CN102029604B - Hand held power machine - Google Patents
Hand held power machine Download PDFInfo
- Publication number
- CN102029604B CN102029604B CN201010294128.5A CN201010294128A CN102029604B CN 102029604 B CN102029604 B CN 102029604B CN 201010294128 A CN201010294128 A CN 201010294128A CN 102029604 B CN102029604 B CN 102029604B
- Authority
- CN
- China
- Prior art keywords
- held power
- power machine
- hand held
- matrix
- hand
- 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.)
- Expired - Fee Related
Links
- 239000011159 matrix material Substances 0.000 claims abstract description 65
- 238000005253 cladding Methods 0.000 claims abstract description 40
- 230000009471 action Effects 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims description 15
- 239000004952 Polyamide Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 101150038956 cup-4 gene Proteins 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/02—Construction of casings, bodies or handles
- B25F5/025—Construction of casings, bodies or handles with torque reaction bars for rotary tools
- B25F5/026—Construction of casings, bodies or handles with torque reaction bars for rotary tools in the form of an auxiliary handle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/006—Vibration damping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/02—Construction of casings, bodies or handles
- B25F5/021—Construction of casings, bodies or handles with guiding devices
- B25F5/023—Construction of casings, bodies or handles with guiding devices with removably attached levels
- B25F5/024—Construction of casings, bodies or handles with guiding devices with removably attached levels as part of an auxiliary handle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Percussive Tools And Related Accessories (AREA)
- Harvester Elements (AREA)
- Portable Power Tools In General (AREA)
Abstract
The present invention relates to a kind of hand held power machine, this hand held power machine has at least one can be fixed on hand handle on housing, and this hand is comprising a matrix, and this matrix is the carrier of a soft flexible cladding components.A spring section with the structure of spring action and this matrix construct integratedly.
Description
Technical field
The present invention relates to a kind of hand held power machine, it has at least one can be fixed on hand handle on housing.
Background technology
By the known a kind of hand held power machine being configured to impact drill of EP1449625A2, its housing is provided with one for gripping and handle the hand handle of impact drill, wherein, this hand, being made up of plastic substrate, this plastic substrate applies the coating be made up of damping material.By this way should effectively damping in the shock of cutter emerged in operation and impact.
Be provided with an additional hand handle in the impact drill described in EP1449625A2, additional hand is specified according to legal provisions in such impact drill.Not only Top carry handle but also additional hand strike withstanding impact drill the load that ground produces when highly dropping from definition.
Summary of the invention
Task of the present invention is, constructs hand held power machine in this wise with simple structural measure, even if make high, pulsed load also can not cause material failure or break.
Propose a kind of hand held power machine according to the present invention, this hand held power machine has at least one can be fixed on hand handle on housing, and this hand is comprising a matrix, and this matrix is the carrier of a soft flexible cladding components.A spring section with the structure of spring action and this matrix construct integratedly.
This task is passed through to realize with upper type according to the present invention.The expanded configuration meeting object provides in the following description.
This hand held power machine has a housing, receives one for driving the CD-ROM drive motor of cutter in this housing.The CD-ROM drive motor that this CD-ROM drive motor is preferably electronic, its rotating speed is delivered on cutter by transmission device usually.
Housing is provided with at least one hand handle, described hand otherwise form integratedly with housing, or to be fixed on housing as independent component.This hand is comprising a matrix, and this matrix is especially made up of plastic material and is the carrier of soft flexible cladding components, should the vibration that produces in the operation of hand held power machine of damping and vibration effectively by this cladding components.
In order to also can when hand absorb when not breaking such as hand held power machine from definition highly strike ground time produce relatively high pulsed load, the matrix of hand handle is provided with a spring section, and this spring section and this matrix form integratedly and have the structure that is played spring action.Therefore, even if the material of hand handle has high elastic modulus and itself only have little spring ability thus
this hand is the spring ability also at least in part with improvement.Therefore, spring action is realized by the special construction configuration of matrix in the region of spring section.Because spring section and matrix are configured to one, do not need to arrange additional member that construct separately, that must be connected with matrix to realize spring action.Realize significant structure thus to simplify.
