CN201341006Y - Aluminum alloy wedge-shaped strain clamp - Google Patents
Aluminum alloy wedge-shaped strain clamp Download PDFInfo
- Publication number
- CN201341006Y CN201341006Y CNU2008201833012U CN200820183301U CN201341006Y CN 201341006 Y CN201341006 Y CN 201341006Y CN U2008201833012 U CNU2008201833012 U CN U2008201833012U CN 200820183301 U CN200820183301 U CN 200820183301U CN 201341006 Y CN201341006 Y CN 201341006Y
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- Prior art keywords
- wedge shape
- aluminium alloy
- clamp
- wire
- strain clamp
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Abstract
The utility model discloses an aluminum alloy wedge-shaped strain clamp, which comprises an aluminum alloy clamp body component and an aluminum alloy clamping component; the clamping component consists of two wedge-shaped clamp splices provided with clamping grooves by piecing together; and the clamp body component consists of two clamps provided with wedge-shaped slots by piecing together; the wedge-shaped slots of the two clamps are pieced together to form a wedge-shaped hole; and the clamping component is arranged in the wedge-shaped hole. The utility model has the advantages of fast and convenient use and time and labor saving.
Description
Technical field
The utility model belongs to electric armour clamp, is specifically related to a kind of aluminium alloy system wedge shape strain clamp.
Background technology
Patent documentation CN2645310Y discloses a kind of bunched cable strain clamp, the clamp assemblies that comprises body and clamping cable, the voussoir that its clamp assemblies is used by two amalgamations constitutes, and the inner chamber of voussoir and body is wedge-like engagement, and the inwall of voussoir is provided with the groove that is used for the clamping cable.The body of this kind strain clamp is an all-in-one-piece structure, in use, want to clamp cable with clamp assemblies earlier, then body is enclosed within on the described clamp assemblies, in the time of sheathed, to aim at a bigger side of the wedge shape inner chamber of body a less side of the wedge shape outer wall of described clamp assemblies, be set in earlier on the cable of clamp assemblies one end, and then be set on the clamp assemblies; Firmly clamp assemblies and body are pulled round about, can utilize the inner chamber of voussoir and body to be the structure of wedge-like engagement, the clamp assemblies of establishing cable in saying firmly is fixed in the chamber body.
The shortcoming of this strain clamp is that installation steps are comparatively loaded down with trivial details, and high-altitude application is more not convenient, and its structure is needed improvement badly.
The utility model content
The purpose of this utility model provides a kind of use aluminium alloy wedge shape strain clamp fast and easily.
The technical scheme that realizes the utility model purpose is: a kind of aluminium alloy wedge shape strain clamp comprises the wire clip body assembly of aluminium alloy system and the clamp assemblies of aluminium alloy system; Described clamp assemblies is made up of two wedge shape fixture block amalgamations that are provided with holding tank; Described wire clip body assembly is made up of two wire clamp amalgamations that are provided with wedge-shaped slot; A wedged hole is formed in the wedge-shaped slot amalgamation of described two wire clamps; Described clamp assemblies is arranged in the described wedged hole.
In the technique scheme, the splitting mode of described two wedge shape fixture blocks is directly to cover.
In the technique scheme, described two wire clamps are separately positioned on the left and right sides end of described clamp assemblies or two side ends up and down; The splitting mode of described two wire clamps is directly to cover.
In the technique scheme, be equipped with many reinforcements on described two wire clamps, described each reinforcement is along the radially setting of described wedged hole.
In the technique scheme, the basic configuration of the wedged hole that the wedge-shaped slot amalgamation of described two wire clamps is formed is that the frustum frustum poroid or rectangle of circle is poroid; The profile of the clamp assemblies that described two wedge shape fixture block institute amalgamations are formed matches with described wedged hole.
In the technique scheme, in described two wire clamps, wire clamp is provided with the detent of location usefulness, and another wire clamp is provided with and is used for the location tenon that matches with this detent.
