CN203320243U - Two-needle-bed warp knitting machine - Google Patents
Two-needle-bed warp knitting machine Download PDFInfo
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- CN203320243U CN203320243U CN2013202632774U CN201320263277U CN203320243U CN 203320243 U CN203320243 U CN 203320243U CN 2013202632774 U CN2013202632774 U CN 2013202632774U CN 201320263277 U CN201320263277 U CN 201320263277U CN 203320243 U CN203320243 U CN 203320243U
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- bar
- needle
- transmission mechanism
- sedimentation
- sley bar
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Abstract
The utility model relates to a two-needle-bed warp knitting machine which comprises a looping device, a guide bar device and a transmission device. The looping device, the guide bar device and the transmission device are installed on a machine frame. The transmission device drives the looping device and the guide bar device to move in a matched mode. The looping device comprises a front knocking-over portion, a rear knocking-over portion, a front needle bed portion, a rear needle bed portion, a front settlement portion and a rear settlement portion, wherein the front knocking-over portion and the rear knocking-over portion are symmetrical in the transverse direction, the front needle bed portion and the rear needle bed portion are symmetrical in the transverse direction and the front settlement portion and the rear settlement portion are symmetrical in the transverse direction. The transmission device comprises a front needle bed transmission mechanism, a rear needle bed transmission mechanism, a front settlement transmission mechanism, a rear settlement transmission mechanism, a guide bar cradle upward swinging transmission mechanism and a guide bar cradle downward swinging transmission mechanism, wherein the front needle bed transmission mechanism, the front settlement transmission mechanism and the guide bar cradle upward swinging transmission mechanism are powered by a first main shaft, the guide bar cradle downward swinging transmission mechanism is powered by a second main shaft, and the rear needle bed transmission mechanism and the rear settlement transmission mechanism are powered by a third main shaft. The two-needle-bed warp knitting machine has the advantages that the transmission mechanism is better suitable for high-speed motions, service life of the machine is greatly prolonged, and production efficiency of the machine is several times of that of a machine of the same type.
Description
Technical field
The utility model relates to a kind of double rib warp loom.
Background technology
At present many for the double rib warp loom kind that weaves warp knitting plush fabrics and space fabric, but machine performance is general, and transmission mechanism generally adopts cam link mechanism or eccentric rod gear.Because cam link mechanism belongs to the higher pair motion, noise is large, impact is large, rotating speed is low, and manufacture and assembly precision require high, and in use easily wearing and tearing of cam, kinematic accuracy on the warp knitting machine looping mechanism after wearing and tearing produces important impact, and then affects the normal operation of machine; Eccentric rod gear is a kind of of planar linkage mechanism, as transmission mechanism, has a series of characteristics: process easyly, be easy to the precision of weaving that reaches higher, the two leverage plane contact that are hinged, pressure is little, therefore wearing and tearing are less, stable drive, accurately, during high speed, noise is little.Shortcoming is that contact-making surface exists gap, and therefore, when member increases, mechanism's accumulated error increases, the problem more complicated of its design and balance.
The utility model content
Technical problem to be solved in the utility model is: a kind of efficient, high performance double rib warp loom is provided.
The utility model solves the technical scheme that its technical problem adopts: a kind of double rib warp loom comprises looping device, guide bar assembly and transmission device, looping device, guide bar assembly and transmission device are arranged on frame, the actuator drives looping device, the guide bar assembly interoperation, symmetrical before and after looping device comprises before, rear knocking over part, before the symmetry of front and back, before rear needle-bar part and front and back symmetry, rear sedimentation part, wherein before, rear knocking over partly comprises rack-mounted needle bed carrier and is fixed on the knocking-over bar on needle bed carrier, front, rear needle-bar partly comprises the latch needles bed be flexibly connected by connector assembly and needle bed carrier, and is arranged on the latch needles on the latch needles bed, front, rear subsidence part is divided and is comprised the sedimentation principal arm, be fixed on the sedimentation needle-bar on the sedimentation principal arm and be arranged on the sedimentation pin on the sedimentation needle-bar, the lower end of sedimentation principal arm swings and is connected with frame, and guide bar assembly comprises the sley bar reel cage, with the sley bar be arranged on the sley bar reel cage, symmetrical before and after transmission device comprises before, rear needle-bar transmission mechanism, before the symmetry of front and back, rear sedimentation transmission mechanism, swing actuation mechanism and sley bar reel cage bottom transmission mechanism on the sley bar reel cage, front needle-bar transmission mechanism, on front sedimentation transmission mechanism and sley bar, the swing actuation mechanism provides power by a main shaft, and sley bar bottom transmission mechanism provides power by No. two main shafts, and rear needle-bar transmission mechanism and rear sedimentation transmission mechanism provide power by No. three main shafts.
