CN107407099A - For by the use of the device and system of material supply to practical site and this device and system - Google Patents
For by the use of the device and system of material supply to practical site and this device and system Download PDFInfo
- Publication number
- CN107407099A CN107407099A CN201680005625.4A CN201680005625A CN107407099A CN 107407099 A CN107407099 A CN 107407099A CN 201680005625 A CN201680005625 A CN 201680005625A CN 107407099 A CN107407099 A CN 107407099A
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- CN
- China
- Prior art keywords
- flexible pipe
- operator
- sharing
- connector
- pipe
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/62—Arrangements for supporting spraying apparatus, e.g. suction cups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/63—Handgrips
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
- E04F21/12—Mechanical implements acting by gas pressure, e.g. steam pressure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
- E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G21/0418—Devices for both conveying and distributing with distribution hose
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G21/0418—Devices for both conveying and distributing with distribution hose
- E04G21/0436—Devices for both conveying and distributing with distribution hose on a mobile support, e.g. truck
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
- A62C33/04—Supports or clamps for fire hoses
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Coating Apparatus (AREA)
- Supports For Pipes And Cables (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
A kind of device (10) for being used to for construction material that is hardenable and pumpable or can spraying to be fed to materials application site, it includes flexible pipe (11), the flexible pipe (11) be used to guiding the material at material supply to by described device (10) material described in practical site manual allocation operator (13).Described device (10) includes sharing of load support (12) and connector (14).The sharing of load support (12) may be connected to operator (13), and including one or more attachment means (15).The connector (14) is connected to the flexible pipe (11), and one or more attachment means (15) connectable to sharing of load support (12) are articulated and connected with being formed between the support (12) and the flexible pipe (11), when operator (13), which operates described device (10), distributes the material in practical site, so that the flexible pipe (11) is supported on operator (13) by described be articulated and connected.
Description
Technical field
It is used for the present invention relates to a kind of by hardenable and pumpable or can spray or sprayable construction material confession
The device in materials application site should be arrived.For example, such device be used for by it is micro- it is wet, wet, liquid, it is semi-liquid or
The material supply of pasty state is to practical site or applies surface (such as ground, roof or wall construction), and wherein material hardening is with shape
Into the surface of solids or solid cladding.The apparatus according to the invention can be used for ground, wherein by paving material (such as cement paving material
Material, anhydrite paving material or similar material) it is fed to earth construction.The common type of such paving material is
Screed, bottom, surface layer and other floor leveling materials.This device can also be used for by facade material (such as plastering material and
Such as other kinds of material of plaster, resin) it is fed to wall construction or other kinds of structure.The invention further relates to one kind to use
In the system that construction material that is hardenable and pumpable or can spraying is fed into materials application site.The invention further relates to
The use of this device and the use of this system.
Background technology
Paving material (such as screed) is usually by including the truck offer of the paving material.Paving material passes through
Flexible pipe is pumped into point of application from truck.For example, pump is provided on truck.Flexible pipe is connected to the material supply of the truck
Place, and extend to practical site (such as into building structure).According to prior art, flexible pipe is manually operated with distribution by operator
Paving material, wherein operator carry flexible pipe and the free end of flexible pipe are navigated to required practical site.In general, flexible pipe
It is manually operated by the first operator and the second operator, wherein the first operator is operated for paving material in desired position
Application flexible pipe the port of export, wherein the second operator position appropriate between outlet and truck is lifted and moves flexible pipe,
In order to which the port of export of flexible pipe is positioned at desired position by the first operator.
It is that condition of work is for paving material to be fed into a problem existing for the prior art systems of earth construction
Unfavorable.Operator subjects heavy load within a very long time.Therefore, for the heavier of paving or application of plastering
It is pumpable or can spray or sprayable material supply process in need to improve the condition of work of operator.
The content of the invention
The paving operator according to prior art in practical site application paving material is had been found that due to substantial amounts of research
Work posture be unfavorable, wherein tend to increase operator's musculoskeletal disease risk, particularly in neck and back
Lower section.According to prior art when paving operation is the first operator by controlling the port of export for the flexible pipe for being used to supply paving material
And when positioning the second operator completion at middle part of flexible pipe, because the first operator is heavier with reference to bearing for a long time to front curve
Load, therefore tend to increase the risk of first operator's cervical diseases and lower back disease, wherein due to the second operation
Person repeats lifting, pulls and carries flexible pipe, therefore tends to increase by second operator's cervical diseases, lower back disease and shoulder
The risk of disease.
The purpose of the present invention is to avoid above mentioned problem of the prior art, and provides that a kind of be used for will be hardenable and can
Pumping or can spraying or sprayable construction material is fed to the apparatus and system in materials application site, to improve work bar
Part, and reduce the risk of musculoskeletal disease at least one in operator.This kind of construction material be typically it is heavier, often
Heavy flexible pipe is needed by pumping or spraying to guide sizable distance.Therefore, the combination of flexible pipe and material is for according to existing
It is heavier and cumbersome to have technology to control manually.
It is used for the present invention relates to a kind of by hardenable and pumpable or can spray or sprayable construction material confession
The device in materials application site should be arrived, it includes flexible pipe, and the flexible pipe is used to guide the material at material supply to operation
Person, operator is by described device in material described in practical site manual allocation, it is characterised in that described device includes load point
With support and connector, wherein sharing of load support may be connected to operator, and including one or more attachment means,
Wherein described connector is connected to the flexible pipe, and connectable to one or more connections of sharing of load support
Device is articulated and connected with being formed between the support and the flexible pipe, is distributed when operator operates described device in practical site
During the material, so that the flexible pipe is articulated and connected by this and is supported on operator.It is easy to according to device of the present invention
In operation (as having screed, cement paving material, anhydrite paving material and the paving material of similar material form
Paving operation) distribution load, and improve operator condition of work.
