CN104197141A - Production process of equal-proportion stretching and retracting expansion tube - Google Patents
Production process of equal-proportion stretching and retracting expansion tube Download PDFInfo
- Publication number
- CN104197141A CN104197141A CN201410413257.XA CN201410413257A CN104197141A CN 104197141 A CN104197141 A CN 104197141A CN 201410413257 A CN201410413257 A CN 201410413257A CN 104197141 A CN104197141 A CN 104197141A
- Authority
- CN
- China
- Prior art keywords
- inner tube
- tube
- joint
- stringing
- elasticity
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/005—Hoses, i.e. flexible pipes consisting completely or partially of material other than fibres, plastics or metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/02—Hoses, i.e. flexible pipes made of fibres or threads, e.g. of textile which may or may not be impregnated, or provided with an impermeable layer, e.g. fire-hoses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/01—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses adapted for hoses having a multi-layer wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
- F16L33/223—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L33/224—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts a clamping ring being arranged between the threaded member and the connecting member
Abstract
The invention belongs to the technical field of water pipes, and particularly relates to a production process of an equal-proportion stretching and retracting expansion tube. The process specifically includes the following steps that first, an inner tube is sleeved with an elastic cloth tube; second, the two ends of the elastic cloth tube are respectively sleeved with a metal sleeve or a clamping claw and a locking sleeve; third, the two ends of the inner tube are inserted in inserting connection parts of a joint in a connected mode respectively; fourth, the metal sleeves in the second step are moved to the end, corresponding to the position outside the inserting connection parts, of the elastic cloth tube, and a metal tube is pressed so that the two ends of the inner tube and the two ends of the elastic cloth tube can be fixed to the corresponding inserting connection parts respectively; or the clamping claws are moved to the end, corresponding to the position outside the inserting connection parts, of the elastic cloth tube, and the two ends of the inner tube and the two ends of the elastic cloth tube can be fixed to the joint; fifth, the locking sleeves are connected to the joint in a screwed mode so that installation can be achieved. The inner tube and the elastic cloth tube of the stretching and retracting expansion tube manufactured with the method stretch and retract in equal proportion, it is guaranteed that an elastic cloth sleeve is evenly retracted outside the inner tube, and it is guaranteed that equal-proportion retracting and stretching can be achieved in next time use.
Description
Technical field
The invention belongs to water pipe technical field, refer in particular to the production technology of the flexible expansion tube of a kind of equal proportion.
Background technique
Need occasion at some, as: carwash, in cleaning process, because automobile has certain length, the water pipe that prepare length carries out smoothly to ensure cleaning.At present, it is non-retractable cleaning the water pipe of use, and general what adopt is PVC plastic tube, and its deficiency is: the one, and this water pipe heap easily causes scene more random on the ground, and easily knotting is also easily trampled and is damaged, and causes water pipe short working life; The 2nd, because hardness is higher, be difficult for stored collapsed, while depositing, take up room large; The 3rd, between water pipe and water source and shower nozzle, be connected inconvenient.
Summary of the invention
The object of this invention is to provide and account for the production technology that a kind of equal proportion little with space, that can equal proportion shrink with easy to connect, the elasticity stringing of other joint and inner tube is stretched expansion tube.
The object of the present invention is achieved like this:
A production technology for the flexible expansion tube of equal proportion, concrete steps are as follows:
1) elastical cloth pipe box is contained in outside inner tube, described inner tube can axial tension, radial expansion, described elasticity stringing is warp-weft two-way stretch fabric, the tubing that elasticity stringing is formed by spandex covered yarn and terylene woven, the spandex false-twist textured yarn 42D of spandex covered yarn employing 75% and 25% terylene net-thread 75D, spandex false-twist textured yarn is Poly-urethane fibre, and Poly-urethane fibre is polymerized by PTMEG (polytetramethylene ether diol) and MDI (methyl diphenylene diisocyanate);
2) be set with metallic sheath or claw, lock sleeve at the two ends of elasticity stringing;
3) two ends of inner tube are plugged on respectively on the cutting graftage part of joint;
4) by step 2) in metallic sheath move to corresponding to cutting graftage part the end of elasticity stringing outside, pressed metal pipe is separately fixed at the two ends of inner tube and elasticity stringing on corresponding cutting graftage part;
Or claw move to corresponding to cutting graftage part the end of elasticity stringing outside, by solid the two ends of inner tube and elasticity stringing on joint;
5) lock sleeve is screwed onto on joint and realizes and installing.
Above-mentioned inner tube is rubber hose or silica gel hose or latex flexible pipe.
The other end of above-mentioned joint is provided with inipple or grafting joint or the steel ball latching connector that can be connected with other joint.