Further limit, forward and backward needle-bar transmission mechanism has the needle-bar crank throw, between needle-bar crank throw and latch needles bed, by many needle-bar connecting rods, be connected, forward and backward sedimentation transmission mechanism has the sedimentation crank throw, between sedimentation crank throw and sedimentation principal arm, by many sedimentation connecting rods, be connected, on the sley bar reel cage, the swing actuation mechanism is the crank throw transmission mechanism, and sley bar reel cage bottom transmission mechanism is eccentric wheel drive mechanism.
Further limit, guide bar assembly comprises the sley bar reel cage and is arranged on many sley bar on the sley bar reel cage, sley bar be divided into mao sley bar and sley bar, the ground sley bar is positioned at the both sides of mao sley bar.
Particularly, have six sley bars on the sley bar reel cage, middle two is the hair sley bar, each two, both sides ground sley bar.
The beneficial effects of the utility model are: adopt two-sidedly turn more, leggy crankshaft-link rod transmission skill mechanism, structural elements quantity minimizing, spatially compacter, and there is good mechanism motion characteristic and dynamic characteristics, reduced acceleration of motion and the rotary inertia of mechanism, more steadily, accurately, the synchronism of motion is better in motion, during high speed, noise is little, more be applicable to mechanism with high speed motion, greatly extended machine service life, production efficiency is the several times of similar machine.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated;
Fig. 1 is structural representation of the present utility model;
The structural representation that Fig. 2 is front needle-bar part and front needle-bar running part;
The A that Fig. 3 is Fig. 2 is to view;
The structural representation that Fig. 4 is front sedimentation part and front sedimentation transmission mechanism;
The B that Fig. 5 is Fig. 4 is to view;
The C that Fig. 6 is Fig. 4 is to schematic diagram;
The structural representation that Fig. 7 is swing actuation mechanism on the sley bar reel cage;
The D that Fig. 8 is Fig. 7 is to schematic diagram;
The E that Fig. 9 is Fig. 7 is to schematic diagram;
The first half structural representation that Figure 10 is sley bar reel cage bottom transmission mechanism;
The latter half structural representation that Figure 11 is sley bar reel cage bottom transmission mechanism;
The F that Figure 12 is Figure 11 is to schematic diagram;
The specific embodiment
As shown in Figure 1, a kind of warp knitting machine for full shaping garment production comprises looping device, guide bar assembly 4 and transmission device.
The forward and backward needle-bar part 2 of symmetrical forward and backward knocking over part 1,1 ', front and back symmetry before and after looping device comprises, 2 ' and the forward and backward sedimentation part 3,3 ' of front and back symmetry.The forward and backward needle-bar transmission mechanism 5,5 ' of symmetry before and after transmission device comprises, the forward and backward sedimentation transmission mechanism 6,6 ' of front and back symmetry, swing actuation mechanism 7 and sley bar reel cage bottom transmission mechanism 8 on the sley bar reel cage.
See Fig. 2 to Fig. 3, forward and backward knocking over part 1,1 ' comprises rack-mounted needle bed carrier 1-1 and is fixed on the knocking-over bar 1-2 on needle bed carrier 1-1.