Spring section preferably only extends on the partial-length of matrix.But in principle also possible that, make this matrix all be provided with the structure of spring action over the whole length.
This spring section has the spring ability of improvement, makes top load, especially impact or clashes into the corresponding compression causing spring section, and not damaging the material of matrix.Damping (it is formed by the component combination of material damping by a structure components and one) in spring section allows the vibration decayed in spring section rapidly.
In the embodiment that spring section only extends on the partial-length of matrix, this spring section is preferably placed in the region of the free end side of hand handle.In this embodiment, this hand is integrally formed on the housing being fixed on hand held power machine with it side or with this housing, and relative side is stretched out from housing and the danger increased due to its position exposed, and must absorb high power in shock.Due to the structure of described spring action, such power can be absorbed, but can not damage the material of hand handle.
At hand in the embodiment be connected to by side on the housing of hand held power machine, particularly relate to an additional hand handle, the opposite side of this additional hand handle is freely stretched out.But in principle also possible that, spring section is combined in the matrix of the Top carry handle on hand held power machine.Preferably, spring region section is positioned on a position of hand handle, and this position has the ultimate range relative to housing.Therefore, when arc hand is (it is connected with housing by two sides), meet object, spring section is arranged at least approx the center of hand handle, the housing of this centre distance hand held power machine farthest.
This spring section can put its spring action to good use in one or more directions.According to preferred embodiment, this spring section at least plays spring action on the direction of the longitudinal axis of hand handle, wherein, additionally or alternatively, also can consider and the axially horizontal spring action of hand handle or torsionspring effect.
Structurally can realize spring action: at least one dead slot is set in the following manner in spring section, described dead slot makes the compression of spring section become easy, but it ensure that this spring section of disappearance along with external load bounces back in its initial position again simultaneously.Therefore elastic behavior is related to, wherein, spring constant in the region of spring section is significantly less than the elastic constant in all the other regions of matrix, and these all the other regions are not configured to spring section and completely because the elastic modelling quantity of matrix material sets up spring action in these all the other sections.
Meet destination, this spring section has multiple dead slot, and these dead slots are not only distributed on spring section in the axial direction but also in a circumferential direction.These dead slots can be self-isolations respectively, and they have continuous print, closed inwall in this embodiment, and this inwall defines the border of dead slot.Different modification can be used as the geometric configuration for dead slot, such as length is greater than the dead slot of rectilinear, the otch shape of width significantly, this width extends especially in a lateral direction, but also not only extends in a lateral direction but also in a longitudinal direction in the vertical or with one-component if desired.In addition the dead slot considering non-linear ground structure or the dead slot be made up of multiple rectilinear, mutually angularly directed section.In addition other geometry embodiment can also be considered, such as rhombus.
In addition, spiral spring region segment structure is also feasible, and wherein one or more dead slot has spirality equally in this case.These dead slots construct that open wide or closed in the region of the free end side of hand handle.
Meet the matrix be made up of the material with high elastic modulus destination and be advantageously provided with soft flexible cladding components, this cladding components can realize better and more comfortable gripping on the one hand, has damping effect on the other hand.Meet destination, at least one dead slot described that the spring section that this soft flexible cladding components is placed in matrix has.This such as realizes in this wise: soft flexible cladding components is sprayed (aufspritzen) and enters on matrix and during applying at least one dead slot described.The improvement realized by this way between soft flexible cladding components with the matrix in the region of spring section is connected.
The embodiment of object is met according to another kind, soft flexible clad material enters at least one dead slot described and on the inner side of spring section, form a side recessed, thus on the outside and inner side of the matrix of preferred hollow cylinder, arranges a soft flexible cladding components respectively and these two sections of this cladding components are interconnected by a bridge part.The section being arranged in inside of this cladding components can produce at the spraying process of cladding components equally.Improve the connection between the matrix in the region of cladding components and spring section by this way further.In particular, even if when spring section in high external force time be out of shape, this cladding components can not get loose from matrix.
Material as matrix can use polyamide, especially PA6, and wherein polyamide has glass fiber component GF35 if desired.