In the technique scheme, the quantity of described detent is one or two, and along the axial direction setting of described wedged hole; The quantity of described location tenon is consistent with the quantity of described detent, and its shape matches with described wedged hole.
In the technique scheme, this aluminium alloy wedge shape strain clamp also comprises a pull bar that is provided with connecting hole; All fixedly install a hangers on described each wire clamp, the shape of described hangers matches with the shape of described connecting hole; Described two wire clamps are rotationally connected by this hangers and described pull bar after the wire clip body assembly is formed in amalgamation.
In the technique scheme, at least one the wedge shape fixture block in described two wedge shape fixture blocks is provided with the guide plate that the folded cable of guiding is used, and described guide plate is provided with guide channel; Described guide channel is communicated with the holding tank of this fixture block; The direction of described guide plate is to stretch along the direction away from described holding tank axis.
In the technique scheme, described clamp assemblies also comprises two U bolt fastening assemblies; Described guide plate comprises the base portion that links to each other with described wedge shape fixture block and from the extended guidance part of base portion; The end of described base portion and guidance part is equipped with a fastening part; Matching with a U bolt fastening assembly in described each fastening part, thereby the clamping cable is fixed in the guide channel of guide plate.
The utlity model has positive effect: in (1) the utility model, comprise the wire clip body assembly of aluminium alloy system and the clamp assemblies of aluminium alloy system; Described clamp assemblies is made up of two wedge shape fixture block amalgamations that are provided with holding tank; Described wire clip body assembly is made up of two wire clamp amalgamations that are provided with wedge-shaped slot; A wedged hole is formed in the wedge-shaped slot amalgamation of described two wire clamps; Described clamp assemblies is arranged in the described wedged hole.Because the wire clip body assembly is formed in described two wire clamp amalgamations, can directly be set on the described clamp assemblies during use, so have efficient and convenient, time saving and energy saving advantage.
(2) in the utility model, described two wire clamps are separately positioned on the left and right sides end of described clamp assemblies or two side ends up and down; The splitting mode of described two wire clamps is directly to cover.This structure can guarantee effectively that described two wire clamps can directly cover on described clamp assemblies, and is very convenient.
(3) in the utility model, in described two wire clamps, wire clamp is provided with the detent of location usefulness, and another wire clamp is provided with and is used for the location tenon that matches with this detent.This structure makes described two wire clamps engagedly to lock, and is sturdy and durable, can bear the big pressure of cable.
(4) in the utility model, at least one the wedge shape fixture block in described two wedge shape fixture blocks is provided with the guide plate that the folded cable of guiding is used, and described guide plate is provided with guide channel; Described guide channel is communicated with the holding tank of this fixture block; The direction of described guide plate is to stretch along the direction away from described holding tank axis.This guide plate is used for the cable of clamping is guided to suitable direction, has widened range of application.
Description of drawings
Fig. 1 is a kind of perspective view of first kind of structure of the utility model;
The perspective view that Fig. 2 is an aluminium alloy wedge shape strain clamp shown in Figure 1 when another angle is observed;
Fig. 3 is a kind of perspective view of aluminium alloy wedge shape strain clamp shown in Figure 1 after removing pull bar;
Fig. 4 is a kind of decomposition texture schematic diagram of the aluminium alloy wedge shape strain clamp that removes behind the pull bar shown in Figure 3 when observing from the side;
Fig. 5 is a kind of three-dimensional decomposition texture schematic diagram that removes the aluminium alloy wedge shape strain clamp behind the pull bar shown in Figure 3;
Fig. 6 is a kind of perspective view of wire clamp body assembly in the aluminium alloy wedge shape strain clamp shown in Figure 1;
The structural representation that Fig. 7 is a wire clip body assembly shown in Figure 6 when another angle is observed;
Fig. 8 is a kind of three-dimensional decomposition texture schematic diagram of clamp assemblies in the aluminium alloy wedge shape strain clamp shown in Figure 1;
Fig. 9 is a kind of perspective view of second kind of structure of the utility model;
The perspective view that Figure 10 is an aluminium alloy wedge shape strain clamp shown in Figure 9 when another angle is observed;
Figure 11 is a kind of perspective view of aluminium alloy wedge shape strain clamp shown in Figure 9 after removing pull bar;
Figure 12 is a kind of three-dimensional decomposition texture schematic diagram that removes the aluminium alloy wedge shape strain clamp behind the pull bar shown in Figure 11;
Figure 13 is a kind of decomposition texture schematic diagram of the aluminium alloy wedge shape strain clamp that removes behind the pull bar shown in Figure 11 when observing from the side;
Figure 14 is a kind of structural representation of two wire clamps in the third structure of the utility model;
Figure 15 is the structural representations of two wire clamps shown in Figure 14 when the wire clip body assembly is formed in amalgamation.