Forward and backward needle-bar part 2,2 ' comprises the latch needles bed 2-2 be flexibly connected by connector assembly 2-4 and needle bed carrier 1-1, and is arranged on the latch needles 2-1 on latch needles bed 2-2.Needle bed carrier 1-1 is by the first locating shaft 1-3 and the second locating shaft 1-4 location, and needle bed carrier 1-1 is connected with needle bed carrier adjusting device 1-5 by the second locating shaft 1-4, and needle bed carrier adjusting device 1-5 is fixedly connected with frame.Forward and backward needle-bar transmission mechanism 5,5 ' respectively has needle-bar crank throw 5-0, between needle-bar crank throw 5-0 and latch needles bed 2-2, by the first needle-bar connecting rod 5-1, the second needle-bar connecting rod 5-2, the 3rd needle-bar connecting rod 5-3, the 4th needle-bar connecting rod 5-4, the 5th needle-bar connecting rod 5-5, the 6th needle-bar connecting rod 5-6, the 7th needle-bar connecting rod 5-7, the 8th needle-bar connecting rod 5-8, is connected.
Before, rear needle-bar transmission mechanism 5, roll and be connected by bearing shell between 5 ' needle-bar crank throw 5-0 and the first needle-bar connecting rod 5-1, the first needle-bar connecting rod 5-1 and the second needle-bar connecting rod 5-2 are connected on the first support 5-10 by bearing pin 5-11, wherein the first support 5-10 is connected on frame, between the second needle-bar connecting rod 5-2 and the 3rd needle-bar connecting rod 5-3, by bearing pin 5-13, be connected on the second support 5-12, wherein the second support 5-12 is connected on frame, between the 3rd needle-bar connecting rod 5-3 and the 4th needle-bar connecting rod 5-4, by bearing pin 5-15, be connected, the 4th needle-bar connecting rod 5-4 is connected on frame by fixed axis 5-14, between the 4th needle-bar connecting rod 5-4 and the 5th needle-bar connecting rod 5-5, by bearing pin 5-16, be connected, the 6th needle-bar connecting rod 5-6 and the 7th needle-bar connecting rod 5-7 respectively are connected on needle-bar swing arm 5-9 by bearing pin, needle-bar swing arm 5-9 is connected on frame, the 7th needle-bar connecting rod 5-7 directly is connected with the 8th needle-bar connecting rod 5-8, the 8th needle-bar connecting rod 5-8 is connected with needle bed carrier connector 2-4, needle bed carrier connector 2-4 is fixedly connected with latch needles bed 2-2.
The needle-bar crank throw 5-0 of front needle-bar transmission mechanism 5 is connected on main shaft 9.The needle-bar crank throw 5-0 of rear needle-bar transmission mechanism 5 ' is connected on No. three main shafts 11.By forward and backward needle-bar transmission mechanism 5,5 ' transmission, realize that latch needles bed 2-2 moves up and down, thereby drive latch needles 2-1, move up and down.
See Fig. 4 to Fig. 6, forward and backward sedimentation part 3,3 ' comprises sedimentation principal arm 3-1, is fixed on the sedimentation needle-bar 3-2 on sedimentation principal arm 3-1 and is arranged on the sedimentation pin 3-3 on sedimentation needle-bar 3-2, and the lower end of sedimentation principal arm 3-1 swings and is connected with frame.Before and after sedimentation transmission mechanism 6,6 ' there is sedimentation crank throw 6-0, between sedimentation crank throw 6-0 and sedimentation principal arm 3-1, by the first sedimentation connecting rod 6-1, the second sedimentation connecting rod 6-2, the 3rd sedimentation connecting rod 6-3, the 4th sedimentation connecting rod 6-4, the 5th sedimentation connecting rod 6-5, be connected.Roll and be connected by bearing shell between sedimentation crank throw 6-0 and the first sedimentation connecting rod 6-1, the first sedimentation connecting rod 6-1 and the second sedimentation connecting rod 6-2 are connected on the 4th support 6-7 by bearing pin 6-8, pass through bearing pin 6-9 between the second sedimentation connecting rod 6-2 and the 3rd sedimentation connecting rod 6-3, bearing pin 6-11 is connected on the 5th support 6-10, above-mentioned the 4th support 6-7, the 5th support 6-10 is connected on frame, the 3rd sedimentation connecting rod 6-3 directly is connected with the 4th sedimentation connecting rod 6-4, the 4th sedimentation connecting rod 6-4, the 5th sedimentation connecting rod 6-5 is connected by bearing pin 6-12 with sedimentation adjusting device 6-6, sedimentation adjusting device 6-6 is fixed on frame.The sedimentation crank throw 6-0 of front sedimentation transmission mechanism 6 is connected on main shaft 9, by forward and backward sedimentation transmission mechanism 6,6 ' transmission, realizes seesawing of sedimentation principal arm 3-1.