Accompanying drawing explanation
Other advantage and the embodiment meeting object is drawn from other claims, drawings, description and drawings.Accompanying drawing illustrates:
Fig. 1 illustrates the hand handle for hand held power machine, and this hand is comprising a matrix and a soft flexible cladding components be sprayed on this matrix, and this matrix is configured to spring section in the region of a side,
Fig. 2 illustrates the hand handle not with cladding components,
Fig. 3 illustrates this cladding components with detail view,
Fig. 4 illustrates the comparison diagram of hand handle in axial compression state and in the initial state,
Fig. 5 to Figure 11 illustrates that hand is the various enforcement modification of the spring section in matrix,
Figure 12 illustrates the profile through base wall in the region of spring section, the soft flexible cladding components shown in it on matrix inner side and outer side,
Figure 13 illustrates this cladding components with the detail view of amplifying, and wherein, the section on matrix inner side and outer side is interconnected by being positioned at middle bridge part.
In these figures, identical component is provided with identical Reference numeral.
Detailed description of the invention
Shown in Figure 1 for hand held power machine, be particularly useful for the hand of impact drill of electrical motor driven 1, wherein, this hand is such as an additional hand handle be connected with the housing of hand held power machine 1.This hand comprises matrix 21, and this matrix is made up of the plastic material of high elastic modulus, such as, be made up of the polyamide PA6 with glass fiber component GF35.This hand is connected with the housing of hand held power machine by suitable device on a side 1.In this embodiment, a side of matrix 2 is provided with a leather cup 4, hand is connected with the housing of hand held power machine by this leather cup 1.
Be adjacent to opposite free end side 5, spring section 6 and matrix 2 construct integratedly, and this spring section shows the spring action of the elastic properties of materials exceeding matrix significantly due to its special structure structure.Be positioned at outside, soft flexible cladding components 3 for matrix 2 is arranged in axial region between these sides, this cladding components is especially applied on the outside of matrix 2 in the process of spray to cast method.
The hand with matrix 2 not with cladding components shown in Figure 2 is 1.Spring section 6 and free end side 5 are adjacent to only extend on the partial-length of the axis of matrix 2, in this embodiment be no more than matrix 2 axial length 1/4th on extend.In the region of spring section 6, in matrix 2, offer multiple dead slot 7, these dead slots with extend in a circumferential direction, the formal construction of the otch with finite length.Owing to there is dead slot 7, spring section 6 has spring action at hand on the direction of the longitudinal axis of 1.If desired, this spring section 6 is bending and is also having spring action in distortion.
This matrix 2 has a lattice structure with multiple relatively little dead slot beyond spring section 6.These structures are for making the cladding components 3 that applies in the process of spray to cast method reliably and being connected with matrix 2 enduringly, and its mode is that the material of cladding components 3 to be coated flows in the dead slot in lattice structure.But this lattice structure has high rigidity, make the spring action that can not obtain improvement compared with elastic properties of materials in this section of matrix.The spring action of this improvement is only being adjacent to occur in the region of the spring section 6 arranged with free end side 5.
In matrix 2, be provided with the rib extended in a longitudinal direction, this rib is arranged in the region of lattice structure and extends until spring section 6.Gripping area is divided into two half of parts by this rib 8, and these two half of parts are respectively provided with a cladding components 3.Figure 3 illustrates the cladding components 3 of these two part circular.
Hand in axial stitching state and in the initial state shown in Figure 4 is 1.Under the effect pointing to axial external force F, hand 1 because the axial elasticity in spring section 6 is axially compressed size S.Along with the disappearance of external force F, hand is axially re-inflated its original length 1.
Shown in Fig. 5 to 11, the various structures of spring section 6 implement modification.
According to Fig. 5, the dead slot 7 that multiple mutual axis is adjacent extends respectively in a circumferential direction.
The helical structure of spring section 6 shown in Figure 6, dead slot 7 has spiral-shaped accordingly.
According to Fig. 7, dead slot 7 comprise altogether three independent, be in the directed linear section in angle shape ground, wherein, between adjacent section, only have a low-angle respectively, dead slot 7 extended on the whole in the axial direction.On the ground that circumferentially distributes, multiple dead slot 7 is arranged in parallel to each other.