Reference numeral is: wire clip body assembly 1, clamp assemblies 2, wedge shape fixture block 3, holding tank 31, wire clamp 4, wire clamp 4A, wire clamp 4B, wedge-shaped slot 41, reinforcement 42, detent 43, location tenon 44, hangers 45, wedged hole 5, pull bar 6, guide plate 7, guide channel 71, bolted assembly 72, base portion 73, guidance part 74, fastening part 75.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 8 has shown first kind of embodiment of the present utility model, and wherein, Fig. 1 is a kind of perspective view of first kind of structure of the utility model; The perspective view that Fig. 2 is an aluminium alloy wedge shape strain clamp shown in Figure 1 when another angle is observed; Fig. 3 is a kind of perspective view of aluminium alloy wedge shape strain clamp shown in Figure 1 after removing pull bar; Fig. 4 is a kind of decomposition texture schematic diagram of the aluminium alloy wedge shape strain clamp that removes behind the pull bar shown in Figure 3 when observing from the side; Fig. 5 is a kind of three-dimensional decomposition texture schematic diagram that removes the aluminium alloy wedge shape strain clamp behind the pull bar shown in Figure 3; Fig. 6 is a kind of perspective view of wire clamp body assembly in the aluminium alloy wedge shape strain clamp shown in Figure 1; The structural representation that Fig. 7 is a wire clip body assembly shown in Figure 6 when another angle is observed; Fig. 8 is a kind of three-dimensional decomposition texture schematic diagram of clamp assemblies in the aluminium alloy wedge shape strain clamp shown in Figure 1.
Present embodiment is a kind of aluminium alloy wedge shape strain clamp, sees Fig. 1 to Fig. 8, comprises the wire clip body assembly 1 of aluminium alloy system and the clamp assemblies 2 of aluminium alloy system; Described clamp assemblies 2 is made up of two wedge shape fixture block 3 amalgamations that are provided with holding tank 31; Described wire clip body assembly 1 is made up of two wire clamp 4 amalgamations that are provided with wedge-shaped slot 41; A wedged hole 5 is formed in wedge-shaped slot 41 amalgamations of described two wire clamps 4; Described clamp assemblies 2 is arranged in the described wedged hole 5.The splitting mode of described two wedge shape fixture blocks 3 is directly to cover.
See Fig. 4, described two wire clamps 4 are separately positioned on the two side ends up and down of described clamp assemblies 2; The splitting mode of described two wire clamps 4 is directly to cover.
See Fig. 5 to Fig. 7, be equipped with many reinforcements 42 on described two wire clamps 4, described each reinforcement is along the radially setting of described wedged hole 5.The basic configuration of the wedged hole 5 that wedge-shaped slot 41 amalgamations of described two wire clamps 4 are formed is that the frustum of circle is poroid; The profile of the clamp assemblies 2 that 3 amalgamations of described two wedge shape fixture blocks are formed matches with described wedged hole 5.
