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GB2481891A - Support and roller assembly for a telescopic conveyor - Google Patents

Support and roller assembly for a telescopic conveyor Download PDF

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Publication number
GB2481891A
GB2481891A GB201110822A GB201110822A GB2481891A GB 2481891 A GB2481891 A GB 2481891A GB 201110822 A GB201110822 A GB 201110822A GB 201110822 A GB201110822 A GB 201110822A GB 2481891 A GB2481891 A GB 2481891A
Authority
GB
United Kingdom
Prior art keywords
support
base frame
frame
assembly
resilient
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
GB201110822A
Other versions
GB2481891B (en
GB201110822D0 (en
Inventor
Mark Quinn
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.)
Telestack Ltd
Original Assignee
Telestack Ltd
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 Telestack Ltd filed Critical Telestack Ltd
Publication of GB201110822D0 publication Critical patent/GB201110822D0/en
Publication of GB2481891A publication Critical patent/GB2481891A/en
Application granted granted Critical
Publication of GB2481891B publication Critical patent/GB2481891B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65G13/00—Roller-ways
    • B65G13/11—Roller frames
    • 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
    • B65G13/00—Roller-ways
    • B65G13/11—Roller frames
    • B65G13/12—Roller frames adjustable
    • 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
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/26—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of co-operating units, e.g. interconnected by pivots
    • B65G17/28—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of co-operating units, e.g. interconnected by pivots extensible, e.g. telescopic
    • 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
    • B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
    • B65G21/14—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of length or configuration of load-carrier or traction element
    • 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
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • 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
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • 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
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/10—Arrangements of rollers
    • 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
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/10—Arrangements of rollers
    • B65G39/12—Arrangements of rollers mounted on framework
    • 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
    • B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
    • 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
    • B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
    • B65G41/001—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames with the conveyor adjustably mounted on the supporting frame or base
    • 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
    • B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
    • B65G41/007—Means for moving conveyor frames and control arrangements therefor
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

A support assembly for a telescopic conveyor for supporting an extendable frame 4 on a base frame 2. The support assembly comprises a plurality of transversely extending support rollers 10, 12, each independently mounted on the base frame 2 to extend transverse to the longitudinal axis of the base frame 2 and to support the extendable frame 4 thereon. At least one of the support rollers 10, 12 is resiliently supported on base 2 frame via a resilient mounting means 30, 32. Roller support frame 6 and bearing blocks 20, 22. Resilient mounting means 30, 32 may comprise a resilient spacer comprising a block of resilient material such as polyurethane, polyethylene, methyl diphenyl diisocyanate (MDI) polyurethane or polyethylene 2 (PE2)