Sharing of load support can include waistband and alternatively one or two shoulder belt to form brace.This load
Distribution support rapidly and can be simply connected to operator, and effectively hip and shoulder of the distribution load to operator
Wing.
Described device can include the flexible pipe for being connected to the flexible pipe.Flexible pipe can be suitable for conveying cement material
Heavy flexible pipe, wherein flexible pipe are very hard and very heavy, and operator does not allow flexible or control.Flexible pipe can be easier to bend than flexible pipe
And it is carried on the shoulder of operator.Further, because flexible pipe than flexible pipe is easier to bend in required direction, therefore
Flexible pipe can be conveniently dispensed material.Flexible pipe can be lighter and more flexible than flexible pipe.Therefore, flexible pipe makes operator more hold
Easily and more easily control device, this further reduces the risk of the musculoskeletal disease of operator.
The flexible pipe can be connected to the rigid pipe for being gripped by operator and being controlled, and wherein flexible hose is arranged on flexible pipe
Between rigid pipe.Rigid pipe can be lighter than flexible pipe.Therefore, rigid pipe forms the steerable part of described device, is based on
Flexible pipe, rigid pipe can be oriented in different directions.
The rigid pipe can connect foldable tube (such as soft rubber tube), such as when the pump or use for pump material
When the compressor for spraying material has been switched off and device is moved to another location or place, it can be rolled over by operator's hand foldable
Pipe is folded more easily to prevent material from being dripped from device.Foldable tube can be more flexible than flexible pipe and flexible pipe, foldable tube ratio
Flexible pipe and flexible pipe easily manually fold.Therefore, hardenable material can be more easily avoided unintentionally to be dropped in ground
In the structure of face.
The attachment means can be arranged on the rear portion of sharing of load support (such as at the rear portion of waistband or after brace
Portion).Attachment means can be arranged on below the middle part of this brace.Therefore, after flexible pipe can be connected to sharing of load support
Face, wherein flexible pipe can be arranged on the shoulder of operator, and control rigid pipe effectively to distribute before operator
Load and for paving operation favourable work posture is provided.Alternatively, the attachment means can be arranged on sharing of load support
Sidepiece (sidepiece of such as waistband or the sidepiece of brace) so that flexible pipe can be carried on the hip of operator, and flexible pipe and just
Property pipe can extend before operator to provide effective sharing of load and favourable work posture.
Connector can be connected to flexible pipe by swivel, so that connector is rotatable around flexible pipe.Therefore, flexible pipe is worked as
When building site or similar to positioning around site and movement, the active force caused by flexible pipe can be avoided to be applied on connector
And caused adverse effect.
The connector can be moveable along flexible pipe.Therefore, connector can be positioned at desired position along flexible pipe.
It is possible to further remove flexible pipe, rigid pipe and foldable tube, such as intentionally or due to confusion, wherein connector can be with
Sharing of load support is correctly positioned and is connected to, and flexible pipe is arranged on the shoulder of operator or in another way by operating
Person controls.
The attachment means could be arranged to the hawser extended between the sidepiece of sharing of load support, and wherein connector is
It is moveable along the hawser.Hawser adds the mobility of flexible pipe and flexible pipe in horizontal direction, when flexible pipe is arranged on behaviour
It is particularly useful when on the shoulder of author.Further, hawser can be connected to negative by quick release fastener (such as fibula)
Lotus distribution support, disconnect hawser wherein rapidly can be supported from sharing of load urgent when.
Shoulder belt or two shoulder belts can be provided with guide (groove such as by softening, bending or being molded and formed), use
The part of flexible pipe or the part of flexible pipe on the shoulder accommodated with bonding operation person.Therefore, it is steady by guide, flexible pipe
Admittedly be supported on the shoulder position of operator.Shoulder belt and/or guide can include soft and/or heat-barrier material, be come with reducing
From in the impact of flexible pipe or flexible pipe, and isolate coolant.
Connector can be arranged on handle and (such as be arranged on the handle between connector and flexible pipe), wherein with connector
Flexible pipe can easily be lifted, be mobile and be connected to attachment means.
It is used for the invention further relates to a kind of by hardenable and pumpable or can spray or sprayable construction material
The system in materials application site is fed to, it includes device as described above, and described device is included by applying institute in practical site
The first sharing of load used in the first operator of material is stated to support, wherein, the system includes the portion by positioning the flexible pipe
Second sharing of load support used in the second operator divided, and the dress of the connection for being supported with second sharing of load
Put the instrument with connector of connection.Therefore it provides a kind of efficient system is applied for such as paving, make the first operator
Improved with the condition of work of the second operator.
Further features and advantages of the present invention are by from embodiments below, appended accompanying drawing and accompanying claims
Description becomes apparent.