In described two wire clamps 4, wire clamp 4A is provided with two detents 43 of location usefulness, and along the axial direction setting of described wedged hole 5; Another wire clamp 4B is provided with two location tenons 44 that are used for matching with this detent 43.The quantity of described location tenon 44 is consistent with the quantity of described detent 43, and its shape matches with described wedged hole 5, also is the axial direction setting along described wedged hole 5.This structure makes described two wire clamps engagedly to lock, and is sturdy and durable, can bear the big pressure of cable.
See Fig. 1 and Fig. 2, this aluminium alloy wedge shape strain clamp also comprises a pull bar 6 that is provided with connecting hole; All fixedly install a hangers 45 on described each wire clamp 4, the shape of described hangers 45 matches with the shape of described connecting hole; Described two wire clamps 4 are formed wire clip body assembly 1 back in amalgamation and are rotationally connected with described pull bar 6 by this hangers 45.
See Fig. 8, a wedge shape fixture block 3 in described two wedge shape fixture blocks 3 is provided with the guide plate 7 that the folded cable of guiding is used, and described guide plate 7 is provided with guide channel 71; Described guide channel 71 is communicated with the holding tank 31 of this fixture block; The direction of described guide plate 7 is to stretch along the direction away from described holding tank 31 axis.Described clamp assemblies 2 also comprises two U bolt fastening assemblies 72; Described guide plate 7 comprises the base portion 73 that links to each other with described wedge shape fixture block 3 and from base portion 73 extended guidance parts 74; The end of described base portion 73 and guidance part 74 is equipped with a fastening part 75; Matching with a U bolt fastening assembly 72 in described each fastening part 75, thereby the clamping cable is fixed in the guide channel 71 of guide plate 7.
Present embodiment in use, cover with clamp assemblies earlier and clamp cable, and then two wire clamps are directly covered on described clamp assemblies, spur described clamp assemblies again, described clamp assemblies is clamped in the wedged hole of described wire clip body assembly under the tension force effect of folded cable, convenient to use, time saving and energy saving.
(embodiment 2)
Fig. 9 to Figure 13 has shown second kind of embodiment of the present invention, and wherein Fig. 9 is a kind of perspective view of second kind of structure of the utility model; The perspective view that Figure 10 is an aluminium alloy wedge shape strain clamp shown in Figure 9 when another angle is observed; Figure 11 is a kind of perspective view of aluminium alloy wedge shape strain clamp shown in Figure 9 after removing pull bar; Figure 12 is a kind of three-dimensional decomposition texture schematic diagram that removes the aluminium alloy wedge shape strain clamp behind the pull bar shown in Figure 11; Figure 13 is a kind of decomposition texture schematic diagram of the aluminium alloy wedge shape strain clamp that removes behind the pull bar shown in Figure 11 when observing from the side.
Present embodiment is substantially the same manner as Example 1, and difference is: detent 43 or location tenon 44 no longer are set on the wire clamp 4.In addition, described two wire clamps 4 are separately positioned on the left and right sides end of described clamp assemblies 2, directly cover to form wire clip body assembly 1.
(embodiment 3)
Figure 14 and Figure 15 have shown the third embodiment of the present utility model, and wherein, Figure 14 is a kind of structural representation of two wire clamps in the third structure of the utility model; Figure 15 is the structural representations of two wire clamps shown in Figure 14 when the wire clip body assembly is formed in amalgamation.
Present embodiment is substantially the same manner as Example 2, and difference is: the basic configuration of the wedged hole 5 that wedge-shaped slot 41 amalgamations of described two wire clamps 4 are formed is that the frustum of rectangle is poroid; The profile of the clamp assemblies 2 that 3 amalgamations of described two wedge shape fixture blocks are formed matches with described wedged hole 5, and the profile that also is described clamp assemblies is the frustum of rectangle.
