BE899861A - OVERLOAD PROTECTION TRANSMISSION, IN PARTICULAR FOR DRIVING COAL PLANERS, SQUEEGEE CONVEYORS, OR THE LIKE. - Google Patents

OVERLOAD PROTECTION TRANSMISSION, IN PARTICULAR FOR DRIVING COAL PLANERS, SQUEEGEE CONVEYORS, OR THE LIKE.

Info

Publication number
BE899861A
BE899861A BE0/213095A BE213095A BE899861A BE 899861 A BE899861 A BE 899861A BE 0/213095 A BE0/213095 A BE 0/213095A BE 213095 A BE213095 A BE 213095A BE 899861 A BE899861 A BE 899861A
Authority
BE
Belgium
Prior art keywords
squeegee
conveyors
overload protection
protection transmission
driving coal
Prior art date
Application number
BE0/213095A
Other languages
French (fr)
Original Assignee
Gewerk Eisenhuette Westfalia
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 Gewerk Eisenhuette Westfalia filed Critical Gewerk Eisenhuette Westfalia
Publication of BE899861A publication Critical patent/BE899861A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/04—Safety devices
    • E21C35/043—Protection against overload during transfer of machines for slitting or completely freeing the mineral from the seam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H35/00—Gearings or mechanisms with other special functional features
    • F16H35/10—Arrangements or devices for absorbing overload or preventing damage by overload

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Retarders (AREA)
  • Transmission Devices (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • General Details Of Gearings (AREA)

Abstract

Pour mesurer les couples, elle comporte au moins un organe de mesure (34) constitué de préférence, par une cheville de mesure à laquelle s'applique la pression, comportant des jauges de contrainte extensométriques. L'organe de mesure (34) est rattaché à un étage d'engrenage planétaire (3) et il joue en meme temps le role d'un organe de retenue qui empeche de tourner l'engrenange de l'étage à engrenage planétaire fixe en cours de fonctionnement, de préférence se couronne (27). L'organe de mesure (34) s'appuie sur le carter de transmission (28) et, de façon appropriée, il est placé dans une chambre du carter (30) de façon à pouvoir etre facilement ramplacé.To measure the torques, it comprises at least one measuring member (34) preferably constituted by a measuring pin to which the pressure is applied, comprising strain gauges. The measuring member (34) is attached to a planetary gear stage (3) and at the same time plays the role of a retaining member which prevents the gear of the planetary gear stage from being fixed in during operation, preferably crowned (27). The measuring member (34) rests on the transmission casing (28) and, suitably, it is placed in a chamber of the casing (30) so that it can be easily replaced.

BE0/213095A 1983-06-10 1984-06-08 OVERLOAD PROTECTION TRANSMISSION, IN PARTICULAR FOR DRIVING COAL PLANERS, SQUEEGEE CONVEYORS, OR THE LIKE. BE899861A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833320997 DE3320997A1 (en) 1983-06-10 1983-06-10 GEARBOX WITH OVERLOAD PROTECTION, ESPECIALLY FOR THE DRIVE OF CARBON PLANES, CHAIN SCRATCH CONVEYORS AND THE LIKE.

Publications (1)

Publication Number Publication Date
BE899861A true BE899861A (en) 1984-10-01

Family

ID=6201150

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/213095A BE899861A (en) 1983-06-10 1984-06-08 OVERLOAD PROTECTION TRANSMISSION, IN PARTICULAR FOR DRIVING COAL PLANERS, SQUEEGEE CONVEYORS, OR THE LIKE.

Country Status (5)

Country Link
BE (1) BE899861A (en)
DE (1) DE3320997A1 (en)
FR (1) FR2547886A1 (en)
GB (1) GB2141199B (en)
PL (1) PL248123A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4002303A1 (en) * 1990-01-26 1991-08-01 Gewerk Eisenhuette Westfalia Electric motor and associated gears
DE4021302A1 (en) * 1990-07-04 1992-01-16 Atlas Copco Eickhoff Road Cutting and loading machine - has load sensing on conveyor with control of cutting speed to prevent overloading
GB2316494A (en) * 1996-08-24 1998-02-25 Crane Electronics Determining torque applied by powered tool
ES2426402T3 (en) * 2010-09-29 2013-10-23 Siemens Aktiengesellschaft Planetary gear for a wind power installation or for industrial applications
CN103573960B (en) * 2013-10-22 2016-08-17 重庆大学 Mine with cutting part of heading machine mechanical electronic hydraulic composite power actuating device
EP3412926B1 (en) * 2017-06-08 2020-11-11 IMS Gear SE & Co. KGaA Planetary gearing transmission assembly, in particular for an electromechanical service brake or an electromechanical parking brake for a motor vehicle
IT201900021570A1 (en) * 2019-11-19 2021-05-19 Dinamic Oil S P A IMPROVED PLANETARY REDUCER
CN111686485A (en) * 2020-05-14 2020-09-22 南京奥伯尔环保设备有限公司 Automatic mud scraping control device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB453435A (en) * 1934-03-06 1936-09-07 Mueller Friedrich Improvements in or relating to measuring and regulating appliances for rotary deep boring
GB488154A (en) * 1936-12-02 1938-07-01 Siemens App Und Maschinen Gmbh Improvements in or relating to torque measuring devices
GB881190A (en) * 1957-04-09 1961-11-01 Centrax Ltd Improvements in or relating to epicyclic gearing and mechanisms employing such gearing
US3385136A (en) * 1966-03-15 1968-05-28 Avco Corp Strain gauge torquemeter for measuring the torque in epicyclic transmission
JPS5229376B2 (en) * 1972-04-13 1977-08-02
GB1384173A (en) * 1972-05-31 1975-02-19 Anderson Mavor Ltd Overload cut-out mechanism for mining machine mechanical haulage mechanism
DE2460098C3 (en) * 1974-12-19 1982-06-16 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Electric chain drive for planing systems, chain conveyor and the like.
GB1592354A (en) * 1976-11-11 1981-07-08 Anderson Strathclyde Ltd Mineral mining machine cutter driving mechanism having a load sensing device to regulate the haulage speed of the machine when the cutter driving mechanism is overloaded
GB2047408A (en) * 1978-12-21 1980-11-26 Dresser Europe Sa Sensing overload in a geared drive
DE3043237A1 (en) * 1980-11-15 1982-07-01 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen METHOD AND DEVICE FOR OVERLOADING THE DRIVES OF UNDERGROUND EXTRACTION AND CONVEYOR DEVICES

Also Published As

Publication number Publication date
DE3320997A1 (en) 1984-12-13
DE3320997C2 (en) 1992-12-17
PL248123A1 (en) 1985-01-30
GB8414547D0 (en) 1984-07-11
GB2141199A (en) 1984-12-12
GB2141199B (en) 1986-09-03
FR2547886A1 (en) 1984-12-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GEWERKSCHAFT EISENHUTTE WESTFALIA

Effective date: 19870630