Brief description of the drawings
The present invention will be more fully described by specific embodiment and with reference to appended accompanying drawing now, wherein：
Fig. 1 is to show to be controlled for inciting somebody to action according to first operator and the second operator of one embodiment of the invention
It is hardenable and pumpable or can spray or sprayable construction material be fed to materials application site device signal
Figure,
Fig. 2 is the schematic diagram according to Fig. 1 the first operator and the part of the device, wherein illustrating in greater detail soft
The part of pipe, the sharing of load support of flexible pipe, rigid pipe, foldable tube and the device,
Fig. 3 is the schematic diagram at the back of the first operator, shows what is supported according to the sharing of load of an embodiment
The part at rear portion, the part of flexible pipe and flexible pipe,
Fig. 4 is the schematic diagram at the back of the first operator, shows the sharing of load branch according to an optional embodiment
The part at the rear portion of support, the part of flexible pipe and flexible pipe,
Fig. 5 and Fig. 6 is according to the schematic diagram of the part of the device of an embodiment, is illustrated in greater detail foldable
Pipe,
Fig. 7 and Fig. 8 is that illustrating in greater detail to roll over according to the schematic diagram of the part of the device of an optional embodiment
Folded pipe,
Fig. 9 and Figure 10 is the connector that is used for connection flexible pipe and is supported to sharing of load of having according to embodiment
The schematic diagram of instrument,
Figure 11 is to show to control and be used for according to first operator and the second operator of one embodiment of the invention
By it is hardenable and pumpable or can spray or sprayable construction material be fed to the system and dress in materials application site
The schematic diagram put,
Figure 12 is to show that the first operator according to an alternative embodiment of the present invention and the second operator control and be used for
By it is hardenable and pumpable or can spray or sprayable construction material be fed to the system and dress in materials application site
The schematic diagram put,
Figure 13, it is the schematic diagram according to Figure 12 the first operator and the part of the device, wherein illustrating in greater detail
The part of flexible pipe, sharing of load support, flexible pipe, rigid pipe and foldable tube,
Figure 14 is the schematic diagram according to the instrument for being connected to flexible pipe of an embodiment,
Figure 15 is the schematic diagram for the second operator for using the instrument according to Figure 14,
Figure 16 is the schematic diagram according to the instrument for being connected to flexible pipe of an optional embodiment,
Figure 17 is the schematic diagram for the second operator for using the instrument according to Figure 16,
Figure 18 and Figure 19 is the schematic diagram according to the connector of another embodiment,
Figure 20 to Figure 23 is to show according to the schematic of the instrument for being used to clamp and carry flexible pipe of embodiment
Front view and side view.
Embodiment
With reference to figure 1 schematically show according to embodiment be used for will be hardenable and pumpable or can spray
Construction material go out or sprayable is fed to the device 10 in materials application site.Device 10 is arranged to manual allocation material (such as
Micro- wet, wet or liquid material), such as cement paving material, admant such as on earth construction, substrate or similar structures
The cream paving material or material of similar type, bottom or surface layer.For example, device 10 is provided for material supply to basic water
Flat surface.Alternatively, device 10 be also configured as being used for by material (such as plaster, plastering, resin and similar material) be fed to as
The surface of wall construction or other types structure.For example, device 10 is provided for relatively heavy material, for example, at least
400kg/m3, at least 1000kg/m3Or at least 2000kg/m3Density.Device 10 is used to building, repair or renovating structure
Construction site uses.
Device 10 includes flexible pipe 11 (such as main flexible tube) and sharing of load support 12.Flexible pipe 11 is arranged at material supply
(not shown) guiding material manually distributes the material by device 10 to operator 13, the operator 13 in practical site
Material.For example, it is at several meters of long-range material supply, such as distance applications site at least 5m or 10m at material supply.Example
Such as, a considerable amount of materials are included at material supply, such as at least 100kg, 500kg or 1000kg, and can not be by operator 13
Carry.For example, flexible pipe 11 is connected to comprising the truck at material supply.Flexible pipe 11 is arranged to supply by pumping or spraying from material
To place's guiding material to practical site.For example, truck is provided with by pumping or spraying the pump or compressor for guiding material.Can
The single pump or compressor for material to be pumped or sprayed by flexible pipe 11 are connected at selection of land, flexible pipe 11 or material supply.
Alternatively, flexible pipe 11 is connected at the material supply of the tank body being located near practical site, bag body or cylinder form, by pump or
Compressor pumps or sprayed material to practical site.Alternatively, near practical site in mixer stirring material, wherein soft
Pipe 11 is connected to mixer, then passes through hose guide material by pump or compressor.For example, device 10 is arranged in material
Material at material supply is constantly fed to by practical site by flexible pipe 11 during material supply operation (such as paving operation).
Device 10 in Fig. 1 embodiment is operated by the first operator 13a, wherein the part of flexible pipe 11 or flexible pipe 11 by
Second operator 13b is controlled.First operator 13a distributes material in practical site, and the second operator 13b is in the first operator
13a and material coordinate the position of flexible pipe 11 between supplying.Therefore, the second operator 13b move the appropriate part of flexible pipe 11 with
It is easy to the first operator 13a that material outlet is navigated into desired position.
Sharing of load support 12 be provided for the load of distribution flexible pipe 11 and the load of the inside any material of flexible pipe 11 with
It is easy to the distribution of material and improves the first operator 13a condition of work.The first operator 13a in Fig. 1 embodiment
12 are supported using the sharing of load, wherein flexible pipe 11 is directly supported on his shoulder by the second operator 13b.
Also with reference to Fig. 2, device 10 includes being used for the connector 14 that flexible pipe 11 is connected to sharing of load support 12.Connection
Device 14 is attached to flexible pipe 11.Sharing of load support 12 includes being used for the attachment means 15 being connected with connector 14.For example, connector
14 are arranged to be detachably connected from each other with attachment means 15, so that the flexible pipe 11 with connector 14 can be removably with bearing
The fastening of lotus distribution support 12.Connector 14 and attachment means 15, which are arranged to be formed between sharing of load support 12 and flexible pipe 11, cuts with scissors
Connect in succession in order to which operator 13 moves during application operating.
Sharing of load support 12 is arranged to be fastened to first and/or second operator 13a, 13b.In Fig. 1 embodiment
Load distribution support 12 be only fastened to the first operator 13a.Included according to the sharing of load of embodiment illustrated support 12
Waistband 16 and at least one shoulder belt 17.Waistband 16 be arranged around operator 13 waist extension, wherein shoulder belt 17 be arranged to from
The shoulder that operator 13 is crossed at the rear portion of waistband 16 extends to the front portion of waistband 16.Load point in Fig. 1 and Fig. 2 embodiment
It is made up of with support 12 the threadbare braces of the first operator 13a.During operator 13 dresses sharing of load 12 uses of support,
Wherein flexible pipe 11 is connected to sharing of load support 12 by connector 14 and attachment means 15, so that the operation device 10 of operator 13
When practical site distributes material, flexible pipe 11 is supported on operator 13 by sharing of load support 12.