See Fig. 1, guide bar assembly 4 comprises sley bar reel cage 4-1, is fixed on the sley bar on sley bar reel cage 4-1, and the quantity of sley bar is at least 2.Above-mentioned sley bar can be 1 hair sley bar 4-3 and many ground sley bar 4-2, can be also 2 hair sley bar 4-3 and many ground sley bar 4-2, can be also 2 or 2 above sley bar 4-2 and without the hair sley bar.The arrangement of above-mentioned hair sley bar 4-3 is arranged on the centre of sley bar reel cage 4-1, and ground sley bar 4-2, also can be without the hair sley bar in both sides, and the ground sley bar is arranged on the optional position of sley bar reel cage 4-1.The present embodiment has 2 hair sley bar 4-3,4 ground sley bar 4-2, and 2 hair sley bars are in the middle of sley bar reel cage 4-1.Above-mentioned mao of sley bar 4-3 can weave in the equal lopping of front and back needle-bar with ground sley bar 4-2, can be also that mao sley bar 4-3 weaves in front and back needle-bar lopping, and ground sley bar 4-2 weaves in front needle-bar and the rear needle-bar lopping of correspondence respectively.
See Fig. 7 to Fig. 9, on the sley bar reel cage, swing actuation mechanism 7 has pendulum crank throw 7-0 and sley bar top link 7-6 on sley bar, sley bar top link 7-6 is dynamically connected by the upper balance staff 7-7 that is fixedly connected with it and sley bar reel cage 4-1 middle part, on sley bar, between pendulum crank throw 7-0 and sley bar top link 7-6, by pendulum connecting rod 7-4, the 5th on pendulum connecting rod 7-3, the 4th on pendulum connecting rod 7-2, the 3rd on pendulum connecting rod 7-1, second on first, putting connecting rod 7-5, is connected.Put crank throw 7-0 on sley bar and roll and be connected by bearing shell between pendulum connecting rod 7-1 on first, putting connecting rod 7-2 on pendulum connecting rod 7-1 and second on first is fixed on the 6th support 7-10 by bearing pin 7-11, on second, on pendulum connecting rod 7-2 and the 3rd, between pendulum connecting rod 7-3, directly connect, on the 3rd, on pendulum connecting rod 7-3 and the 4th, between pendulum connecting rod 7-4, by bearing pin 7-12,7-13, be connected on steel swing arm 7-9, on the 4th, pendulum connecting rod 7-4 directly is connected with pendulum connecting rod 7-5 on the 5th, puts connecting rod 7-5 on the 5th to be connected to sley bar top link 7-6 middle-end by bearing pin 7-8.On sley bar, pendulum crank throw 7-0 is connected on main shaft 9.
See Figure 10 to Figure 12, sley bar reel cage bottom transmission mechanism 8 has sley bar bottom eccentric wheel 8-0, between sley bar bottom eccentric wheel 8-0 and sley bar reel cage 4-1, by the first bottom connecting rod 8-1, the second bottom connecting rod 8-2, the 3rd bottom connecting rod 8-3, the 4th bottom connecting rod 8-4, the 5th bottom connecting rod 8-5 connects.Bottom eccentric wheel 8-0 is connected by bearing element with the first bottom connecting rod 8-1, between the first bottom connecting rod 8-1 and the second bottom connecting rod 8-2, by bearing pin 8-7, be connected on the 7th support 8-6, the second bottom connecting rod 8-2 directly is connected with the 3rd bottom connecting rod 8-3, sley bar lower swing arm 8-9,8-10 are fixed on same balance staff 14, the 4th bottom connecting rod 8-4 directly is connected with the 5th bottom connecting rod 8-5, between the 5th bottom connecting rod 8-5 and sley bar reel cage 4-1, by bearing pin 8-8, connect, the bottom eccentric wheel 8-0 of sley bar reel cage bottom transmission mechanism 8 is connected on No. two main shafts 10.Under the acting in conjunction of sley bar reel cage 4-1 swing actuation mechanism 7 and sley bar bottom transmission mechanism 8 on the sley bar reel cage, complete swing.
