CN103114618A - Tool carrier - Google Patents
Tool carrier Download PDFInfo
- Publication number
- CN103114618A CN103114618A CN2012103583436A CN201210358343A CN103114618A CN 103114618 A CN103114618 A CN 103114618A CN 2012103583436 A CN2012103583436 A CN 2012103583436A CN 201210358343 A CN201210358343 A CN 201210358343A CN 103114618 A CN103114618 A CN 103114618A
- Authority
- CN
- China
- Prior art keywords
- tool rack
- instrument
- insertion element
- reception
- connection standard
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
- E02F3/3631—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with a hook and a transversal locking element
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3686—Devices to connect tools to arms, booms or the like using adapters, i.e. additional element to mount between the coupler and the tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
The invention provides a tool carrier (18) which can be used for loaded vehicles (10) or loaded equipment. The tool carrier has a tool carrier frame (22), and tool retainers (20, 20') formed at the carrier frame. The retainers are designed as plug-in elements (60, 60') in order to fix tools (21) with different connection standards. Retaining slots (50) are formed at the carrier frame (18), where the retainers (20, 20') of (60, 60') are plugged on the retaining slots (50).
Description
Technical field
The present invention relates to the tool rack for loading vehicles, the tool holding apparatus that described tool rack has the tool rack framework and realizes on the tool rack framework.
Background technology
Well-known is that loading vehicles particularly is provided with the farm tractor of front loading machine, also has the engineering truck such as tractor shovel or telescopic loader, is equipped with different instruments.By this way, for example, load fork, injection spray pipe, trench digging pears or shovel and can be used as loading appliance.These instruments normally are connected to so-called tool rack, or are held by tool rack by corresponding receiving system.In this case, tool fixing device is fixedly connected to the rocking arm of loading vehicles or the front end of crosspiece usually, the receiving system of realization on tool rack is provided to the interface of instrument, and make instrument to be replaced or to change on the one hand, on the other hand, make instrument be connected to tool rack with relative fixed form.In this case, receiving system has tool holding apparatus and locking device usually, and corresponding instrument is fixed in tool holding apparatus, just by means of locking device, instrument is locked onto tool rack in place in case instrument is fixed.
In addition, As time goes on, the manufacturer of instrument and loading vehicles has set up the different connection standards of instrument and tool rack, makes the instrument of a common connection standard to be received by the tool rack of identical connection standard, and manufacturer more generally only provides a standard.The result of doing like this is that the operator of loading vehicles will consider his instrument or the connection standard of tool rack when the instrument of selecting him or his manufacturer.If the customer has had one or more instruments of certain connection standard, this also is applicable to the selection of tool rack or loading vehicles conversely.Therefore, for example, the connection standard (ISO 23206) that is known as iso standard is characterised in that, U-shaped or hook-shaped fixed part are implemented on instrument and the receiving system that is implemented on tool rack has the bolt shape receiving-member, and the bolt shape receiving-member is used for being received in U-shaped or the hook-shaped fixed part on instrument.For example, another standard provides reverse reception to arrange, make the bolt shape fixed part be implemented on instrument, and the receiving system that is implemented on tool rack has U-shaped or hook-shaped acceptance division, U-shaped or hook-shaped acceptance division are used for being received in the bolt shape fixed part on instrument.In addition, bolt and hook-like shape can change, in order to produce other different connection standard.In order to solve the problem of above-mentioned certain connection standard of dependence, tool rack has been designed such that the instrument of fixing connection standard more than becomes possibility.
EP 1 586 709B1 have disclosed this tool rack, and receiving system has can be with the acceptance division of peculiar mode pivotable.Acceptance division can be pivoted to upper position from lower position, and wherein in lower position, the reception bolt that can dismantle is being implemented in above acceptance division on the tool rack framework in each case, is used for receiving the instrument with first connection standard.In upper position, same reception bolt replaces the reception bolt on the free end of acceptance division on the tool rack framework with the bolt that stops that acting on acceptance division, and the U-shaped or the hook-shaped receiving system that are used for the reception set bolt are implemented in instrument.Such receiving system is high on material and cost.In addition, be difficult using and costliness by means of detachably receiving the locking of bolt to pivotable acceptance division.In addition, such a tool rack is limited to two connection standards.When receiving system was pivoted to another connection standard from a connection standard, instrument also changed with respect to the position, angle of soil layer, and the operator must consider that position, this angle changes, and in the situation that applicable position, this angle is changed compensate.