Device 10 in embodiment illustrated includes the flexible pipe 18 for being connected to flexible pipe 11.In embodiment illustrated
Device 10 further comprises rigid pipe 19 and foldable tube 20.Flexible pipe 11 is arranged at material supply between flexible pipe 18, and
And guiding material is arranged to flexible pipe 18.For example, sharing of load support 12 is provided for the end that distribution comes from flexible pipe 11
The load in portion's (flexible pipe 18 and rigid pipe 19 and material) wherein.Alternatively, flexible pipe 11 is used to distribute in practical site
Material (no flexible pipe 18, rigid pipe 19 and foldable tube 20), material outlet is formed by flexible pipe 11.Then, flexible pipe 11 is by load
Distribution support 12 is supported and is gripped and manipulated by operator 13 to distribute material in practical site.For example, flexible pipe 11 crosses first
Operator 13a shoulder extension.
According to an embodiment, flexible pipe 11 be used for pump paving material (concrete and similar material) by relative
The rubber hose that hard and durable steel mesh is strengthened.For example, flexible pipe 11 is arranged to bear pressure with several upwards by flexible pipe 11
Floor pumps these materials, for example, at least 10m upwards, then flexible pipe 11 is at least 20m length.Flexible pipe 11 is for example, by fastener 21
It is connected to flexible pipe 18.Connector 14 in Fig. 2 embodiment is generally disposed at being connected with attachment means 15 for flexible pipe
End (such as below the first operator 13a back position).
Flexible pipe 18 is more flexible than flexible pipe 11.Alternatively, flexible pipe 18 with predetermined pattern by (being such as arranged on
U-shape on the shoulder of operator 13) rigid pipe substituted.Flexible pipe 18 in embodiment illustrated is arranged to from position
Fastener 21 in one end of flexible pipe 11 extends and crosses the shoulder of operator 13.For example, the pliability of flexible pipe 18 make it is soft
Property pipe 18 generally with operator 13 shoulder shape.For example, flexible pipe 18 is relatively light pipe, wherein flexible pipe 18
It is lighter than flexible pipe 11.For example, flexible pipe 18 is that the rubber with steel reinforcement, glass fibre reinforcement or the reinforcement of other suitable types is soft
Pipe or plastic flexible pipe.Overflow pipe is included (such as in flexible pipe 11 and flexible pipe according to the device 10 of an embodiment (not shown)
Junction between 18), if flexible pipe 18 fractures, to avoid leaking and protect operator 13 away from material.
Included being used for the shoulder that flexible pipe 18 or flexible pipe 11 are maintained to operator 13 according to Fig. 2 sharing of load support 12
Guide 22.Guide 22 is attached to the outside of shoulder belt 17, and is arranged to generally upwardly extend when in use.For example,
Guide 22 is arc, and is arranged to be supported on operator 13 for receiving by what is moulded, bend or be molded and formed
Shoulder on flexible pipe 18 part or flexible pipe 11 part groove.For example, guide 22 is by softness and/or heat-insulated
Material is made.
Rigid pipe 19 is connected to flexible pipe 18, and wherein flexible pipe 18 is arranged between rigid pipe 19 and flexible pipe 11.Rigid pipe
19 are arranged to be gripped by the first operator 13a and controlled.Rigid pipe 19 is firmer than flexible pipe.For example, rigid pipe 19 compares flexible pipe
11 is firmer.For example, rigid pipe 19 is plastic tube.In Fig. 2 embodiment rigid pipe 19 be connected to constituent material outlet can
Folded tube 20.Foldable tube 20 is soft, and is arranged to be folded more to hold by operator 13 between material batch operation
Change places and avoid the drippage of material.For example, foldable tube 20 is made up of the rubber of softness or other suitable materials.Foldable tube 20
It is more flexible than flexible pipe 18 so that operator 13 manually folds.
Connector 14 is connected to flexible pipe 11 for example, by sleeve pipe 23.Sleeve pipe 23 is fixed to flexible pipe 11 and surrounds its part.Root
Include the swivel with connector 14 according to the sleeve pipe 23 of an embodiment, wherein connector 14 is that can be revolved relative to flexible pipe 11
Turn.
Attachment means 15 in Fig. 1-Fig. 3 embodiment are arranged on the rear portion of sharing of load support 12.For example, connection dress
Put 15 lower rears for being arranged on sharing of load support 12 (such as at waistband 16).For example, attachment means 15 are arranged on load point
The middle position of lower rear with support 12.Sharing of load support 12 in Fig. 3 embodiment includes setting portion behind
The plate body 24 of lower section, wherein attachment means 15 are connected to plate body 24.Sharing of load support 12 in Fig. 3 embodiment includes two
Shoulder belt 17, as shown in figure 3, two shoulder belts 17 are optionally incorporated in shared vertical plane back band 25.Plate body 24 is attached to for example
Back band 25 or waistband 16.
Connector 14 is arranged to removably be connected (for example, as being articulated and connected for chain link form is fast with attachment means 15
Quick-release puts connection).For example, connector 14 and attachment means 15 are respectively set to hook and ring, in flexible pipe 11 and sharing of load branch
Formed and be articulated and connected between support 12.Such as connector 14 and/or attachment means 15 include carbine.In Fig. 3 embodiment
Connector 14 is arranged to ring (such as becket), and connector 14 is connected to flexible pipe 11 by fastener 21.Fastener 21 is provided with for example
Swivel, so that connector 14 is rotatable (as shown in the arrow A in Fig. 3) around flexible pipe 11.According to embodiment
Setting is articulated and connected by connector 14 with what attachment means 15 were formed, so that flexible pipe 11 is around the longitudinal axis hinge extended along flexible pipe 11
Connecing or rotatable, wherein flexible pipe 11 can support 12 to be moved in horizontal direction on sharing of load.For example, set by connecting
Device 14 is articulated and connected with what attachment means 15 were formed so that flexible pipe 11 be around the lateral shaft for being transversely to the machine direction axle extension it is be hinged or
Rotatable, wherein flexible pipe 11 can support 12 to be pumped in vertical direction movement to make up by flexible pipe 11 on sharing of load
Shake or pulling during material influence.For example, the link connection formed between connector 14 and attachment means 15 is set
For chain link, wherein it is to make up the vibration of the flexible pipe during pump material in substantially any direction and pull to influence to be articulated and connected
It is be hinged, and also allow for operator 13 and be moved about during application operating.For example, attachment means 15 include being used to release
The actuator 26 of connector 14 is put, actuator 26 is manually operated by operator 13.Attachment means 15 be arranged to such as carbine or
Analog, attachment means 15 can be opened by actuator 26.In Fig. 3 embodiment, connector 14 is attached by pivot 27
Fastener 21 is connected to, pivot 27 has the axle rotated up in the side of the longitudinal direction perpendicular to flexible pipe 11.In addition, connector 14
Flexible pipe 11 is connected to by sleeve pipe 23 in the corresponding way.