In fig. 8, dead slot 7 is with diamond configuration, and wherein, the axis extension size of each dead slot 7 is greater than extension size in a circumferential direction.On the ground that circumferentially distributes, the dead slot 7 of multiple rhombus is opened in spring section 6.
Be provided with the dead slot 7 of multiple otch shape according to Fig. 9, these dead slots have limited length in a circumferential direction.Not only be provided with multiple dead slot 7 in a circumferential direction but also in the axial direction.
In Fig. 10, dead slot 7 has V-arrangement, and wherein, the tip of V-arrangement points to axially and free leg points to free end side.Be respectively equipped with multiple such dead slot in a circumferential direction.
According to Figure 11, these dead slots 7 are linear ground structure respectively, and they extend in a circumferential direction with one-component and extend in the axial direction with one-component.In this embodiment, multiple such dead slot is also provided with in a circumferential direction.
As shown in figure 12, this cladding components 3 not only has one and is positioned at outside section 9 on the outside of matrix 2, and on the inner side of the matrix 2 of hollow cylinder, have the section 10 that is positioned at inside.Being positioned at outside section 9 and being positioned at inner section 10 of this cladding components 3 is interconnected by the bridge part 11 of cladding components.This bridge part 11 is filled in the dead slot offered in the grid structure of matrix 2.
Be positioned at outside section 9 and be positioned at inner section 10 and can realize the better absorption of cladding components and matrix and more lasting connection by the connection of the bridge part 11 of cladding components 3.As shown in figure 13, even if when matrix 2 is bending, such as when strong pulsed external force act on hand on, still obtain being fixedly connected with between cladding components 3 with matrix 2.The bending of matrix can not cause getting loose of cladding components, because the inner section 10 that is positioned at of cladding components is received in intrinsic silicon and is positioned at outside section 9 positive and is connected with the section 10 being positioned at inside that can not lose by bridge part 11 in the recessed meaning in side.
Claims (16)
1. hand held power machine, there is at least one and can be fixed on hand on housing (1), this hand is comprising a matrix (2), this matrix is the carrier of a soft flexible cladding components (3), it is characterized in that, a spring section (6) with the structure of spring action constructs integratedly with this matrix (2), and described spring section (6) is arranged on described hand having at least one dead slot (7) in the region of a free end side (5) of (1).
2. hand held power machine according to claim 1, is characterized in that, described spring section (6) axially plays spring action described hand handle (1).
3. according to the hand held power machine of claim 1 or 2, it is characterized in that, described spring section (6) axially plays spring action transverse to described hand handle (1).
4. according to the hand held power machine of claim 1 or 2, it is characterized in that, described spring section (6) has torsionspring effect.
5. according to the hand held power machine of claim 1 or 2, it is characterized in that, described spring section (6) spirally constructs.
6. hand held power machine according to claim 1, is characterized in that, described spring section (6) have multiple separately, close dead slot (7).
7. according to the hand held power machine of claim 1 or 6, it is characterized in that, described dead slot (7) linear ground structure.
8. according to the hand held power machine of claim 1 or 2, it is characterized in that, described dead slot (7) has at least two angled sections.
9. according to the hand held power machine of claim 1 or 2, it is characterized in that, described dead slot (7) rhombus ground structure.
10. according to the hand held power machine of claim 1 or 2, it is characterized in that, in described at least one dead slot (7) in described spring section (6), receive the material of described cladding components (3) at least in part.
11. hand held power machines according to claim 10, it is characterized in that, described soft flexible cladding components (3) enter into the spring section (6) of described matrix (2) described at least one dead slot (7) and by bridge part (11) and described cladding components (3), section on the inner side of the described matrix (2) that is positioned at hollow cylinder is connected.
12. according to the hand held power machine of claim 1 or 2, and it is characterized in that, described matrix (2) is made up of polyamide.
13. according to the hand held power machine of claim 1 or 2, and it is characterized in that, described matrix (2) has glass fiber component.