Claims (4)
1. a double rib warp loom, comprise looping device, guide bar assembly (4) and transmission device, looping device, guide bar assembly (4) and transmission device are arranged on frame, actuator drives looping device, guide bar assembly (4) interoperation, it is characterized in that: the forward and backward sedimentation part (3,3 ') of the forward and backward needle-bar part (2,2 ') of the forward and backward knocking over part (1,1 ') of symmetry, front and back symmetry and front and back symmetry before and after described looping device comprises
Wherein forward and backward knocking over part (1,1 ') comprises rack-mounted needle bed carrier (1-1) and is fixed on the knocking-over bar (1-2) on needle bed carrier (1-1),
Forward and backward needle-bar part (2,2 ') comprises the latch needles bed (2-2) be flexibly connected by connector assembly (2-4) and needle bed carrier (1-1), and is arranged on the latch needles (2-1) on latch needles bed (2-2),
Forward and backward sedimentation part (3,3 ') comprises sedimentation principal arm (3-1), is fixed on the sedimentation needle-bar (3-2) on sedimentation principal arm (3-1) and is arranged on the sedimentation pin (3-3) on sedimentation needle-bar (3-2), the lower end of sedimentation principal arm (3-1) swings and is connected with frame
Guide bar assembly (4) comprises sley bar reel cage (4-1) and is arranged on the sley bar on sley bar reel cage (4-1),
Before symmetrical before and after transmission device comprises, rear needle-bar transmission mechanism (5, 5 '), before the symmetry of front and back, rear sedimentation transmission mechanism (6, 6 '), swing actuation mechanism (7) and sley bar reel cage bottom transmission mechanism (8) on the sley bar reel cage, front needle-bar transmission mechanism (5), on front sedimentation transmission mechanism (6) and sley bar, swing actuation mechanism (7) provides power by a main shaft (9), sley bar bottom transmission mechanism (8) provides power by No. two main shafts (10), rear needle-bar transmission mechanism (5 ') and rear sedimentation transmission mechanism (6 ') provide power by No. three main shafts (11).
2. double rib warp loom according to claim 1 is characterized in that:
Described forward and backward needle-bar transmission mechanism (5,5 ') has needle-bar crank throw (5-0), between needle-bar crank throw (5-0) and latch needles bed (2-2), by many needle-bar connecting rods, is connected,
Forward and backward sedimentation transmission mechanism (6,6 ') has sedimentation crank throw (6-0), between sedimentation crank throw (6-0) and sedimentation principal arm (3-1), by many sedimentation connecting rods, is connected,
On the sley bar reel cage, swing actuation mechanism (7) is the crank throw transmission mechanism,
Sley bar reel cage bottom transmission mechanism (8) is eccentric wheel drive mechanism.
3. double rib warp loom according to claim 1, it is characterized in that: described guide bar assembly (4) comprises sley bar reel cage (4-1) and is arranged on many sley bar on sley bar reel cage (4-1), sley bar is divided into a mao sley bar (4-3) and ground sley bar (4-2), and ground sley bar (4-2) is positioned at the both sides of a mao sley bar (4-3).