Description

Support Assembly for a Telescopic Conveyor This invention relates to support assembly for a telescopic conveyor, and more particularly to a support assembly for a telescopic conveyor having a plurality of axially spaced support rollers mounted on a base frame for supporting an extendable frame, wherein means are provided for equalising the load borne by the support rollers.
Telescopic conveyors are commonly provided for the handling of articles. Such conveyors may be moved from location to location and adjusted in length so as to conform to the particular working environment, for example for unloading ships.
Typically, telescopic conveyors consist of two or more conveyor sections adapted to be extended and retracted with respect to one another in telescopic fashion. In an example having two conveyor sections, an extendable section is telescopically mounted within a base section, the extendable section being supported on the base section at an outer end of the base section by a support assembly comprising one or more support rollers mounted on the base section. Typically two or more axially spaced support rollers are provided to carry the load of the extendable section therebetween, each support roller being rotatable about an axis extending transverse to the base section.
Due to flexure of the conveyor sections, in particularly the cant ilevered extendable frame when in its extended position supported on the end of the base frame, the proportion of the weight of the extendable frame, and its load, borne by each of the axially spaced rollers can vary depending upon the position of the extendable frame with respect to the base frame and the load on the conveyor sections. To counter this, either each support roller and its supporting structures must be adapted to be capable of withstanding substantially the entire load of the extendable frame or a load equalisation system must be provided to spread the load evenly between the support rollers.
In a known system, disclosed in US 6,056,252, the extendable frame is supported on the base frame on a set of rollers mounted on a lever arm pivotable about a central fulcrum such that the rollers are located on either side of the fulcrum through which the load borne by the rollers passes. The fulcrum ensures that each roller bears an equal proportion of the load imposed on the end of the base frame by the extendable frame. Because all of the load borne by the support rollers is passed through this fulcrum, the bearing associated therewith and its associated support structure must be made to withstand the entire weight of the extendable frame and its load and therefore is prone to very high loads, leading to excessive wear or damage and requiring frequent maintenance. Furthermore, when the conveyor is used in a hostile environment, the bearings and pivot points of the load equalising system require even higher maintenance and are more prone to failure. While the bearings may be protected by seals, such adds further to the cost and complexity of the load equalising system.
An objective of the present invention is to provide an improved load equalising system with fewer moving parts for greater reliability and lower maintenance requirements as well as to provide a more compact and lower cost alternative to other load equalising systems based upon pivotally mounted lever arms.
According to the present invention there is provided a support assembly for a telescopic conveyor for supporting an extendable frame on a base frame, said support assembly comprises a plurality of transversely extending support rollers, each support roller being independently mounted on the base frame to extend transverse to the longitudinal axis of the base frame to support the extendable frame thereon, at least one of the support rollers being resiliently supported on said base frame via a resilient mounting means.
Preferably said resilient mounting means comprises a resilient material disposed between the at least one support roller and the base frame such that the load applied to the at least one support roller by the extendable frame is transmitted to the base frame through the resilient material.
Preferably at least the support roller closest to an outer end of the base frame is supported on the base frame via said resilient mounting means.
In a preferred embodiment, each of said plurality of support rollers is supported on the base frame via respective resilient mounting means.
Preferably said at least one support roller is mounted on or in at least one support member, said at least one support member being supported on the base frame via said resilient mounting means.
In one embodiment, each of said plurality of support rollers extends substantially across the width of the base frame to support the extendable frame thereon, the ends of each support roller being supported on or in respective support members mounted on the base frame at respective side regions thereof, the support members of said at least one support roller being supported on the base frame via respective resilient mounting means.
Preferably the resilient mounting means comprises a resilient spacer interposed between the or each support member of said at least one support roller and a respective surface of said base frame. Preferably said resilient spacer comprises a block of resilient material.
The or each support member may comprise a bearing block having at least one support roller supporting bearing mounted therein.
An embodiment of the present invention will now be described, by way of example only, with reference to the accompanying drawings, in which:-Fig. 1 is a perspective view of a telescopic conveyor having a support assembly according to an embodiment of the present invention; Fig. 2 is a perspective view of the support assembly of the telescopic conveyor of Fig. 1; Fig. 3 is a side view of a telescopic conveyor having a support assembly according to a further embodiment of the present invention; and Fig. 4 is a perspective view of the conveyor of Fig. 3.
A telescopic conveyor system having a support assembly according to an embodiment of the present invention is shown in Figures 1 and 2. The telescopic conveyor comprises an elongate support frame 1 including an elongate base frame 2 and a coaxially mounted elongate extendable frame 4 telescopically mounted within the base frame to be reciprocally moveable with respect to the base frame 2 between a retracted position and an extended position. Both the base frame 2 and the extendable frame 4 have a generally rectangular cross-section, with the cross-section of the extendable frame 4 being smaller than the cross-section of the base frame 2 SO that the extendable frame 4 can be received within the base frame 2. The base frame 2 and extendable frame 4 each comprise a hollow lattice of frame members and interconnecting bracing members, to provide a light but strong rigid load supporting stnicture, as is known in the art.
A conveyor belt (not shown) is mounted on each of the base frame 2 and extendable frame 4 to provide a conveying surface along an upper region of the support frame 1.
Actuators, such as double acting hydraulic rams, may be provided for extending and retracting the extendable frame with respect to the base frame.
The extendable frame 4 is supported at an outer end of the base frame 2 on a support assembly comprising a pair of spaced apart support rollers 10,12 extending transversely between lower sides of the base frame 2 between a pair of roller support frames 6, such that that the support rollers 10,12 extend below the extendable frame 4, whereby the lower frame members of the extendable frame 4 can roll along the support rollers 10,12 during movement of the extendable frame 4 between its retracted and extended positions.
Additional support rollers (not shown) are provided on an inner end of the extendable frame at an upper end thereof to run along an inner surface of the base frame.
The extendable frame 4 extends in cantilevered fashion from the base frame 2, such that the free outer end of the extendable frame 4 is unsupported. The weight of the extendable frame 4, and also the weight of any conveyed articles carried thereon, cause the extendable frame 4 to sag or deflect to a certain degree of curvature along its longitudinal axis, particularly when in its extended position. If the support rollers 10,12 were rigidly mounted on the base frame 2, this curvature could result in the support roller 12 located closest to the outer end of the base frame 2 bearing substantially the entire weight of the extendable frame 4 and its load while an adjacent support roller 10 is subjected to a disproportionately lighter load.
This may result in excessive stresses being concentrated on one support roller, and on the region of the base frame upon which it is supported.
To avoid this problem, the support rollers 10,12 of the support assembly according to the present invention are resiliently mounted on the base frame 2 to allow the load on the support rollers to be substantially equalised therebetween, as will de described below in more detail.
A best seen from Fig. 2, the ends of each roller 10,12 are mounted in respective bearings located in respective bearing blocks 20,22 mounted on roller support frames positioned on each side of the base frame 2. The bearing blocks 20,22 of each roller are mounted on the respective support frame 6 of the base frame 2 via resilient spacers 30,32 formed from a tough resilient polymeric material, such as polyurethane or polyethylene, in particular methylene diphenyl diisocyanate (MDI) polyurethane or polyethylene 2 (PE2). The resilient spacers 30,32 may comprise a sandwiched structure comprising a stack of rigid plates, for example metal plates, said rigid plates having layers of resilient material, such as a rubber or other polymeric material, interposed between the rigid plates. The resilient material may have a shore hardness of approximately 60. A suitable resilient spacer may be the SAW 150 vibration isolating mount manufactured by Trelleborg Industrial AVS.
The load applied to each support roller 10,12 by the extendable frame 4 resting thereon is passed to the base frame 2 through the bearing blocks 20,22 and the resilient spacers 30,32 therebeneath. As such, if the outer support roller 12 is exposed to a higher load than the adjacent inner support roller 10, for example due to the curvature of the extendable frame 4, the resilient spacers 32 supporting the bearing blocks 22 of the outer roller 12 are compressed, causing a downward deflection of the outer roller 12 and a transfer of load onto the adjacent inner roller 10, effectively equalising the load between the rollers 10,12.
The support assembly according to the present invention is able to substantially equalise the load between the rollers of the support assembly without requiring any additional components beyond the resilient spacers located between the bearing blocks and the supporting surface of the base frame. Thus the load equalising system has no moving parts, bearings or pivoting components requiring maintenance, and thus provides a more reliable, simpler and cheaper alternative to known systems.
While two spaced support rollers are shown in the embodiment described above, the present invention is equally suitable for use with three or more rollers as each roller is independently mounted on the base frame. For example, in the embodiment shown in Figs. 3 and 4, four spaced support rollers 100,102,104,106 are provided, the ends of each roller 100,102,104,106 being mounted in respective bearing bearings located in respective bearing blocks 108,110,112,114 mounted on roller support frames 116 positioned on each side of the base frame 118. As with the first embodiment, the bearing blocks of each roller are mounted on the respective support frame 116 of the base frame 118 via resilient spacers 120,122,124,126.
The support assembly according to the present invention can be tuned to improve load equalisation between the rollers by adjusting the resilience of the respective resilient spacers supporting individual rollers. Such adjustment of the resilience of the spacers can be achieved by adjusting the thickness of the spacers or the material used. The thickness of the spacers can also be adjusted, or additional shims can be used, to adjust the contact between each support roller and the extendable frame to calibrate the system and to take account of manufacturing tolerances and working conditions, such as the loading of the support frame, or wear.
The invention is not limited to the embodiment(s) described herein but can be amended or modified without departing from the scope of the present invention.

