ES271041U - Fijacion por tornillos de partes anejas a los perfiles laterales de los tramos del canal de un transportador rascador decadenas. - Google Patents

Fijacion por tornillos de partes anejas a los perfiles laterales de los tramos del canal de un transportador rascador decadenas.

Info

Publication number
ES271041U
ES271041U ES1982271041U ES271041U ES271041U ES 271041 U ES271041 U ES 271041U ES 1982271041 U ES1982271041 U ES 1982271041U ES 271041 U ES271041 U ES 271041U ES 271041 U ES271041 U ES 271041U
Authority
ES
Spain
Prior art keywords
side walls
recesses
attachments
scraper
fixing
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES1982271041U
Other languages
English (en)
Other versions
ES271041Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of ES271041U publication Critical patent/ES271041U/es
Application granted granted Critical
Publication of ES271041Y publication Critical patent/ES271041Y/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
    • B65G19/18—Details
    • B65G19/28—Troughs, channels, or conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Chain Conveyers (AREA)

Abstract

Fijación por tornillos de partes anejas a los perfiles laterales de los tramos del canal de un transportador rascador de cadenas, especialmente para explotaciones mineras subterráneas, presentando los perfiles laterales en la zona de transición entre su alma vertical y el ala superior, ranuras destalonadas, abiertas hacia arriba, que constituyen cajas de alojamiento para cabezas de forma no redonda de tornillos de fijación, caracterizada porque las ranuras tienen una profundidad que es menor que el espesor del alma de los perfiles laterales y se redondean aproximadamente en forma semicircular en su fondo, configurandose las cabezas de los tornillos como piezas de relleno adaptadas a la forma y a las dimensiones de las ranuras a los que rellenan sensiblemente por completo.
ES1982271041U 1981-01-28 1982-01-27 Fijacion por tornillos de partes anejas a los perfiles laterales de los tramos del canal de un transportador rascador decadenas. Expired ES271041Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3102702A DE3102702C2 (de) 1981-01-28 1981-01-28 Vorrichtung zur Schraubenbefestigung von Anbauteilen an den Seitenprofilen der Rinnenschüsse eines Kettenkratzförderers, insbesondere für den Einsatz in Bergbau-Untertagebetrieben

Publications (2)

Publication Number Publication Date
ES271041U true ES271041U (es) 1983-09-01
ES271041Y ES271041Y (es) 1984-03-16

Family

ID=6123467

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982271041U Expired ES271041Y (es) 1981-01-28 1982-01-27 Fijacion por tornillos de partes anejas a los perfiles laterales de los tramos del canal de un transportador rascador decadenas.

Country Status (5)

Country Link
US (1) US4718542A (es)
DE (1) DE3102702C2 (es)
ES (1) ES271041Y (es)
FR (1) FR2498571B1 (es)
GB (1) GB2091669B (es)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2379752A (en) * 1942-05-15 1945-07-03 Frederick W Schultz Bolt and mounting therefor
DE1820585U (de) * 1960-08-25 1960-10-27 Henschel Werke G M B H Schraubenbolzen mit exzentrisch zur laengsachse angeordnetem kopf.
DE1910021U (de) * 1964-12-12 1965-02-18 Eickhoff Geb Strebfoerdermittel, insbesondere doppelkettenkratzfoerderer.
DE1286489B (de) * 1967-07-18 1969-01-09 Eisengiesserei A Beien Foerderer, insbesondere Kratzerfoerderer als Strebfoerderer mit kurzen Zwischenrinnenschuessen zur Befestigung von Aufsatzblechen od. dgl.
DE1805210A1 (de) * 1967-12-29 1969-10-16 Augsburg Nuernberg Ag Zweignie Nasenschraube
GB1315924A (en) * 1972-02-03 1973-05-09 Belgrave Blackheath Ltd Clamping bolts
FR2306908A1 (fr) * 1975-04-12 1976-11-05 Gewerk Eisenhuette Westfalia Bac de convoyeur a raclettes a chaines et garniture laterale destinee a etre rapportee sur celui-ci
DE2915584A1 (de) * 1979-04-18 1980-10-30 Gewerk Eisenhuette Westfalia Kettenkratzfoerderer, insbesondere fuer bergbau-untertagebetriebe
GB2078653B (en) * 1980-06-25 1984-09-26 Dowty Meco Ltd Scraper-chain conveyors
DE3035604A1 (de) * 1980-09-20 1982-05-06 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Verstaerkter rinnenschuss fuer kettenkratzfoerderer, insbesondere fuer den einsatz in bergbaubetrieben

Also Published As

Publication number Publication date
US4718542A (en) 1988-01-12
DE3102702A1 (de) 1982-09-02
GB2091669A (en) 1982-08-04
DE3102702C2 (de) 1985-12-19
GB2091669B (en) 1984-05-10
ES271041Y (es) 1984-03-16
FR2498571A1 (fr) 1982-07-30
FR2498571B1 (fr) 1987-03-20

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19960603