In addition, it is also known that the tool rack adapter framework is fixed to existing receiving system, adapter framework has again the receiving system for another connection standard.It is very expensive that the material here also is proved to be, and in addition, when using this adapter framework, instrument in most of the cases changes with respect to the position, angle of soil layer, and the operator must consider that these positions, angle change, and in the situation that applicable carry out these positions, angle are changed compensate.
Summary of the invention
Basic purpose of the present invention is the alternative solution that proposes to be used for providing the tool rack that is used for several connection standards that overcomes preferably the problems referred to above.
This purpose realizes according to the invention by claim 1 instruction.The further favourable improvement of the present invention and further configuration are from dependent claims.
According to the present invention, the tool rack of the above-mentioned type has the tool holding apparatus of the insertion element of being implemented as, and receives insertion groove and is implemented on the tool rack framework, and the tool holding apparatus that is implemented as insertion element can insert the reception insertion groove.Therefore, receiving insertion groove can be used by the dissimilar tool holding apparatus that is suitable for different connection standards in variable mode, these dissimilar tool holding apparatus are implemented as insertion element and as requested or according to the use of the instrument with specific connection standard, can insert the reception insertion groove.Tool rack, and especially, the tool rack framework in this case, remains unchanged, and therefore compatible from different instrument connection standards.The use of adapter framework and consequent drawback also are removed.
Can insert the insertion element that receives in insertion groove by to realize that the mode that they are implemented as for the instrument that receives the first or second connection standard realizes.Because insertion element can be suitable for different known connection standards and can be used with corresponding manner, also can provide the 3rd or more connection standard.Generally, each side at the tool rack framework provides a tool holding apparatus to be used for each connection standard.
Insertion element for the instrument that receives the first or second connection standard can be by changing or replacement for the insertion element of the instrument that receives the second or first connection standard, and the insertion element that wherein is used for the instrument of reception the second or first connection standard can replace inserting the reception insertion groove for the insertion element of the instrument that receives the first or second connection standard.This by or will by second or the instrument of more multi-link standard replaces or be necessary when changing the instrument of the first connection standard.In the situation of tool rack known in the prior art, for these measures, tool rack must change usually, and the adapter framework that uses or the receiving system on tool rack are adjusted in other expensive mode or the ground replacing of assembled spended time.
The protection insertion groove can be realized on the tool rack framework for the protection of insertion element.Insertion element at the instrument that is used for reception the second connection standard is arranged in slot, then can be arranged safely or remain there for the insertion element of the instrument that receives the first connection standard, and vice versa.Therefore, always can obtain the tool holding apparatus of the insertion element form of different connection standards on tool rack, thereby tool rack can be within the shortest time be transformed into another (second or other) connection standard and there is no sizable cost at fit on from a connection standard.
To realize being used for being received in the such mode of U-shaped acceptance division of the set bolt of realizing on instrument, insertion element may be implemented as for the instrument that receives the first or second connection standard.In this case, the roughly opening upwards alignment of U-shaped acceptance division makes instrument to be fixed on from the top down in the receiving system of tool rack.This meets and is used or also used and be different from by tool manufacturer the connection standard of connection standard ISO 23206 with optimal way by the different manufacturers (particularly by front loading machine manufacturer) of loading vehicles.In this case, can present the different-diameter that is adapted to be arranged in the set bolt on instrument and the different size of length at the U-shaped on insertion element or hook-type acceptance division.
The insertion element that be used for to receive the instrument of the first or second connection standard is realized by this way: the bolt shape acceptance division that is used for being received in the U-shaped fixed part of realizing on instrument is implemented in the insertion element for the instrument of (or the other) connection standard that receives first or second.In this case, roughly Open Side Down the ground alignment of the U-shaped on instrument or hook-type fixed part makes instrument to be fixed on from the top down in the receiving system of tool rack.This meets and is used by the different manufacturers (particularly by front loading machine manufacturer) of loading vehicles with optimal way or used and corresponding to connection standard ISO 23206 or be similar to the connection standard of connection standard ISO 23206 by tool manufacturer.Diameter and the length of different size that can present in this case, the geometry of the U-shaped that is adapted in the corresponding way be arranged on instrument or hook-type fixed part at the reception bolt on insertion element.Especially, connection standard is known, and it is similar to ISO 23206, and difference is, the diameter that receives bolt is less or larger.Can be with simply by using different insertion elements as the corresponding manner of receiving system, this to be considered.