Claims (10)

  1. Claims 1. A support assembly for a telescopic conveyor for supporting an extendable frame on a base frame, said support assembly comprises a plurality of transversely extending support rollers, each support roller being independently mounted on the base frame to extend transverse to the longitudinal axis of the base frame to support the extendable frame thereon, at least one of the support rollers being resiliently supported on said base frame via a resilient mounting means.
  2. 2. An assembly as claimed in claim 1, wherein said resilient mounting means comprises a resilient material disposed between the at least one support roller and the base frame such that the load applied to the at least one support roller by the extendable frame is transmitted to the base frame through the resilient material.
  3. 3. An assembly as claimed in any preceding claim, wherein at least the support roller closest to an outer end of the base frame is supported on the base frame via said resilient mounting means.
  4. 4. An assembly as claimed in any preceding claim, wherein each of said plurality of support rollers is supported on the base frame via respective resilient mounting means.
  5. 5. An assembly as claimed in any preceding claim, wherein said at least one of said plurality of support rollers is mounted on or in at least one support member, said at least one support member being supported on the base frame via said resilient mounting means.
  6. 6. An assembly as claimed in claim 5, wherein each of said plurality of support rollers extends substantially across the width of the base frame to support the extendable frame thereon, the ends of each support roller being supported on or in respective support members mounted on the base frame at respective side regions thereof, the support members of said at least one support roller being supported on the base frame via respective resilient mounting means.
  7. 7. An assembly as claimed in claim 5 or claim 6, wherein the or each resilient mounting means comprises a resilient spacer interposed between the or each support member of said at least one support roller and a respective surface of said base frame.
  8. 8. An assembly as claimed in claim 7, wherein said resilient spacer comprises a block of resilient material.
  9. 9. An assembly as claimed in any preceding claim, wherein the or each support member may comprise a bearing block having at least one support roller supporting bearing mounted therein.
  10. 10. A support assembly for a telescopic conveyor substantially as herein described with reference to the accompanying drawings.
GB201110822A 2010-07-07 2011-06-27 Support assembly for a telescopic conveyor Active GB2481891B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1011400.7A GB201011400D0 (en) 2010-07-07 2010-07-07 Support assembly for a telescopic conveyor