Optional embodiment shown in reference picture 4, wherein connector 14 are made up of hook, and attachment means 15 include cable
Rope 28.Connector 14 in Fig. 4 embodiment is connected to flexible pipe 11 by fastener 21.For example, fastener 21 is provided with rotation
Section, so that connector 14 is rotatable (as shown in the arrow B in Fig. 3) for the longitudinal axis around flexible pipe 11.For example, connector 14
It is that the axle extended transversely with around the longitudinal axis on flexible pipe 11 is rotatable.It is also according to the connector 14 of embodiment illustrated
It is rotatable around hawser 28.Connector 14 is detachably connectable to sharing of load support 12 by hawser 28.Hawser 28 is attached to
Sharing of load support 12.For example, hawser 28 is attached to the sidepiece of waistband 16 by connector 29, wherein, hawser 28 divides from load
Left side with support 12 extends at least partly into the right side of sharing of load support 12 in transverse direction.Connector 29 for for example by
Releasable quick release connection (such as discharges hawser to operator 13 by pulling the fibula of connector 29 from connector 29 manually
28).Connector 14 is movably connected with to hawser 28, and can slide (such as Fig. 4 arrow along the hawser 28 between connector 29
Shown in C).For example, sharing of load support 12 includes protection shirt rim or protection board (not shown) (such as plastic material), waist is covered
The buttocks and/or hip of operator 13 below portion is to avoid wearing clothes and due to other portions with connector 14 or device 10
Tap is touched and makes operator 13 uncomfortable.
The part of reference picture 5 and the device 10 according to an embodiment shown in Fig. 6.Flexible pipe 11 is connected by sleeve pipe 23
Flexible pipe 18 is connected to connector 14, and by fastener 21, wherein flexible pipe 18 is connected to provided with foldable tube 20
Rigid pipe 19.Foldable tube 20 shown in Fig. 5 forms the outlet of material in its unfolded position, can be by foldable
Pipe 20 distributes material in practical site.Foldable tube 20 is to be collapsible into its folding position (as shown in the arrow D in Fig. 6),
If turned off pump, it can prevent material from leaving foldable tube 20.Therefore, foldable tube 20 is arranged to prevent material from Fig. 5's and Fig. 6
The material outlet drippage for the device 10 that foldable tube 20 in embodiment is formed.
The part of reference picture 7 and the device 10 according to optional embodiment shown in Fig. 8, wherein flexible pipe 11 pass through sleeve pipe 23
Connector 14 is connected to, and flexible pipe 18 is connected to by fastener 21, wherein flexible pipe 18 is connected by foldable tube 20
To rigid pipe 19.Shown foldable tube 20 forms the conduit of material in its unfolded position in the figure 7 so that material can
To be directed to rigid pipe 19 by foldable tube 20.Foldable tube 20 is to be collapsible into its folding position (arrow in such as Fig. 8
Shown in E), if turned off pump, material can be prevented to be directed to rigid pipe 19 by foldable tube 20.Therefore, foldable tube 20 is set
To prevent material from reaching rigid pipe 19 and then the dress for preventing material to be formed from the rigid pipe 19 in Fig. 7 and Fig. 8 embodiment
Put 10 material outlet drippage.
Reference picture 9 and Figure 10 instrument 30 include sleeve pipe 23 and on the parts according to the flexible pipe 11 of an embodiment
The connector 14 shown, its middle sleeve 23 is releasable, for along the locating sleeve 23 of flexible pipe 11 and connector 14.For example, set
Pipe 23 includes swivel, so that connector can rotate around flexible pipe 11 as described above.Therefore, there is the sleeve pipe 23 of connector 14
It is moveable (mode as shown in the arrow F in Figure 10) along flexible pipe 11, its middle sleeve 23 can be fixed on desired position.
For example, sleeve pipe 23 is fixed on desired position by fastening screw 31, fastening screw 31 can be unclamped so that sleeve pipe 23 to be moved to
Another location.Therefore, sleeve pipe 23 forms flexible pipe acceptance division.Device 10 in Fig. 9 and Figure 10 embodiment includes being connected to set
The handle 32 of pipe 23, wherein handle 32 can be used for being lifted and control the sleeve pipe 23 with connector 14 and be connected to sleeve pipe 23
The part of flexible pipe 11.Handle 32 is arranged to be gripped by operator 13 in order to lift flexible pipe 11 and connection connector 14 to load
The attachment means 15 of distribution support 12.
The system according to an embodiment shown in reference picture 11, wherein the first operator 13a dresses the first load point
The second sharing of load support 12b is dressed with support 12a, and the second operator 13b.First sharing of load supports 12a according to upper
Any embodiment is stated to set (that is, for example, with waistband 16 and at least one shoulder belt 17).Flexible pipe 11 is by connector 14 and even
Connection device 15 is connected to sharing of load support 12a lower rear, and wherein flexible pipe 18 extends across the first operator 13a shoulder
Wing, and the first operator 13a control rigid pipes 19 are with required practical site distribution material.Therefore, the system includes the
The one and second sharing of load support 12a, 12b, flexible pipe 11, flexible pipe 18 and rigid pipe 19 and optional foldable tube 20.The
Two sharing of loads support 12b comprises at least waistband 16 and optional one or more shoulder belts 17.For example, the second sharing of load supports
12b includes one or more attachment means 15.