At least one insertion element can be inserted into wherein holding plate and be implemented in reception insertion groove place for insertion element, and wherein holding plate at least one groove that can be inserted into wherein is implemented on insertion element.The holding plate of web shape that is fixedly connected to the tool rack framework by guiding simply enters the slot connected in star on insertion element, and insertion element is remained on the tool rack framework regularly.In order to improve stability or intensity, can be implemented on insertion element two relative grooves particularly being realized by the form with slot more than the groove of.In this case, corresponding insertion element is guided by this mode with slot or groove reception holding plate and enters the reception insertion groove.Also can realize inserting other form that connects with rational method, for example even adopt reverse design, wherein insertion element has the holding plate that is pushed into or is inserted in the corresponding recesses on the tool rack framework.Even wherein to be implemented in that bolt shape on insertion element insert to connect be can be conceivable to inserting bolt, and described inserting bolt is inserted in respective aperture on the tool rack framework.Reversed arrangement is also can be conceivable in this case.
For insertion element being fixed on the tool rack framework, the locking bar that is used for the locking insertion element can be implemented in and receive the insertion groove place.This is equally applicable to protect insertion groove.Locking bar can be realized by the form with simple bolt or spring catch.Also feasible is to arrange preloading spring bar or breech lock, preloading spring bar or automatically lock or locking in corresponding pretension mode when being latched in insertion element and being directed.In order to discharge insertion element, can resist then that described pretension moves or the described lever of release or lock.Other form of locking or locking is also available.
Can be arranged on loading vehicles or charging appliance according to tool rack of the present invention.These comprise the vehicle and the equipment that move and convey goods of being applicable to, as, especially, front loading machine or have farm tractor, telescopic loader, tractor shovel or other engineering truck of front loading machine.
Description of drawings
Describe and illustrate the present invention and further advantage of the present invention and favourable further configuration and improvement by accompanying drawing, accompanying drawing shows exemplary embodiment of the present invention, and wherein at length:
Fig. 1 shows the schematic side elevation of agriculture loading vehicles, and tool rack according to the present invention is arranged on the front loading machine;
Fig. 2 shows that tool holding apparatus is in the reception insertion groove place according to the first connection standard from the schematic perspective rear elevation of the tool rack of Fig. 1;
Fig. 3 shows that tool holding apparatus is in the reception insertion groove place according to the second connection standard from the schematic perspective front elevation drawing of the tool rack of Fig. 1;
Fig. 4 shows the decomposition diagram from the schematic perspective front elevation drawing of the tool rack of Fig. 1;
Fig. 5 shows the decomposition diagram from the perspective schematic view of the tool holding apparatus of Fig. 2;
Fig. 6 shows the perspective schematic view from the tool holding apparatus after the assembling of Fig. 5;
Fig. 7 shows the decomposition diagram from the perspective schematic view of the tool holding apparatus of Fig. 3;
Fig. 8 shows the perspective schematic view from the tool holding apparatus after the assembling of Fig. 7; With
Fig. 9 shows the perspective schematic view according to the spring locking bar of Fig. 2 and 3.
The specific embodiment
Fig. 1 shows loading vehicles 10 or is the charging appliance of form of farm tractor 12 with front loading machine 14.Front loading machine 14 has two loader rocking arms 16, and loader rocking arm 16 is connected to tractor 12 and extends forward on the longitudinal direction of tractor 12.On the front end of loader rocking arm 16, tool rack 18 extends along the horizontal direction about loader rocking arm 16, and the loading appliance 21 of shovel bucket form is received on this tool rack by the tool holding apparatus 20,20 ' that is implemented on tool rack 18.
Below by Fig. 2 to 9 descriptive tool frame 18, tool holding apparatus 20,20 ' and relevant therewith details and alternative.
