ES8405713A1 - Automatic scraper chain tensioner - Google Patents

Automatic scraper chain tensioner

Info

Publication number
ES8405713A1
ES8405713A1 ES524190A ES524190A ES8405713A1 ES 8405713 A1 ES8405713 A1 ES 8405713A1 ES 524190 A ES524190 A ES 524190A ES 524190 A ES524190 A ES 524190A ES 8405713 A1 ES8405713 A1 ES 8405713A1
Authority
ES
Spain
Prior art keywords
shaft
roller
scraper chain
chain tensioner
automatic scraper
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.)
Expired
Application number
ES524190A
Other languages
Spanish (es)
Other versions
ES524190A0 (en
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of ES524190A0 publication Critical patent/ES524190A0/en
Publication of ES8405713A1 publication Critical patent/ES8405713A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Drives For Endless Conveyors (AREA)

Abstract

The scraper chain (10) tensioner has a first roller (18) on a first shaft with a pair of bearings, one located adjacent each end of the shaft (26) for permitting rotation of the first shaft and the first roller. - A second roller (20) has a second shaft and a pair of second bearings for permitting rotation of the second roller. An endless belt encircles both the rollers. A drive causes rotation of the rollers. The first shaft is mounted so that it is movable transverse to the axis of the shaft. A hydraulic system forces the shafts apart. (1/2)
ES524190A 1982-07-26 1983-07-16 Automatic scraper chain tensioner Expired ES8405713A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40148782A 1982-07-26 1982-07-26

Publications (2)

Publication Number Publication Date
ES524190A0 ES524190A0 (en) 1984-06-16
ES8405713A1 true ES8405713A1 (en) 1984-06-16

Family

ID=23587966

Family Applications (1)

Application Number Title Priority Date Filing Date
ES524190A Expired ES8405713A1 (en) 1982-07-26 1983-07-16 Automatic scraper chain tensioner

Country Status (3)

Country Link
JP (1) JPS5937222U (en)
AU (1) AU1726383A (en)
ES (1) ES8405713A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101962117B (en) * 2010-09-03 2012-07-25 湖南金马矿山设备有限公司 Chain tightening device for scraper conveyor

Also Published As

Publication number Publication date
ES524190A0 (en) 1984-06-16
AU1726383A (en) 1984-02-02
JPS5937222U (en) 1984-03-08

Similar Documents

Publication Publication Date Title
DE3760908D1 (en) Friction roller track with a housing
ATE138880T1 (en) HIGH SPEED ROLLER CONSTRUCTION
CA2056247A1 (en) Hinged metal band device mainly for moving heavy loads
MX9303146A (en) COMBINATION OF PUSH ROLLER FOR MAIN TRANSMISSION ARROW.
GR81762B (en)
CA2129211A1 (en) Conveying apparatus
GB2017034A (en) Belt conveyor apparatus
JPS56127501A (en) Sheet conveyor for copying machine or the like
ES8405713A1 (en) Automatic scraper chain tensioner
JPS57127150A (en) Belt transmission
SE8200533L (en) ROLLING DEVICE FOR ROLLING COUNTRY
GB2002469A (en) Infinitely-variable belt gearing
KR940703776A (en) Conveyor Unit (CONVEYOR)
FR2592637A1 (en) System for rapid handling on a sledge
JPS5772508A (en) Pool conveyer
GB2006392A (en) A Roller Conveyor Apparatus
ES8204383A1 (en) Conveyor with a delay device, especially for ceramic plates
JPS57141332A (en) Transport belt apparatus in copier
JPS5688012A (en) Conveying device for pannel
JPS5723506A (en) Device for preventing deviation of belt in end roller of belt conveyer
JPS5652311A (en) Device for coupling angularly bent portion of screw conveyor shaft
JPS55106908A (en) Reversing method for conveyor belt
FR2426192A1 (en) Belt driven speed reversing gear - has sliding clutch to engage either one of two pulleys which rotate in opposite directions
JPS5699106A (en) Roller conveyor
JPS648189A (en) Roller driving device for formass paper in printing machine

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519