The system further comprises the flexible pipe branch stake tool 33 for being connected to the second sharing of load support 12b.Flexible pipe supports work
Tool 33 is arranged to carry flexible pipe 11, and the weight of flexible pipe 11 and its weight of inclusion wherein around bearing point are assigned to the second behaviour
Waistband 16 with author 13b.The flexible pipe that flexible pipe branch stake tool 33 includes being used to accommodate the U-shape of the part of flexible pipe 11 accommodates
Portion.For example, flexible pipe branch stake tool 33 is detachably connectable to the second sharing of load support 12b (such as by carbine or similar phase
The ring or hook or similar structures of interaction).
Also with reference to the system and device according to optional embodiment shown in Figure 12, wherein the first operator 13a is with
Equipped with sharing of load support 12, the second operator 13b is equipped with according to the second of Figure 11 one sharing of load support 12a form
Sharing of load supports 12b and flexible pipe branch stake tool 33.Support 12a more detailed in fig. 13 according to Figure 12 the first sharing of load
Show.First sharing of load support 12a in Figure 12 includes waistband 16 and shoulder belt 17, wherein the second sharing of load supports 12b
Only include waistband 16.Alternatively, the support of the first and second sharing of loads 12a, 12b are similar.
Figure 13 sharing of load support 12 includes waistband 16, shoulder belt 17 and the attachment means 15 for being connected to connector 14.Root
The sidepiece of sharing of load support 12 is arranged on according to the attachment means 15 of Figure 13 embodiment (such as in the sidepiece of waistband 16).Example
Such as, attachment means 15 are arranged to the carbine with actuator 26 or similar structures as described above.Therefore, sharing of load supports
12 are arranged to so that flexible pipe 11 is carried on the first operator 13a side (such as in hip).Connector 14 is for example, by sleeve pipe 23
It is connected to flexible pipe 11.Flexible pipe 11 is connected to flexible pipe 18, and flexible pipe 18 is connected to rigid pipe 19.Alternatively, device 10 also includes
Foldable tube 20 as described above.It is arranged to according to the device 10 of Figure 13 embodiment so that the first operator 13a can be with hand
Rigid pipe 19 is controlled dynamicly, while the weight of flexible pipe 11 and the weight of the internal material of flexible pipe 11 pass through first operator's 13a hips
Sharing of load support 12 attachment means 15 be assigned on the first operator 13a body.
Sharing of load support 12 in Figure 13 embodiment is provided with illuminates materials application site for the first operator 13a
Illuminating lamp 34.For example, illuminating lamp 34 is arranged on the lower front of sharing of load support 12 (such as in the front portion of waistband 16).Therefore,
Illuminating lamp 34 is disposed to improve the visibility of practical site to operator 13a to first, so that the first operator 13a is being answered
Operated with operating process with more erect posture.More upright work posture has the function that economical advantages.
Reference picture 14 and the flexible pipe lifting according to embodiment shown in Figure 15 and branch stake tool 35.Instrument 35 includes
For the flexible pipe receiving portion for the form of hose clamp 36 being connected with flexible pipe 11.For example, hose clamp 36 includes hinge 37, wherein soft
Pipe clip 36 can open so that the partial insertion of flexible pipe 11, is then closed by screw 38 and fastening hose clip 36, or class
It is similar to be attached hose clamp 36 to flexible pipe 11.Hose clamp 36 connects handle 39, so that instrument 35 can be by operator 13
One (particularly the second operator 13b) is manually lifted and controlled.For example, clip 36 includes swivel, wherein handle 39 can
To be rotated around flexible pipe 11.Handle 39 is provided with the connector 14 for being used for being connected with the attachment means 15 of sharing of load support 12.Therefore,
Instrument 35 is arranged to be fastened to flexible pipe 11, and wherein flexible pipe 11 can lift and move by instrument 35, and can also be fastened to
The sharing of load support 12 carried by operator 13.For example, handle 39 be around its own longitudinal axis it is rotatable.In diagram
Connector 14 in embodiment is provided for the ring to be interacted with attachment means 15.Attachment means 15 are arranged to such as bullet
Spring hook.Alternatively, connector 14 is arranged to carbine or similar structures, and wherein attachment means 15 are arranged to ring.Sharing of load branch
Support 12 is arranged to the foregoing structure (i.e. with waistband 16 and optional at least one shoulder belt 17) referring for example to Figure 13, its
Middle attachment means 15 are arranged on following side (such as sidepiece of waistband 16), so that attachment means 15 are arranged on the hip of operator 13.
Reference picture 16 and the flexible pipe lifting shown in Figure 17 and the optional embodiment of control instrument 40.According to Figure 16 and Figure 17
Instrument 40 include flexible pipe receiving portion 41, it is made up of the arcuate structure with openend is used to support the portion of flexible pipe 11 to be formed
The groove divided.Flexible pipe receiving portion 41 is connected to handle 42, so that instrument 40 can be by one (particularly second in operator 13
Operator 13b) manually lifted and controlled.Handle 42 is connected to the flexible pipe receiving for leaving the upward opening inserted for flexible pipe 11
The side in portion 41, so that flexible pipe receiving portion 41 engages the bottom of flexible pipe 11.Handle 42, which is provided with, to be used for and sharing of load support 12
The connector 14 that attachment means 15 connect.Therefore, instrument 40 is arranged to extend through from following engagement flexible pipe 11, wherein flexible pipe 11
Flexible pipe receiving portion 41, so that flexible pipe 11 can be lifted by instrument 40 and movement, and it can also be fastened to by connector 14
Sharing of load support 12.For example, instrument 40 is moveable along flexible pipe 11.For example, connector 14 and attachment means 15 are set respectively
It is set to ring and hook.Sharing of load support 12 is arranged to the foregoing structure referring for example to Figure 13 (i.e. with the He of waistband 16
Optional at least one shoulder belt 17), wherein attachment means 15 are arranged on following side (such as sidepiece of waistband 16), so that attachment means
15 are arranged on the hip of operator 13.