The foregoing description 1 to embodiment 3 has the following advantages:
(1) in the foregoing description 1 to embodiment 3, comprises the wire clip body assembly of aluminium alloy system and the clamp assemblies of aluminium alloy system; Described clamp assemblies is made up of two wedge shape fixture block amalgamations that are provided with holding tank; Described wire clip body assembly is made up of two wire clamp amalgamations that are provided with wedge-shaped slot; A wedged hole is formed in the wedge-shaped slot amalgamation of described two wire clamps; Described clamp assemblies is arranged in the described wedged hole.Because the wire clip body assembly is formed in described two wire clamp amalgamations, can directly be set on the described clamp assemblies during use, so have efficient and convenient, time saving and energy saving advantage.
(2) in the foregoing description 1 to embodiment 3, at least one the wedge shape fixture block in described two wedge shape fixture blocks is provided with the guide plate that the folded cable of guiding is used, and described guide plate is provided with guide channel; Described guide channel is communicated with the holding tank of this fixture block; The direction of described guide plate is to stretch along the direction away from described holding tank axis.This guide plate is used for the cable of clamping is guided to suitable direction, has widened range of application.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection range of the present utility model.
Claims (10)
1, a kind of aluminium alloy wedge shape strain clamp comprises the wire clip body assembly (1) of aluminium alloy system and the clamp assemblies (2) of aluminium alloy system; Described clamp assemblies (2) is made up of two wedge shape fixture block (3) amalgamations that are provided with holding tank (31); It is characterized in that: described wire clip body assembly (1) is made up of two wire clamp (4) amalgamations that are provided with wedge-shaped slot (41); A wedged hole (5) is formed in wedge-shaped slot (41) amalgamation of described two wire clamps (4); Described clamp assemblies (2) is arranged in the described wedged hole (5).
2, aluminium alloy wedge shape strain clamp according to claim 1, it is characterized in that: the splitting mode of described two wedge shape fixture blocks (3) is directly to cover.
3, aluminium alloy wedge shape strain clamp according to claim 1 is characterized in that: described two wire clamps (4) are separately positioned on the left and right sides end of described clamp assemblies (2) or two side ends up and down; The splitting mode of described two wire clamps (4) is directly to cover.
4, aluminium alloy wedge shape strain clamp according to claim 1 is characterized in that: be equipped with many reinforcements (42) on described two wire clamps (4), described each reinforcement is along the radially setting of described wedged hole (5).
5, aluminium alloy wedge shape strain clamp according to claim 1 is characterized in that: the basic configuration of the wedged hole (5) that wedge-shaped slot (41) amalgamation of described two wire clamps (4) is formed is that the frustum frustum poroid or rectangle of circle is poroid; The profile of the clamp assemblies (2) that the amalgamation of described two wedge shape fixture blocks (3) institute is formed matches with described wedged hole (5).
6, aluminium alloy wedge shape strain clamp according to claim 1, it is characterized in that: in described two wire clamps (4), a wire clamp (4A) is provided with the detent (43) of location usefulness, and another wire clamp (4B) is provided with and is used for the location tenon (44) that matches with this detent (43).
7, aluminium alloy wedge shape strain clamp according to claim 6, it is characterized in that: the quantity of described detent (43) is one or two, and along the axial direction setting of described wedged hole (5); The quantity of described location tenon (44) is consistent with the quantity of described detent (43), and its shape matches with described wedged hole (5).
8, aluminium alloy wedge shape strain clamp according to claim 1 is characterized in that: this aluminium alloy wedge shape strain clamp also comprises a pull bar (6) that is provided with connecting hole; All fixedly install a hangers (45) on described each wire clamp (4), the shape of described hangers (45) matches with the shape of described connecting hole; Described two wire clamps (4) are formed wire clip body assembly (1) back in amalgamation and are rotationally connected by this hangers (45) and described pull bar (6).
9, aluminium alloy wedge shape strain clamp according to claim 1 is characterized in that: at least one the wedge shape fixture block (3) in described two wedge shape fixture blocks (3) is provided with the guide plate (7) that the folded cable of guiding is used, and described guide plate (7) is provided with guide channel (71); Described guide channel (71) is communicated with the holding tank (31) of this fixture block; The direction of described guide plate (7) is to stretch along the direction away from described holding tank (31) axis.