Publications (3)

Publication Number Publication Date
GB201110822D0 GB201110822D0 (en) 2011-08-10
GB2481891A true GB2481891A (en) 2012-01-11
GB2481891B GB2481891B (en) 2014-02-19

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GBGB1011400.7A Ceased GB201011400D0 (en) 2010-07-07 2010-07-07 Support assembly for a telescopic conveyor
GB201110822A Active GB2481891B (en) 2010-07-07 2011-06-27 Support assembly for a telescopic conveyor

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GBGB1011400.7A Ceased GB201011400D0 (en) 2010-07-07 2010-07-07 Support assembly for a telescopic conveyor

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014017934A1 (en) 2012-07-23 2014-01-30 Splast Sp. Z.O.O. Sp.K. Photocatalytic tio2 coatings at the polymer surfaces activated by sunlight, the methods of producing it and its use
WO2014016239A1 (en) 2012-07-23 2014-01-30 Uniwersytet Jagiellonski PHOTOCATALYTIC TiO2 COATINGS ON THE POLYMER SURFACES ACTIVATED WITH VISIBLE LIGHT, METHOD OF THEIR PREPARATION AND USE THEREOF

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110965112B (en) * 2019-12-19 2022-02-11 漳州市福美鑫新材料科技有限公司 Electroplating time adjusting device for automatic electroplating equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB531475A (en) * 1939-06-14 1941-01-06 Austin Hoy & Co Ltd Improvements in or relating to chain mining machines and conveying devices for use therewith
SU543561A1 (en) * 1975-03-20 1977-01-25 Всесоюзный Институт По Проектированию Организации Энергетического Строительства "Оргэнергострой" Retractable conveyor
CA2223202A1 (en) * 1997-11-27 1999-05-27 Thor Steel & Welding Ltd. Support assembly for telescopic conveyor system
US6056252A (en) * 1997-11-26 2000-05-02 Thor Steel & Welding Ltd. Support assembly for telescopic conveyor system
US6360876B1 (en) * 1994-08-11 2002-03-26 Superior Industries, Inc. Portable telescoping radial stacking conveyor
US6929113B1 (en) * 2004-03-17 2005-08-16 Hoover Conveyor & Fabrication Corp. Telescoping stacking conveyor having a single conveyor belt and single drive mechanism for the belt

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB531475A (en) * 1939-06-14 1941-01-06 Austin Hoy & Co Ltd Improvements in or relating to chain mining machines and conveying devices for use therewith
SU543561A1 (en) * 1975-03-20 1977-01-25 Всесоюзный Институт По Проектированию Организации Энергетического Строительства "Оргэнергострой" Retractable conveyor
US6360876B1 (en) * 1994-08-11 2002-03-26 Superior Industries, Inc. Portable telescoping radial stacking conveyor
US6056252A (en) * 1997-11-26 2000-05-02 Thor Steel & Welding Ltd. Support assembly for telescopic conveyor system
CA2223202A1 (en) * 1997-11-27 1999-05-27 Thor Steel & Welding Ltd. Support assembly for telescopic conveyor system
US6929113B1 (en) * 2004-03-17 2005-08-16 Hoover Conveyor & Fabrication Corp. Telescoping stacking conveyor having a single conveyor belt and single drive mechanism for the belt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014017934A1 (en) 2012-07-23 2014-01-30 Splast Sp. Z.O.O. Sp.K. Photocatalytic tio2 coatings at the polymer surfaces activated by sunlight, the methods of producing it and its use
WO2014016239A1 (en) 2012-07-23 2014-01-30 Uniwersytet Jagiellonski PHOTOCATALYTIC TiO2 COATINGS ON THE POLYMER SURFACES ACTIVATED WITH VISIBLE LIGHT, METHOD OF THEIR PREPARATION AND USE THEREOF

Also Published As

Publication number Publication date
GB201011400D0 (en) 2010-08-18
GB2481891B (en) 2014-02-19
GB201110822D0 (en) 2011-08-10

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