Reference picture 18 and the connector 14 according to an embodiment shown in Figure 19, wherein connector 14 are connected to flexible pipe
11.Hook 43 (such as carbine) provided with actuator 26 is arranged to according to the connector 14 of Figure 18 and Figure 19 embodiment.Hang
Hook 43 is arranged on the body of rod 44 that flexible pipe is connected to for example, by sleeve pipe 23 or similar structures.In the embodiment shown in the drawing, the body of rod
44 are connected to sleeve pipe 23 by pivot 45.The body of rod 44 is connected to the grip part 46 gripped during operation actuator 26 by operator 13.
Actuator 26 is moved for opening hook 43 with from the release connector of attachment means 15 from the extension of hook 43 and to grip part 46
14 (as shown in by the arrow G in Figure 19).
The instrument 47 for being used to clamp and carry flexible pipe 11 according to an embodiment shown in reference picture 20- Figure 23.Work
Tool 47 includes flexible pipe receiving portion 48, handle 49 and the extension bar 50 extended between flexible pipe receiving portion 48 and handle 49.Instrument
47 are provided with such as transverse opening, for flexible pipe 11 to be inserted into flexible pipe receiving portion 48.Instrument 47 is provided with opening (such as in horizontal side
To), flexible pipe 11 is inserted into flexible pipe receiving portion 48.Instrument 47 also include being used for the blocking device 51 that is open described in locking and
For operating the actuator 52 of blocking device 51.For example, actuator 52 is moveable (as shown in the arrow H in Figure 22), phase
The mobile blocking device 51 in ground is answered to open opening (as shown in the arrow I in Figure 23).Instrument 47 aperture position (such as Figure 23 institutes
Show), flexible pipe 11 is inserted into flexible pipe receiving portion 48.In the closing position (as shown in figure 21) of instrument 47, flexible pipe receiving portion 48
Opening by the locking of blocking device 51 to prevent flexible pipe 11 from leaving flexible pipe receiving portion 48 unintentionally.For example, actuator 52 is court
The spring biased to closing position.Alternatively, actuator 52 is manually displaced to close opening, and wherein actuator is alternatively
Towards the spring of aperture position biasing.For example, instrument 47 includes the (not shown) of connector 14, wherein instrument 47 and sharing of load branch
Support 12 is attachable.
Claims (18)
1. it is a kind of be used for by it is hardenable and pumpable or can spray or sprayable construction material be fed to materials application
The device (10) in site, it includes flexible pipe (11), and the flexible pipe (11) is used to guide the material at material supply to operation
Person (13), operator (13) by described device (10) in material described in practical site manual allocation,
Characterized in that,
Described device (10) includes sharing of load support (12) and connector (14), wherein sharing of load support (12) can
Be connected to operator (13), and including one or more attachment means (15), wherein the connector (14) be connected to it is described
Flexible pipe (11), and one or more attachment means (15) of sharing of load support (12) can be connected to, with
Formed and be articulated and connected between the support (12) and the flexible pipe (11), applied when operator (13) operates described device (10)
When the material is distributed in site, so that the flexible pipe (11) is supported on operator (13).
2. device according to claim 1, wherein, the sharing of load support (12) includes waistband (16).
3. device according to claim 1 or 2, wherein, the sharing of load support (12) includes at least one shoulder belt
(17)。
4. according to the device described in any one of preceding claims, it includes the flexible pipe (18) for being connected to the flexible pipe (11),
Wherein, the flexible pipe (11) is arranged at material supply between the flexible pipe (18), and the flexible pipe (18) is softer than described
It is more flexible to manage (11).
5. device according to claim 4, it includes the rigid pipe (19) for being connected to the flexible pipe (18), wherein, institute
State flexible pipe (18) to be arranged between the rigid pipe (19) and the flexible pipe (11), the rigid pipe (19) is than the flexible pipe
(18) firmer, the rigid pipe (19) is arranged to be gripped by operator (13) and controlled to distribute the material in practical site
Material.
6. device according to claim 5, it includes the foldable tube (20) for being connected to the rigid pipe (19), wherein,
The foldable tube (20) is arranged to by operator (13) hand foldable, when stopping distributing the material in practical site, with
Prevent material from leaving described device.
7. according to the device described in any one of preceding claims, wherein, one or more attachment means (15) are arranged on
The sidepiece of the sharing of load support (12) and/or the rear portion of sharing of load support (12).
8. according to the device described in any one of preceding claims, wherein, the connector (14) is connected to institute by swivel
Flexible pipe (11) is stated, so that the connector (14) is that can be rotated around the longitudinal axis of the flexible pipe (11).
9. according to the device described in any one of preceding claims, wherein, the connector (14) is along the flexible pipe (11) energy
Enough move.
10. according to the device described in any one of preceding claims, wherein, the attachment means (15) are arranged in the load
Hawser (28) between the sidepiece of distribution support (12), the connector (14) can move along the hawser (28).
11. device according to claim 10, wherein, the hawser (28) passes through at least one connector that can be discharged
(29) it is connected to sharing of load support (12).
12. according to the device described in any one of preceding claims and claim 3, wherein, at least one shoulder belt (17)
Provided with for engaging and supporting the part of the flexible pipe (11) on operator (13) shoulder or the part of the flexible pipe (18)
Guide (22).
13. according to the device described in any one of preceding claims, wherein, the connector (14) is arranged on handle (39,42)
On.
