168344B MX 002871 A MX002871 A MX 002871A MX 287186 A MX287186 A MX 287186A MX 168344 B MX168344 B MX 168344B
Authority
MX
Mexico
Prior art keywords
pendulum
lever
actuation
speed limiter
elevator
Prior art date
Application number
MX002871A
Other languages
Spanish (es)
Inventor
Anton Niederberger
Christian Mathys
Hans Kocher
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 MX168344B publication Critical patent/MX168344B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B66B5/044—Mechanical overspeed governors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B66B5/044—Mechanical overspeed governors
    • B66B5/046—Mechanical overspeed governors of the pendulum or rocker arm type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
    • B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Braking Arrangements (AREA)
  • Jib Cranes (AREA)

Abstract

La presente invención se refiere a instalación para el predesconectado de un limitador de velocidad de rueda de leva, la cual presenta un conmutador que con su acción para la impulsión del elevador fijo en el montante del limitador de velocidad y un dispositivo de accionamiento dispuesto en una palanca de péndulo, el cual pone en acción al conmutador al sobrepasarse la velocidad normal de viaje del elevador a una velocidad de viaje del elevador predeterminada que pueda debajo de la velocidad de disparo del limitador de velocidad, caracterizada porque. El dispositivo de accionamiento es una palanca de accionamiento montada en el brazo de péndulo de la palanca de péndulo que porta la nariz de péndulo que trabaja en conjunto con la corona de bloqueo del limitador de velocidad, palanca de accionamiento que posee un estribo de accionamiento - conmutante y una nariz de disparo, y la cual es mantenida en su posición de reposo por medio de por lo menos un dispositivo de retención que ejerce una fuerza retenedora y se asienta entre la palanca de accionamiento y la palanca de péndulo, con respecto a la dicha palanca de péndulo, posición en la cual su nariz de disparo queda más cerca o más profundo en la trayectoria de movimiento de la corona de bloqueo que la nariz de péndulo de la palanca de péndulo y al alcanzarse la velocidad predeterminada de viaje de la cabina del elevador es basculada en contra de la fuerza de retención a la posición de acción por medio de un engrane o diente de la corona de bloqueo.The present invention refers to an installation for the pre-disconnection of a cam wheel speed limiter, which has a commutator which, with its action for driving the elevator fixed in the speed limiter pillar, and a drive device arranged in a pendulum lever, which activates the commutator when the normal travel speed of the elevator is exceeded at a predetermined travel speed of the elevator that can be below the trip speed of the speed limiter, characterized in that. The actuation device is an actuation lever mounted on the pendulum arm of the pendulum lever that carries the pendulum nose that works in conjunction with the speed limiter locking crown, actuation lever having an actuation bracket - commutator and a trigger nose, and which is held in its rest position by means of at least one detent device that exerts a holding force and sits between the actuation lever and the pendulum lever, with respect to the said pendulum lever, position in which its firing nose is closer or deeper in the movement path of the locking crown than the pendulum nose of the pendulum lever and upon reaching the predetermined cabin travel speed of the elevator is tilted against the holding force to the action position by means of a gear or locking crown tooth.

MX002871A 1985-08-29 1986-06-20 PRE-SWITCH INSTALLATION ON A CAM WHEEL SPEED LIMITER FOR LIFTS MX168344B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3715/85A CH669181A5 (en) 1985-08-29 1985-08-29 PRELIMINARY DEVICE ON A CAM WHEEL SPEED LIMITER FOR ELEVATOR.

Publications (1)

Publication Number Publication Date
MX168344B true MX168344B (en) 1993-05-19

Family

ID=4261947

Family Applications (1)

Application Number Title Priority Date Filing Date
MX002871A MX168344B (en) 1985-08-29 1986-06-20 PRE-SWITCH INSTALLATION ON A CAM WHEEL SPEED LIMITER FOR LIFTS

Country Status (20)