10, aluminium alloy wedge shape strain clamp according to claim 9, it is characterized in that: described clamp assemblies (2) also comprises two U bolt fastening assemblies (72); Described guide plate (7) comprises the base portion (73) that links to each other with described wedge shape fixture block (3) and from the extended guidance part of base portion (73) (74); The end of described base portion (73) and guidance part (74) is equipped with a fastening part (75); Matching with a U bolt fastening assembly (72) in described each fastening part (75), thereby the clamping cable is fixed in the guide channel (71) of guide plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201833012U CN201341006Y (en) | 2008-12-15 | 2008-12-15 | Aluminum alloy wedge-shaped strain clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201833012U CN201341006Y (en) | 2008-12-15 | 2008-12-15 | Aluminum alloy wedge-shaped strain clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201341006Y true CN201341006Y (en) | 2009-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201833012U Expired - Fee Related CN201341006Y (en) | 2008-12-15 | 2008-12-15 | Aluminum alloy wedge-shaped strain clamp |
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| CN (1) | CN201341006Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136708A (en) * | 2011-01-25 | 2011-07-27 | 永固集团股份有限公司 | Strain clamp for insulated power cables clustered in parallel |
| CN107425493A (en) * | 2017-05-08 | 2017-12-01 | 江东金具设备有限公司 | A kind of direct-pulling type strain insulator reinforcing device |
| CN109038434A (en) * | 2018-09-17 | 2018-12-18 | 浙江金孚电力科技有限公司 | A kind of straight-through strain clamp of NZX wedge shape |
| CN111181112A (en) * | 2020-03-16 | 2020-05-19 | 国网上海市电力公司 | Wedge-shaped wire clamp device for overhead transmission line |
| RU198073U1 (en) * | 2019-11-26 | 2020-06-17 | Акционерное общество "Южноуральский арматурно-изоляторный завод" | TENSIONED TAPE CLAMP |
| US11362563B2 (en) | 2017-05-27 | 2022-06-14 | Siemens Aktiengesellschaft | Cooling enclosure and motor |
-
2008
- 2008-12-15 CN CNU2008201833012U patent/CN201341006Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136708A (en) * | 2011-01-25 | 2011-07-27 | 永固集团股份有限公司 | Strain clamp for insulated power cables clustered in parallel |
| CN102136708B (en) * | 2011-01-25 | 2012-11-21 | 永固集团股份有限公司 | Strain clamp for insulated power cables clustered in parallel |
| CN107425493A (en) * | 2017-05-08 | 2017-12-01 | 江东金具设备有限公司 | A kind of direct-pulling type strain insulator reinforcing device |
| US11362563B2 (en) | 2017-05-27 | 2022-06-14 | Siemens Aktiengesellschaft | Cooling enclosure and motor |
| CN109038434A (en) * | 2018-09-17 | 2018-12-18 | 浙江金孚电力科技有限公司 | A kind of straight-through strain clamp of NZX wedge shape |
| CN109038434B (en) * | 2018-09-17 | 2024-03-12 | 浙江金孚电力科技有限公司 | Wedge-shaped straight-through strain clamp |
| RU198073U1 (en) * | 2019-11-26 | 2020-06-17 | Акционерное общество "Южноуральский арматурно-изоляторный завод" | TENSIONED TAPE CLAMP |
| CN111181112A (en) * | 2020-03-16 | 2020-05-19 | 国网上海市电力公司 | Wedge-shaped wire clamp device for overhead transmission line |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 325600 weft seventeen Road, downtown industrial district, Zhejiang, Yueqing Patentee after: Hongguang Electrical Group Co., Ltd. Address before: 325600 weft seven, downtown Industrial Zone, Zhejiang, Yueqing Patentee before: Hongguang Electrical Group Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20161215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |