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WO/1997/049626A1 |
A method of securing a vehicle at a desired location using a wheel chocking device (30) having a chock (38) movable between a lowered position and a raised position. The method comprises the steps of positioning the vehicle at the desire...
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WO/1997/042084A1 |
One of the improvements of the invention is to give the sacks (3) at the time of closing and releasing them, an inclined position, with the open end in a forward position with respect to the base or lower end of the sack, the inclination...
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WO/1997/037911A1 |
The invention relates to a device for conveyance of a sensitive, good in small pieces to a lower level. Conveyance occurs through a hollow body which has tabs protruding inwardly to reduce gently the speed of the good.
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WO/1997/033135A1 |
A device for continuously depositing alternate stacked layers of at least two fine materials on a moving carrier (1), said layers having constant or varying controlled thicknesses, is disclosed. The device includes main hoppers (4A, 4B) ...
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WO/1997/030915A1 |
A process and device for reducing the dynamic effects and concomitant noise during the discharge of bulk material (8) from a silo (1). When bulk material (8) is discharged from silos (1), the movements of the material (8) can give rise t...
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WO/1997/029981A1 |
A delivery system for flexible bulk containers of particulates, such as aluminium powder, comprising a supporting superstructure (1) for supporting a flexible bulk container (B) over a storage hopper (H), including a coupling mechanism (...
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WO/1997/029034A1 |
On the running surface of transfer gangways (2) there have so far been two critical danger areas, that is at the transition between the loading bridge and the loading bay and in the region of the raising and lowering axis. The design of ...
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WO/1997/019875A1 |
A wheel-activated vehicle restraint system including a support structure (30) disposed beside the path of the vehicle approaching the dock, and including a guide member (31) extending away from the dock face, and an elevated supporting m...
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WO/1997/008080A1 |
The invention relates to a container (2) such as an IBC which has an outlet which is obturated by a cone valve (4) and which has at the outlet a rubber or other material seal (5) which not only engages below the lower (in use) edge of th...
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WO/1997/005050A1 |
The invention relates to apparatus (1) for handling flowable material, particularly particulate material, which is held in a discharge container such as an IBC (2) having an opening (3) normally covered by a transport cap (4), the appara...
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WO/1997/005439A1 |
The invention concerns a method of introducing bulk material onto the belt (13) of a rotary-hearth furnace (11) comprising hoods (12) which cover the hearth belt (13) and form a ring. According to the invention, the bulk material is plac...
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WO/1997/002201A1 |
An apparatus for immobilising a utility vehicle relative to a transshipment facility, comprising means (3) for immobilising at least one wheel (49) of the vehicle. The apparatus is characterised in that said immobilising means comprise a...
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WO/1996/033117A1 |
A resilient buffer comprises hollow elongate first and second sections (10, 12; 200, 202) which extend transverse to each other. The first section (10; 200) has spaced apart limbs (20, 32; 206, 210, 234) and the second section (12; 202) ...
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WO/1996/031422A1 |
The invention relates to material handling apparatus (1) for handling flowable material, comprising a container (1'), an outlet to the container (14'), and a valve means (2) raisable and lowerable by actuating means (4) to open a flow pa...
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WO/1996/031421A1 |
The invention relates to a ring convyor (10) for conveying bulk material, especially brewing barley or long malt, from a feed pipe (16) fitted permanently inside a building in the form of an annular tower and opening above the ring conve...
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WO/1996/027049A1 |
A maintenance strut assembly for supporting a dock leveler (10) in a maintenance position, the leveler being disposed above a dock platform surface and including a receiving opening (16), the strut assembly comprising a strut (20) betwee...
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WO/1996/023108A1 |
A device for heating and transporting particulate material, such as sand or the like, comprises a container (1) for the sand, an arrangement (2) for heating thereof and an arrangement (3) for transportation of the sand from the container...
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WO/1996/018563A1 |
A steep or vertical conveyor for bulk materials (13) has a driven conveyor belt (1) pressed by a pressing device against a fixed, non-resilient wall (3). The material to be conveyed (13) is loaded on the conveyor between the conveyor bel...
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WO/1996/012665A1 |
A wheel-actuated vehicle restraint device is provided for restraining at least one wheel of a vehicle during loading and unloading thereof. The vehicle restraint comprises a lock assembly comprising an actuation assembly for initially en...
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WO/1996/001198A1 |
The drive screw system comprises a drive screw (12) and a drive nut (26) adapted for driving a cooperating member such as a vehicle restraining device (50) between the proximal (12p) and distal (12d) ends of the drive screw (12). At leas...
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WO/1995/033650A1 |
In a filling installation for hazardous pourable or fluid substances the substances to be packaged at the output of a production plant are divided into portions and packaged in a glove box of a sacking plant in clean room conditions. The...
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WO/1995/029864A1 |
Apparatus for filling a container (30) with damageable fluent material, such as a cereal product, comprises a telescopic chute (10), with an end closure bell (16). The chute and bell have independent lowering and raising lines (18, 15) r...
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WO/1995/027864A1 |
A valve system for use in batch processing, particularly for preventing exposure of material to the environment during transfer from one container to another. The system in effect comprises two butterfly valve discs (5, 6; 105, 106), one...
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WO/1995/024353A1 |
A system for loading and unloading a vehicle, including: a vehicle actuated wheel chock positioning device (10) for at least one tire (T2) of such a vehicle which is rotatable on a treadway (S) between an initial position (A) and a plura...
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WO/1995/018029A1 |
The invention relates to a device for blocking wheels (5) of a vehicle (4). The device comprises elongate guide means (7) , a wheel block carrier (10) which is guided slidably in lengthwise direction of the guide means (7) and which comp...