14. it is a kind of be used for by it is hardenable and pumpable or can spray or sprayable construction material be fed to materials application
The system in site, it includes the device (10) according to foregoing any one claim, and described device (10) is included by applying
Site supports (12a) using the first sharing of load used in the first operator (13a) of the material, wherein, the system bag
The second sharing of load support (12b) used in the second operator (13b) of the part as positioning the flexible pipe (11) is included, and
For with second sharing of load support (12b) attachment means (15) be connected with connector (14) instrument (30,
33,35,40).
15. system according to claim 14, wherein, the instrument (30,33,35,40) includes described soft for engaging
The flexible pipe receiving portion (23,36,41) of the part of (11) is managed, and for manually operated lifting and the institute of the mobile flexible pipe (11)
State the handle (32,39,42) of instrument (30,33,35,40).
16. system according to claim 15, it includes being provided with and held for the flexible pipe (11) to be inserted into the flexible pipe
Receive portion (48) transverse opening instrument (47), and wherein, the instrument (47) includes being used for transverse opening described in locking
Blocking device (51), and for opening the blocking device (51) to open and/or close the actuator of the transverse opening
(52)。
17. the use of the device according to claim any one of 1-13 or according to claim any one of 14-16
The use of system, by pumping or spraying or being sprayed on the hardenable construction material of surface distribution.
18. the use of device according to claim 17 or the use of system, distribute cement paving material.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1550136-4 | 2015-02-06 | ||
| SE1550136A SE539880C2 (en) | 2015-02-06 | 2015-02-06 | A device and a system for supplying material to an application site and use of such a device and system |
| PCT/IB2016/000172 WO2016125012A1 (en) | 2015-02-06 | 2016-01-28 | A device and a system for supplying material to an application site and use of such a device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107407099A true CN107407099A (en) | 2017-11-28 |
Family
ID=55538292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680005625.4A Pending CN107407099A (en) | 2015-02-06 | 2016-01-28 | For by the use of the device and system of material supply to practical site and this device and system |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP3253497B1 (en) |
| CN (1) | CN107407099A (en) |
| BR (1) | BR112017015402A2 (en) |
| DK (1) | DK3253497T3 (en) |
| RU (1) | RU2705078C2 (en) |
| SE (1) | SE539880C2 (en) |
| WO (1) | WO2016125012A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10456801B2 (en) | 2017-01-26 | 2019-10-29 | Graco Minnesota Inc. | Material sprayer having sliding pump mounting |
| CN113101582A (en) * | 2021-04-19 | 2021-07-13 | 姚明峰 | Metal draws ladder with circumscribed hosepipe draw gear that has pipe diameter adjustment mechanism |
| CN113803620A (en) * | 2021-08-27 | 2021-12-17 | 郑俭明 | Support arrangement of vibrating spear for construction |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5979840A (en) * | 1997-04-11 | 1999-11-09 | Hollister; Ronald S. | Apparatus for gripping a fluid carrying hose |
| CN2447000Y (en) * | 2000-10-24 | 2001-09-12 | 林伟 | Ventilating protective clothing |
| US20100001028A1 (en) * | 2008-07-01 | 2010-01-07 | Larry Titshaw | Waist mounted hose and cord puller |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4762257A (en) * | 1985-05-28 | 1988-08-09 | Larvco, Inc. | Hose handler |
| US5433288A (en) * | 1994-04-11 | 1995-07-18 | James; Tyrone | Fire fighting hose harness |
| RU2214913C2 (en) * | 2001-09-05 | 2003-10-27 | Гревениц Александр Александрович | Method of manufacture of building structures from hardening composition and fiber, plant for realization of this method and building structure |
| AU2006211552B2 (en) * | 2005-02-04 | 2010-06-17 | Gcp Applied Technologies Inc. | High yield spray application |
| CN203556086U (en) * | 2013-11-08 | 2014-04-23 | 北京中卓时代消防装备科技有限公司 | Fire hose hook |
-
2015
- 2015-02-06 SE SE1550136A patent/SE539880C2/en unknown
-
2016
- 2016-01-28 CN CN201680005625.4A patent/CN107407099A/en active Pending
- 2016-01-28 WO PCT/IB2016/000172 patent/WO2016125012A1/en active Application Filing
- 2016-01-28 RU RU2017128528A patent/RU2705078C2/en active
- 2016-01-28 DK DK16710323.3T patent/DK3253497T3/en active
- 2016-01-28 EP EP16710323.3A patent/EP3253497B1/en active Active
- 2016-01-28 BR BR112017015402A patent/BR112017015402A2/en not_active Application Discontinuation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5979840A (en) * | 1997-04-11 | 1999-11-09 | Hollister; Ronald S. | Apparatus for gripping a fluid carrying hose |
| CN2447000Y (en) * | 2000-10-24 | 2001-09-12 | 林伟 | Ventilating protective clothing |
| US20100001028A1 (en) * | 2008-07-01 | 2010-01-07 | Larry Titshaw | Waist mounted hose and cord puller |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10456801B2 (en) | 2017-01-26 | 2019-10-29 | Graco Minnesota Inc. | Material sprayer having sliding pump mounting |
| CN113101582A (en) * | 2021-04-19 | 2021-07-13 | 姚明峰 | Metal draws ladder with circumscribed hosepipe draw gear that has pipe diameter adjustment mechanism |
| CN113803620A (en) * | 2021-08-27 | 2021-12-17 | 郑俭明 | Support arrangement of vibrating spear for construction |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2017128528A (en) | 2019-03-12 |
| SE539880C2 (en) | 2018-01-02 |
| SE1550136A1 (en) | 2016-08-07 |
| RU2705078C2 (en) | 2019-11-01 |
| BR112017015402A2 (en) | 2018-01-16 |
| WO2016125012A1 (en) | 2016-08-11 |
| EP3253497A1 (en) | 2017-12-13 |
| RU2017128528A3 (en) | 2019-05-29 |
| DK3253497T3 (en) | 2020-02-03 |
| EP3253497B1 (en) | 2019-12-18 |
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Application publication date: 20171128 |