Comprise tool rack framework 22 according to the illustrated tool rack 18 in Fig. 2 to Fig. 4, can see in detail tool rack framework 22 in the decomposition diagram in Fig. 4.The tool rack framework is produced with welded construction, and comprises counter brace 24, and the lower counter brace 26 and 28 of lateral arrangement.Counter brace 26,28 links together by profile plate (profile plate) 30,32,34, profile plate 30,32,34 vertically and in a longitudinal direction aligns, and be arranged on the both sides of tool rack according to lower counter brace 26,28 in each case, perhaps arrange about the Central Symmetry ground of tool rack.In addition, provide support plate 38, gripper shoe 38 arrange porose 36 and with the installation and the guiding that are implemented in other hole 40,42,44 1 in profile plate 30,32,34 and are used from locking device 46.The locking device 46 of the linkage unit form of laterally extending about tool rack 18 is similarly prior art and will make any more details to it at this and describe.
In addition, be used for receiving tool receiving system 20 or 20 ' holding plate 48 be arranged in tool rack framework 22.Each holding plate 48 is arranged between profile plate 30 and 32 and roughly extends on the vertical and horizontal direction of tool rack 18.The zone between profile plate 30,32 on holding plate 48 is formed for tool holding apparatus 20 or 20 in the both sides of tool rack 18 in each case ' reception insertion groove 50.
In addition, laterally be welded on below 24 on tool rack framework 22 at upper counter brace with the profile plate 52 that extends vertically downward.Be formed for the protection insertion groove 56 of tool holding apparatus 20 (referring to Fig. 3) or 20 ' (referring to Fig. 2) in each situation at the web 54 that vertically extends on profile plate 52 and align forward in a longitudinal direction.Web 54 arranges porose, for the stop pin 58 of the form of spring catch passes described hole, is used for the fixing tool holding apparatus 20 or 20 that inserts protection insertion groove 56 '.
Be shown specifically tool holding apparatus 20,20 ' in Fig. 5 and 6 or 7 and 8.Tool holding apparatus 20,20 ' comprises two side plates 60,60 ' in each case, two side plates 60,60 ' are arranged opposite to each other and vertically and in a longitudinal direction extend, what each extended between two side plates 60,60 ' is gripper shoe 62,62 ', and gripper shoe 62,62 ' vertically and is laterally arranged.In each case, side plate 60,60 ' is provided with the groove 64,64 ' of the slot form of extending in vertical direction, and gripper shoe 62,62 ' is extended relative to one another along the groove 64,64 ' that is implemented between side plate 60,60 '.Groove 64,64 ' is under shed.
According to Fig. 5 and 6, above side plate 60, tool holding apparatus 20 has U-shaped or hook-type or flute profile acceptance division 66, and acceptance division 66 upward openings and being placed on side plate 60 at horizontal direction are arranged in corresponding tight fit section (driving fit) 68 with extending.Be permanently connected at all parts of Fig. 5 and Fig. 6 indicating and be in the same place, preferably weld together.Corresponding with its improvement, tool holding apparatus 20 forms insertion element 70, insertion element 70 is applicable to receive the instrument (that is, the set bolt (not shown)) that can be fixed on the first connection standard in acceptance division 66, and insertion element 70 realizes on the both sides of instrument 21.
According to Fig. 7 and 8, in side plate 60 ' top, tool holding apparatus 20 ' has bolt shape acceptance division 66 ', and acceptance division 66 ' is arranged between side plate 60 ' at horizontal direction with extending.Be permanently connected at all parts of Fig. 7 and Fig. 8 indicating and be in the same place, preferably weld together.Corresponding with its improvement, this tool holding apparatus 20 ' forms insertion element 70 ', insertion element 70 ' is suitable for receiving the instrument of the second connection standard, for example for ISO 23206, the instrument of the second connection standard is under shed and can be fixed on U-shaped or hook-shaped fixed part (not shown) on acceptance division 66 ', and insertion element 70 ' realizes on the both sides of instrument 21.
In addition, as can seeing in Fig. 2 and 3, the securing rod 71 that is implemented as by the lever 74 of spring 72 precompressed is arranged on holding plate below 48 in each case, is positioned to receive insertion groove 50 places.Being shown specifically securing rod 71 in Fig. 9 shows in detail.Securing rod 71 is realized in following this mode: lever 74 is supported on outer profile plate 30 in each case at one end, and in each case its other end place by the central profile plate 32 in being resisted against locking notch 76 by the spring precompressed on, spring 72 remains on lever in locking notch 76.In addition, notch 78,78 ' be arranged on side plate 60,60 ' on the lower end on insertion element 70,70 ' (Fig. 6 or 8), in case on the holding plate 48 that insertion element 60,60 ' pushing is corresponding, lever 74 is locked notch.Thereby insertion element 60,60 ' is fixed on tool rack framework 22 with being avoided loss, and is fixedly connected to described tool rack framework discharging.By the spring shift lever 74 of antagonistic spring 72, corresponding insertion element 60,60 ' can receive insertion groove 50 from it and discharge.