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WO/1995/015899A1 |
The invention pertains to a process of water jet-blow treatment of transport vehicles loaded with bulk material, in particular railroad cars, wherein the vehicle loaded with bulk material is driven at low speed through a jet-blow portal ...
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WO/1995/015287A1 |
The present invention is related to a heating/emptying apparatus for tanks or containers containing high-viscosity products, in which apparatus the product is rendered pumpable by heating. The apparatus comprises a suction/pumping unit (...
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WO/1995/009791A1 |
A support and attachment mechanism for a dock leveler lift bag. The dock leveler (1) includes a supporting structure (4) which is mounted in a pit (2) in a loading dock (3) and the rear end of a ramp (5) is pivoted to the supporting stru...
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WO/1995/009792A1 |
An inflatable bag assembly (11) for a dock leveler (1) including a stack of superimposed bags (20, 21) which are joined together along contiguous surfaces. The interiors of the bags are connected to a suitable source of low pressure gas ...
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WO/1995/009790A1 |
An improved support and attachment mechanism for a dock leveler lift bag. The dock leveler (1) includes a supporting structure or frame (5) which is mounted in a pit (2) in a loading dock (3) and the pit has a forwardly sloping floor (4)...
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WO/1995/008502A1 |
A method and apparatus for distributing granular material within a container (12). The apparatus includes a member (10) for uniformly distributing the granular material with the container by absorbing momentum from the inflow of the gran...
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WO/1995/007218A1 |
The invention relates to a hopper for bulk material which emits a relatively large amount of dust. The hopper has an upper intake cone (10) and a lower discharge funnel (13). A grab bucket (14) is moved down into the hopper to the upper ...
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WO/1995/003986A1 |
The invention relates to a method for preventing the spreading of material particles (1) into the environment due to dust-formation, fuming or steamdrop-formation during belt (5), screw, vibrator, drag or other open transport. Ion yield ...
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WO/1994/024031A1 |
The vessel is charged using a vacuum separator unit (1) positioned above the top of the reactor vessel (4). The vacuum separator unit induces flow of a transport gas along a flow path from a store (11) of particulate material (5) from wh...
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WO/1994/019266A1 |
The invention relates to a dock leveller for intensive use, which leveller comprises a primary deck (1) and a relatively movable secondary deck (2) whereby extension of one deck with respect to the other enables an adjustment of the leng...
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WO/1994/019265A1 |
The invention relates to apparatus (1) for discharging flowable material, particularly a powder or other particulate material (not shown), comprising a hopper, bin, silo or the like (2) (hereinafter "a hopper") having a discharge outlet ...
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WO/1994/018068A1 |
A ramp system (10) in a first embodiment incorporates a fore (12) and an aft (14) ramp section interconnected by a spindle (24) which permits both pitch and roll movement of the aft section relative to the fore section. The fore section ...
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WO/1994/015864A1 |
Transport of contents of a vessel (2) such as a production vessel or storage vessel to a handling location without exposing the contents to the environment in a preferably disposable transport container (10) having an inlet port (14) pro...
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WO/1994/010073A1 |
An improved lip extension and control assembly is provided for use in a dock leveler. The dock leveler (16) has a ramp pivotally connected to a stationary frame in a conventional manner for pivoting between a pendant, stored position and...
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WO/1994/000375A1 |
In a loading and unloading installation for bulk goods with a grab fitted and guided on a crane installation with opening and closing grab jaws, the dust released during the loading and unloading of bulk goods is to be captured. To this ...
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WO/1993/025763A1 |
A dock leveler assembly for a loading dock is provided having an adjustable ramp (11), a pivotally mounted lip (13) and a pivotally mounted barrier plate (16) both disposed at front edge portion of the ramp (11). The pivotal movement of ...
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WO/1993/023319A1 |
A transfer table (8) for transferring a plurality of containers, flasks or the like has a table surface (13) with a slide (14) that moves back and forth on the transfer table (8) and a marginal section (31) that can swing around an axis ...
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WO/1993/018992A1 |
The invention concerns a loading platform in a device for the manual and automatically controlled back-end loading and unloading of lorries, trailers and containers with pallets, using a four or six pronged loading unit based on the fork...
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WO/1993/013267A1 |
A dock leveler (1) comprising a ramp (7) hinged at its rear end to a supporting structure (6) and movable between a generally horizontal position and an upwardly inclined position. A lip (9) is hinged to the forward edge of the ramp (7) ...
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WO/1993/010030A1 |
A loading spout (1) for free flowing particulate material, said spout comprising an inner tube (2, 3) and a shorter outer tube (13) mounted through bearing means (6) so as to be rotatable about and concentric with the inner tube (2, 3) w...
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WO/1993/004829A1 |
The layer of material is roughly distributed on a conveyor belt by an oscillating feed device and smoothed out by a combing device which acts on the whole surface of the material in the direction in which it is being conveyed. From this ...
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WO/1993/003989A1 |
A device for locking a vehicle at a loading dock during loading and unloading. The device is provided with a carriage (11) adapted to be yieldably engaged by a depending safety bar (VB) of the vehicle. A hook-like member (26) is mounted ...
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WO/1993/003987A1 |
A loading system for light particulate materials. A storage hopper (12) for granular material includes an airlock (26) by which the material is fed into an air stream. The air and accompanying material are fed to a distribution pipe (24)...
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WO/1993/003227A1 |
A vehicle restraint (1) is provided for securing a parked vehicle against a loading dock (5) while the vehicle is being loaded or unloaded. The restraint (1) includes a housing (91, 107) for below ground installation in which a ram (33) ...
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WO/1993/001952A1 |
A locking device for restraining loading bodies such as swap body platforms, lorry platforms and trailer platforms at loading bridges (6) comprising a mechanically operated lock shackle (12), activated by means of a sensor (14) and an op...
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