Country Link
JP (1) JPS6251584A (en)
AT (1) AT397238B (en)
AU (1) AU582268B2 (en)
BE (1) BE905003A (en)
BR (1) BR8604110A (en)
CH (1) CH669181A5 (en)
DE (1) DE3615270A1 (en)
DK (1) DK162211C (en)
ES (1) ES2000722A6 (en)
FI (1) FI80661C (en)
FR (1) FR2586664B1 (en)
GB (1) GB2179795B (en)
HU (1) HU198651B (en)
IT (1) IT1197099B (en)
MX (1) MX168344B (en)
NL (1) NL193279C (en)
NO (1) NO163766C (en)
PT (1) PT82764B (en)
SE (1) SE468432B (en)
ZA (1) ZA866330B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03108461A (en) * 1989-09-19 1991-05-08 Marukita Shokuhin Kk Boiled bean and production thereof
US5065845A (en) * 1990-09-13 1991-11-19 Pearson David B Speed governor safety device for stopping an elevator car
IL131057A (en) * 1998-08-14 2002-07-25 Inventio Ag Device to arrest motion of an elevator installation
DE50309764D1 (en) 2002-04-02 2008-06-19 Inventio Ag Device for engaging a safety gear for an elevator car
JP4683915B2 (en) * 2004-12-22 2011-05-18 東芝エレベータ株式会社 Elevator governor
US8875846B2 (en) 2009-06-04 2014-11-04 Inventio Ag Speed limiter in an elevator system
EP2651807B1 (en) 2010-12-17 2014-09-17 Inventio AG Monitoring device for detecting an undesired travel of an elevator cab from a standstill
CN102168519B (en) * 2011-03-24 2012-11-21 宜昌四八二〇机电有限公司 Overspeed self-locking safety device
WO2013060597A1 (en) 2011-10-27 2013-05-02 Inventio Ag Speed-limiting means for a lift
CN103291781B (en) * 2012-02-23 2015-12-16 深圳市蓝韵实业有限公司 Ratchet brake structure and there is the Height-adjustable of ratchet brake structure
CN104837757B (en) * 2012-12-10 2016-12-14 因温特奥股份公司 There is the elevator device of speed restrictor
JP5678111B2 (en) * 2013-03-01 2015-02-25 株式会社日立製作所 Elevator equipment
CN107021395B (en) 2016-01-04 2020-11-10 奥的斯电梯公司 Elevator overspeed governor with automatic reset
CN105752790B (en) * 2016-03-24 2018-10-12 廊坊市久联机械有限公司 A kind of elevator governor
CN105712150A (en) * 2016-04-18 2016-06-29 廊坊市久联机械有限公司 Speed-governor of elevator
EA033019B1 (en) * 2017-05-02 2019-08-30 Открытое Акционерное Общество "Могилевский Завод Лифтового Машиностроения" (Оао "Могилевлифтмаш") Speed limiting device
EA033600B1 (en) * 2017-07-04 2019-11-08 Otkrytoe Aktsionernoe Obschestvo Mogilevskij Zavod Liftovogo Mash Jsc Mogilevliftmash Device for pulley blocking
CN111776913B (en) * 2020-07-20 2021-11-19 台州学院 Bent lever type anti-failure elevator safety tongs and elevator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7238999U (en) * 1973-09-20 Jungblut H Speed limiter for elevators or similar lifting and conveying equipment with timed shutdown
FR1186948A (en) * 1956-04-11 1959-09-03 Falconi & C G Speed regulator for lifts, hoists and lifts in general
CH387902A (en) * 1961-08-12 1965-02-15 Inventio Ag Device for monitoring the travel speed of elevators
US3327811A (en) * 1966-10-28 1967-06-27 Otis Elevator Co Governor
CH480258A (en) * 1967-10-04 1969-10-31 Aufzuege Ag Schaffhausen Speed limiter for elevators
CH572863A5 (en) * 1974-06-24 1976-02-27 Inventio Ag
DE2857376C2 (en) * 1978-01-21 1981-10-01 Thyssen Aufzüge GmbH, 7303 Neuhausen Speed limiter
US4230205A (en) * 1978-05-10 1980-10-28 Westinghouse Electric Corp. Elevator system

Also Published As

Publication number Publication date
SE8603635L (en) 1987-03-01
IT8621501A1 (en) 1988-02-19
AU582268B2 (en) 1989-03-16
GB2179795A (en) 1987-03-11
FI863292A0 (en) 1986-08-14
FI80661B (en) 1990-03-30
SE8603635D0 (en) 1986-08-28
JPS6251584A (en) 1987-03-06
NL193279B (en) 1999-01-04
BE905003A (en) 1986-10-16
DK403986A (en) 1987-03-01
IT8621501A0 (en) 1986-08-19
DE3615270A1 (en) 1987-03-12
NO863452L (en) 1987-03-02
NO163766B (en) 1990-04-09
JPH0339951B2 (en) 1991-06-17
FI863292A (en) 1987-03-01
AU6189886A (en) 1987-03-05
GB8612516D0 (en) 1986-07-02
ES2000722A6 (en) 1988-03-16
IT1197099B (en) 1988-11-25
NL193279C (en) 1999-05-06
PT82764B (en) 1995-03-01
GB2179795B (en) 1989-08-02
NO863452D0 (en) 1986-08-28
SE468432B (en) 1993-01-18
ZA866330B (en) 1987-04-29
ATA174286A (en) 1993-07-15
HU198651B (en) 1989-11-28
FI80661C (en) 1990-07-10
PT82764A (en) 1986-07-01
BR8604110A (en) 1987-04-22
DK162211B (en) 1991-09-30
CH669181A5 (en) 1989-02-28
NL8601839A (en) 1987-03-16
FR2586664B1 (en) 1989-11-03
DK162211C (en) 1992-03-16
NO163766C (en) 1990-07-18
HUT45219A (en) 1988-06-28
FR2586664A1 (en) 1987-03-06
AT397238B (en) 1994-02-25
DK403986D0 (en) 1986-08-25

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