In above-mentioned improvement, the insertion element 60 of tool rack 18 according to the present invention by replacing each other, 60 ' provides the possibility of the instrument that fixedly has different connection standards for an identical tool rack 18.The insertion element 60,60 ' that discharges from receive insertion groove 50 can insert for the protection of protection insertion groove 56; wherein insertion element 60,60 ' then is apparent in the layout of aliging in longitudinal direction; and the insertion element 60,60 ' of correspondingly taking out from protection insertion groove 56 can be inserted reception insertion groove 50 with exchanging, and wherein insertion element 60,60 ' is presented on the layout (referring to Fig. 2 and Fig. 3) of horizontal direction alignment.
Even describe the present invention by an exemplary embodiment simply, those skilled in the art can derive according to the instruction of this manual and accompanying drawing and fall into many dissimilar alternatives of the present invention, modifications and variations.
Claims (10)
1. tool rack (18) that is used for loading vehicles (10) or charging appliance, the tool holding apparatus (20 that described tool rack has tool rack framework (22) and upward realizes at tool rack framework (22), 20 '), it is characterized in that, tool holding apparatus (20,20 ') be implemented as insertion element (60,60 '), and at the upper reception insertion groove (50) of realizing of tool rack framework (18), wherein be implemented as insertion element (60,60 ') tool holding apparatus (20,20 ') can insert in reception insertion groove (50).
2. tool rack according to claim 1 (18), is characterized in that, can insert the insertion element (60,60 ') that receives in insertion groove (50) and be implemented as for the instrument (21) that receives the first or second connection standard.
3. tool rack according to claim 2 (18), it is characterized in that, the insertion element (60 that is used for the instrument (21) of reception the first or second connection standard, 60 ') can be by the insertion element (60 of the instrument (21) that is used for reception the second or first connection standard, 60 ') replace, the insertion element (60 that wherein is used for the instrument (21) of reception the second or first connection standard, 60 ') can replace insertion element (60 for the instrument (21) that receives the first or second connection standard, 60 ') insert in reception insertion groove (50).
4. any one described tool rack (18) according to claim 1 to 3; it is characterized in that; be useful on protection insertion element (60 in the upper realization of tool rack framework (22); 60 ') protection insertion groove (56); insertion element (60 at the instrument (21) that is used for reception the second connection standard; 60 ') be arranged in the insertion element (60 that is used for the instrument (21) of reception the first connection standard when receiving on insertion groove (50); 60 ') can be arranged on protection insertion groove (56), vice versa.
5. any one described tool rack (18) according to claim 2 to 4, it is characterized in that, at the upper U-shaped acceptance division (66) of realizing being useful on the upper set bolt of realizing of the instrument of being received in (21) of the insertion element (60,60 ') of the instrument (21) that is used for reception the first or second connection standard.
6. any one described tool rack (18) according to claim 2 to 5, it is characterized in that, at the upper bolt shape acceptance division (66 ') of realizing being useful on the upper U-shaped fixed part of realizing of the instrument of being received in (21) of the insertion element (60 ') of the instrument (21) that is used for reception the first or second connection standard.
7. any one described tool rack (18) according to claim 1 to 6, it is characterized in that, at least one insertion element (60,60 ') can insert wherein holding plate (48) is implemented at least one and receives insertion groove (50) and locate, wherein holding plate (48) can insert at least one groove (64 wherein, 64 ') be implemented on insertion element (60,60 ').
8. any one described tool rack (18) according to claim 1 to 7, is characterized in that, the securing rod (71) that is used for locking insertion element (60,60 ') is implemented in reception insertion groove (50) and locates.
9. any one described tool rack (18) according to claim 4 to 8, is characterized in that, the securing rod (58) that is used for locking insertion element (60,60 ') is implemented in protection insertion groove (56) and locates.