14. according to the hand held power machine of claim 1 or 2, and it is characterized in that, described soft flexible cladding components (3) is sprayed on described matrix (2).
15. according to the hand held power machine of claim 1 or 2, and it is characterized in that, described matrix (2) is made up of PA6.
16. according to the hand handle in the hand held power machine of one of claim 1 to 15.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009029626.3 | 2009-09-21 | ||
| DE102009029626.3A DE102009029626B4 (en) | 2009-09-21 | 2009-09-21 | Hand tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102029604A CN102029604A (en) | 2011-04-27 |
| CN102029604B true CN102029604B (en) | 2016-03-16 |
Family
ID=43065367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010294128.5A Expired - Fee Related CN102029604B (en) | 2009-09-21 | 2010-09-21 | Hand held power machine |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102029604B (en) |
| DE (1) | DE102009029626B4 (en) |
| GB (1) | GB2473732B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022192243A1 (en) * | 2021-03-08 | 2022-09-15 | Milwaukee Electric Tool Corporation | Side handle assembly for power tool |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858074B (en) * | 2017-05-16 | 2022-03-25 | 杭州巨星科技股份有限公司 | Damping type hand tool and manufacturing method thereof |
| DE102018113211A1 (en) * | 2018-06-04 | 2019-12-05 | Kemmer Edelstahlschlosserei GmbH | Handle element, in particular for sports equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2537524Y (en) * | 2002-04-30 | 2003-02-26 | 苏州宝时得电动工具有限公司 | Electric tool unit with at least one handle |
| EP1449625A2 (en) * | 2003-02-20 | 2004-08-25 | Societe De Prospection Et D'inventions Techniques Spit | Percussive or vibratory hand tool with handle |
| DE102007059556A1 (en) * | 2007-12-11 | 2009-06-18 | Robert Bosch Gmbh | handle |
| DE102007060879A1 (en) * | 2007-12-18 | 2009-06-25 | Robert Bosch Gmbh | handle |
| DE102007062714A1 (en) * | 2007-12-27 | 2009-07-02 | Robert Bosch Gmbh | handle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE879031C (en) | 1949-11-01 | 1953-06-08 | Peter Wacker | Arrangement for damping the transmission of vibrations |
| SE442963B (en) | 1984-05-07 | 1986-02-10 | Atlas Copco Ab | VIBRATION-INSULATING HANDLE |
| DE10126491A1 (en) | 2001-05-31 | 2002-12-05 | Wuerth Adolf Gmbh & Co Kg | Handle for a portable machine comprises a damping unit serving for dynamic decoupling of the handle outer shell from the machine |
-
2009
- 2009-09-21 DE DE102009029626.3A patent/DE102009029626B4/en active Active
-
2010
- 2010-09-16 GB GB1015545.5A patent/GB2473732B/en not_active Expired - Fee Related
- 2010-09-21 CN CN201010294128.5A patent/CN102029604B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2537524Y (en) * | 2002-04-30 | 2003-02-26 | 苏州宝时得电动工具有限公司 | Electric tool unit with at least one handle |
| EP1449625A2 (en) * | 2003-02-20 | 2004-08-25 | Societe De Prospection Et D'inventions Techniques Spit | Percussive or vibratory hand tool with handle |
| DE102007059556A1 (en) * | 2007-12-11 | 2009-06-18 | Robert Bosch Gmbh | handle |
| DE102007060879A1 (en) * | 2007-12-18 | 2009-06-25 | Robert Bosch Gmbh | handle |
| DE102007062714A1 (en) * | 2007-12-27 | 2009-07-02 | Robert Bosch Gmbh | handle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022192243A1 (en) * | 2021-03-08 | 2022-09-15 | Milwaukee Electric Tool Corporation | Side handle assembly for power tool |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2473732B (en) | 2012-10-24 |
| DE102009029626B4 (en) | 2020-04-23 |
| DE102009029626A1 (en) | 2011-03-24 |
| CN102029604A (en) | 2011-04-27 |
| GB201015545D0 (en) | 2010-10-27 |
| GB2473732A (en) | 2011-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20180921 |