FR2162035B1 - - Google Patents

Info

Publication number
FR2162035B1
FR2162035B1 FR7242307A FR7242307A FR2162035B1 FR 2162035 B1 FR2162035 B1 FR 2162035B1 FR 7242307 A FR7242307 A FR 7242307A FR 7242307 A FR7242307 A FR 7242307A FR 2162035 B1 FR2162035 B1 FR 2162035B1
Authority
FR
France
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
FR7242307A
Other versions
FR2162035A1 (fr
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.)
Jervis B Webb Co
Original Assignee
Jervis B Webb Co
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 Jervis B Webb Co filed Critical Jervis B Webb Co
Publication of FR2162035A1 publication Critical patent/FR2162035A1/fr
Application granted granted Critical
Publication of FR2162035B1 publication Critical patent/FR2162035B1/fr
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
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/44—Belt or chain tensioning arrangements
FR7242307A 1971-11-30 1972-11-28 Expired FR2162035B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20321071A 1971-11-30 1971-11-30

Publications (2)

Publication Number Publication Date
FR2162035A1 FR2162035A1 (fr) 1973-07-13
FR2162035B1 true FR2162035B1 (fr) 1978-06-30

Family

ID=22752973

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7242307A Expired FR2162035B1 (fr) 1971-11-30 1972-11-28

Country Status (10)

Country Link
US (1) US3777879A (fr)
JP (1) JPS5315268B2 (fr)
AU (1) AU456706B2 (fr)
BE (1) BE792059A (fr)
BR (1) BR7208425D0 (fr)
CA (1) CA964219A (fr)
DE (1) DE2257119B2 (fr)
FR (1) FR2162035B1 (fr)
GB (1) GB1366021A (fr)
IT (1) IT972999B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330155B2 (fr) * 1973-10-02 1978-08-25
US3963115A (en) * 1974-10-09 1976-06-15 Fritz Teske Apparatus for monitoring the operation of a drag chain conveyor
US4007826A (en) * 1976-04-02 1977-02-15 Stephens-Adamson, Inc. Dual pressure take-up apparatus and system for dual belt conveyor-elevator
FR2357764A1 (fr) * 1976-07-06 1978-02-03 Poclain Sa Dispositif de commande d'au moins deux organes moteurs a fluide
US4759438A (en) * 1986-06-05 1988-07-26 Auto-Veyor, Inc. Method of and apparatus for adjusting the length of chain conveyors and the like to accommodate for elongation or contraction thereof resulting from variations in load, wear, resiliency, tension and similar factors
DE3811393C2 (de) * 1988-04-05 1994-04-28 Udo Adam Gmbh Maschinenfabrik Bandspeicherstation mit automatischer Nachspannung
US5505293A (en) * 1995-01-23 1996-04-09 York Food Systems Spiral freezer infeed assist drive system
US5660267A (en) * 1995-11-13 1997-08-26 Mid-West Conveyor Company, Inc. Limit switch actuator for conveyor chain take-up
US5743376A (en) * 1996-01-23 1998-04-28 York International Spiral freezer conveyor belt infeed collapsing system
DE19634668C2 (de) * 1996-08-28 1999-06-24 O & K Rolltreppen Gmbh Hydraulisches Spannsystem für Personenförderanlagen, insbesondere für Rolltreppen und Rollsteige
US6349812B1 (en) * 1999-09-07 2002-02-26 Richard J. Epp Belt drive for a belt conveyor
US6695130B1 (en) * 2003-01-22 2004-02-24 Metso Paper, Inc. Chain conveyor with slack removal apparatus
DE102008058818A1 (de) * 2008-11-25 2010-05-27 Wemhöner Systems Technologies AG Kettenspanner für Antriebsketten
CN102556599A (zh) * 2011-12-02 2012-07-11 中煤张家口煤矿机械有限责任公司 刮板输送机的新型液压驱动系统
CN102556603B (zh) * 2012-02-13 2014-07-30 北京天地玛珂电液控制系统有限公司 一种刮板输送机链条张紧系统
EP3124407A1 (fr) * 2015-07-27 2017-02-01 Ammann Schweiz AG Dispositif convoyeur pour un finisseur ou un alimentateur
CA3020866A1 (fr) 2016-04-15 2017-10-19 Joy Global Underground Mining Llc Systemes et procedes pour tendre un transporteur dans un systeme d'exploitation miniere
EP3568365A4 (fr) * 2017-01-16 2020-11-11 Thyssenkrupp Industrial Solutions (USA), Inc. Système de tension hydraulique pour convoyeurs
US10569960B2 (en) 2018-07-19 2020-02-25 Joy Global Underground Mining Llc System and method for tensioning a conveyor in a mining system
CN114572623B (zh) * 2020-11-30 2023-03-07 中国科学院沈阳自动化研究所 一种可伸缩输送带
CN112298929A (zh) * 2020-12-03 2021-02-02 中冶北方（大连）工程技术有限公司 传送带恒力柔性拉紧装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460196A (en) * 1941-07-07 1949-01-25 Automotive Prod Co Ltd Balanced fluid motor valve
US2438068A (en) * 1944-08-19 1948-03-16 Jeffrey Mfg Co Conveyor slack take-up mechanism
US2532663A (en) * 1946-07-03 1950-12-05 Oilgear Co Clamping mechanism for draw presses
US2713935A (en) * 1951-08-06 1955-07-26 Mechanical Handling Sys Inc Endless carriage type conveyor
US2794538A (en) * 1954-12-06 1957-06-04 Webb Co Jervis B Slack sensing means for endless conveyors
GB793229A (en) * 1956-01-19 1958-04-09 Brueninghaus Gmbh Stahlwerke Improvements in tensioning means for endless conveyors
US3176801A (en) * 1962-10-12 1965-04-06 Northrop Corp Precision motion control device
GB1131854A (en) * 1965-06-18 1968-10-30 Elliott Brothers London Ltd Improvements in and relating to the monitoring of control systems

Also Published As

Publication number Publication date
DE2257119A1 (de) 1973-06-07
AU4858672A (en) 1974-05-23
BE792059A (fr) 1973-03-16
JPS5315268B2 (fr) 1978-05-23
IT972999B (it) 1974-05-31
US3777879A (en) 1973-12-11
FR2162035A1 (fr) 1973-07-13
BR7208425D0 (pt) 1973-09-18
DE2257119B2 (de) 1975-06-12
GB1366021A (en) 1974-09-04
JPS4863482A (fr) 1973-09-04
AU456706B2 (en) 1975-01-09
CA964219A (en) 1975-03-11

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Legal Events

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