10. a loading vehicles (10) or charging appliance, have the described tool rack of any one (18) according to claim 1 to 9.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011083350.1 | 2011-09-23 | ||
| DE201110083350 DE102011083350A1 (en) | 2011-09-23 | 2011-09-23 | tool carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103114618A true CN103114618A (en) | 2013-05-22 |
Family
ID=46690433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103583436A Pending CN103114618A (en) | 2011-09-23 | 2012-09-24 | Tool carrier |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2573278B1 (en) |
| CN (1) | CN103114618A (en) |
| BR (1) | BR102012023988A2 (en) |
| DE (1) | DE102011083350A1 (en) |
| RU (1) | RU2012137793A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT15193U1 (en) | 2015-06-30 | 2017-02-15 | Manfred Rissbacher | Quick change device for tools for front-loading machines |
| USD1026968S1 (en) | 2022-11-04 | 2024-05-14 | Deere & Company | Loader carrier for implements |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE507332C2 (en) * | 1996-12-10 | 1998-05-11 | Ove Hammarstrand | Adaptor unit for work machine |
| US20030095858A1 (en) * | 2001-11-19 | 2003-05-22 | Mantovanibenne S.R.L. | Rapid tool coupling device for digger tools |
| US20040188111A1 (en) * | 2003-03-11 | 2004-09-30 | Deere & Company, A Delaware Corporation | Quick coupler assembly with exchangeable hooks |
| US20050012305A1 (en) * | 2003-07-17 | 2005-01-20 | Deere & Company, A Delaware Corporation | Quick coupler assembly with dual hook members |
| US20060018746A1 (en) * | 2004-06-25 | 2006-01-26 | John Gustafson | Faceplate |
| KR200413756Y1 (en) * | 2006-01-10 | 2006-04-13 | 김문수 | Hydraulic couplings for tractor implements |
| CN201687024U (en) * | 2010-06-01 | 2010-12-29 | 山东临工工程机械有限公司 | Loader electro-hydraulic control heavy rapid changing device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE447282B (en) * | 1985-11-19 | 1986-11-03 | Alo Maskiner Ab | DEVICE FOR FITTING TOOLS BY TRACTOR |
| US7059419B2 (en) * | 2003-04-25 | 2006-06-13 | Owen Patrick Greenwell | Tractor hitch lift arm adaptor |
| FR2869055B1 (en) * | 2004-04-14 | 2006-07-07 | Etude Et D Innovation Dans Le | MULTI-PURPOSE TOOL HOLDER FRAME FOR CHARGER, PARTICULARLY FOR AGRICULTURAL USE. |
| CN102099533B (en) * | 2008-07-15 | 2012-10-03 | 大虎株式会社 | Loader attachment mounting apparatus for movable work vehicle and loader equipped with said loader attachment mounting apparatus |
-
2011
- 2011-09-23 DE DE201110083350 patent/DE102011083350A1/en not_active Withdrawn
-
2012
- 2012-08-21 EP EP12181235.8A patent/EP2573278B1/en active Active
- 2012-09-04 RU RU2012137793/03A patent/RU2012137793A/en not_active Application Discontinuation
- 2012-09-21 BR BR102012023988A patent/BR102012023988A2/en not_active Application Discontinuation
- 2012-09-24 CN CN2012103583436A patent/CN103114618A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE507332C2 (en) * | 1996-12-10 | 1998-05-11 | Ove Hammarstrand | Adaptor unit for work machine |
| US20030095858A1 (en) * | 2001-11-19 | 2003-05-22 | Mantovanibenne S.R.L. | Rapid tool coupling device for digger tools |
| US20040188111A1 (en) * | 2003-03-11 | 2004-09-30 | Deere & Company, A Delaware Corporation | Quick coupler assembly with exchangeable hooks |
| US20050012305A1 (en) * | 2003-07-17 | 2005-01-20 | Deere & Company, A Delaware Corporation | Quick coupler assembly with dual hook members |
| US20060018746A1 (en) * | 2004-06-25 | 2006-01-26 | John Gustafson | Faceplate |
| KR200413756Y1 (en) * | 2006-01-10 | 2006-04-13 | 김문수 | Hydraulic couplings for tractor implements |
| CN201687024U (en) * | 2010-06-01 | 2010-12-29 | 山东临工工程机械有限公司 | Loader electro-hydraulic control heavy rapid changing device |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2573278A1 (en) | 2013-03-27 |
| RU2012137793A (en) | 2014-03-10 |
| EP2573278B1 (en) | 2019-05-01 |
| BR102012023988A2 (en) | 2015-01-06 |
| DE102011083350A1 (en) | 2013-03-28 |
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