4. double rib warp loom according to claim 3 is characterized in that: have six sley bars on described sley bar reel cage (4-1), middle two be a hair sley bar (4-3), each two, both sides sley bar (4-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202632774U CN203320243U (en) | 2013-05-14 | 2013-05-14 | Two-needle-bed warp knitting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202632774U CN203320243U (en) | 2013-05-14 | 2013-05-14 | Two-needle-bed warp knitting machine |
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| CN203320243U true CN203320243U (en) | 2013-12-04 |
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| CN2013202632774U Expired - Fee Related CN203320243U (en) | 2013-05-14 | 2013-05-14 | Two-needle-bed warp knitting machine |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372515A (en) * | 2014-11-12 | 2015-02-25 | 常州市武进五洋纺织机械有限公司 | Swing frame device of warp knitting machine |
| CN104452082A (en) * | 2014-12-09 | 2015-03-25 | 常州市武进五洋纺织机械有限公司 | Warp knitting machine with single-needle bed, crankshaft and connecting rods |
| CN104452081A (en) * | 2014-12-09 | 2015-03-25 | 常州市武进五洋纺织机械有限公司 | Settling crankshaft connecting rod mechanism for single needle bed warp knitting machine |
| CN104480625A (en) * | 2014-12-09 | 2015-04-01 | 常州市武进五洋纺织机械有限公司 | Warp knitting machine |
| CN104652033A (en) * | 2015-01-09 | 2015-05-27 | 常州市武进五洋纺织机械有限公司 | Loop formation mechanism for warp knitting machine |
| CN105155121A (en) * | 2015-09-25 | 2015-12-16 | 福建省航韩机械科技有限公司 | Two-needle bed warp knitting machine latch needle bed mechanism and mounting method thereof |
| CN105350173A (en) * | 2015-09-25 | 2016-02-24 | 福建省航韩机械科技有限公司 | Double needle bar tricot machine weaved cloth forming device |
| CN107059238A (en) * | 2016-02-10 | 2017-08-18 | 卡尔迈耶纺织机械制造有限公司 | Tricot machine |
| CN110195292A (en) * | 2018-02-27 | 2019-09-03 | 卡尔迈耶纺织机械制造有限公司 | Double rib warp loom |
| CN110409049A (en) * | 2018-04-28 | 2019-11-05 | 泉州汇成针织有限公司 | Tricot machine, weaving method and the braided fabric of two-needle bar crochet hook |
| CN110592796A (en) * | 2019-09-19 | 2019-12-20 | 福建信亿机械科技有限公司 | Novel double needle bar warp knitting machine |
-
2013
- 2013-05-14 CN CN2013202632774U patent/CN203320243U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372515A (en) * | 2014-11-12 | 2015-02-25 | 常州市武进五洋纺织机械有限公司 | Swing frame device of warp knitting machine |
| CN104372515B (en) * | 2014-11-12 | 2016-09-07 | 常州市武进五洋纺织机械有限公司 | A kind of tricot machine cradle apparatus |
| CN104452082A (en) * | 2014-12-09 | 2015-03-25 | 常州市武进五洋纺织机械有限公司 | Warp knitting machine with single-needle bed, crankshaft and connecting rods |
| CN104452081A (en) * | 2014-12-09 | 2015-03-25 | 常州市武进五洋纺织机械有限公司 | Settling crankshaft connecting rod mechanism for single needle bed warp knitting machine |
| CN104480625A (en) * | 2014-12-09 | 2015-04-01 | 常州市武进五洋纺织机械有限公司 | Warp knitting machine |
| CN104652033A (en) * | 2015-01-09 | 2015-05-27 | 常州市武进五洋纺织机械有限公司 | Loop formation mechanism for warp knitting machine |
| CN105350173A (en) * | 2015-09-25 | 2016-02-24 | 福建省航韩机械科技有限公司 | Double needle bar tricot machine weaved cloth forming device |
| CN105155121A (en) * | 2015-09-25 | 2015-12-16 | 福建省航韩机械科技有限公司 | Two-needle bed warp knitting machine latch needle bed mechanism and mounting method thereof |
| CN107059238A (en) * | 2016-02-10 | 2017-08-18 | 卡尔迈耶纺织机械制造有限公司 | Tricot machine |
| CN110195292A (en) * | 2018-02-27 | 2019-09-03 | 卡尔迈耶纺织机械制造有限公司 | Double rib warp loom |
| CN110195292B (en) * | 2018-02-27 | 2021-07-23 | 卡尔迈耶斯托尔研发有限公司 | Double needle bar warp knitting machine |
| CN110409049A (en) * | 2018-04-28 | 2019-11-05 | 泉州汇成针织有限公司 | Tricot machine, weaving method and the braided fabric of two-needle bar crochet hook |
| CN110592796A (en) * | 2019-09-19 | 2019-12-20 | 福建信亿机械科技有限公司 | Novel double needle bar warp knitting machine |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20131204 Termination date: 20210514 |