The present invention compared to existing technology outstanding and useful technique effect is:
The inner tube of the flexible expansion tube that 1, the present invention makes is rubber hose or silica gel hose or latex flexible pipe, flexible, the expansion of can stretching, and elastic force is good, after inner tube water flowing, can extend because of the size of hydraulic pressure, is sleeved on the also equal proportion elongation thereupon of elasticity stringing outside inner tube; When reducing after water flowing pressure, inner tube, elasticity stringing all can keep equal proportion to be contracted to original shape, guarantee that elastical cloth cover is contracted in outside inner tube equably, and guarantee use next time also can be shunk and elongation on geometric ratio row ground.
2, the flexible expansion tube that the present invention makes is convenient to keep the clean and tidy of scene, is convenient to storage and arranges.
3, the elasticity stringing of setting of the present invention is the tubing that warp-weft two-way stretch fabric is made; radial expansion together with inner tube, axial elongation; reaching equal proportion between elastical cloth cover and inner tube stretches or shrinks; simultaneously; increase the strength of inner tube to hydraulic pressure; play the effect of protection, extended the working life of water pipe.
4, the joint at flexible expansion tube of the present invention two ends can be connected or dismounting with the quick of other joint fast, easy to use.
5, after water flowing of the present invention, the internal diameter of inner tube expands, and increases flow, and the frictional force of inner tube and water is little, and resistance is little, increases the life-span of inner tube.
6, volume of the present invention is little, lightweight, is applicable to pipe for the occasions such as automobile washing.
Brief description of the drawings
Fig. 1 is schematic perspective view of the present invention.
Fig. 2 is sectional view of the present invention;
Fig. 3 is the schematic diagram that the present invention adopts the fixing elastical cloth cover of metallic sheath and inner tube.
Embodiment
Invention is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-3:
A production technology for the flexible expansion tube of equal proportion, concrete steps are as follows:
1) elasticity stringing 1 is sleeved on outside inner tube 2, described inner tube can axial tension, radial expansion, described elasticity stringing is warp-weft two-way stretch fabric, the tubing that elasticity stringing is formed by spandex covered yarn and terylene woven, the spandex false-twist textured yarn 42D of spandex covered yarn employing 75% and 25% terylene net-thread 75D, spandex false-twist textured yarn is Poly-urethane fibre, and Poly-urethane fibre is polymerized by PTMEG (polytetramethylene ether diol) and MDI (methyl diphenylene diisocyanate);
2) be set with metallic sheath 3 or claw 4, lock sleeve 5 at the two ends of elasticity stringing 1;
3) two ends of inner tube 2 are plugged on respectively on the cutting graftage part 7 of joint 6;
4) by step 2) in metallic sheath 3 move to the end corresponding to 7 of cutting graftage parts elasticity stringing 1 outside, the masterpiece that 3 distortion produce radially by instrument pressed metal pipe is separately fixed at corresponding cutting graftage part 7 for inner tube 2 and elasticity stringing 1 by its two ends;
Or claw 4 moves to the end corresponding to 7 of cutting graftage parts elasticity stringing 1 outside, the radial force of claw 4 by solid the two ends of inner tube 2 and elasticity stringing 1 on corresponding cutting graftage part 7;
5) lock sleeve 5 is sleeved on outside metallic sheath or claw 4 and is screwed onto on joint and realize and installing, in lock sleeve 5, be provided with annular bead 8, annular bead 8 produces radial effect inner tube 2 and elastical cloth cover 1, further, to inner tube 2 and 1 locking of elastical cloth cover, prevent that inner tube 2 from departing from from joint due to the effect of hydraulic pressure.
Above-mentioned inner tube 2 is rubber hose or silica gel hose or latex flexible pipe, good springiness, and spring-back force is good.
The bi-directional stretch fabrics of the tubulose that elasticity stringing 1 is formed by spandex covered yarn and terylene woven, spandex false-twist textured yarn is Poly-urethane fibre, Poly-urethane fibre is polymerized by PTMEG (polytetramethylene ether diol) and MDI (methyl diphenylene diisocyanate), wherein PTMEG is mainly used in the production of spandex, MDI is polyurethane material, for the needs that adapt to interweave with terylene, improve the stretching and drawing performance of spandex thread, the spandex false-twist textured yarn 42D of spandex covered yarn employing 75% and 25% terylene net-thread 75D, through rational proportion, meet through compiling the high length with silk, the multiple particular/special requirement such as high uniformity, make product there is good elastic elongation and elastic recovery, wearability and the ageing resistance of product have been improved simultaneously.
The other end of above-mentioned joint 6 is provided with inipple or grafting joint or the steel ball latching connector that can be connected with other joint, convenient connection.
The flexible expansion tube of the equal proportion two ends that the present invention makes have joint, can connect and use respectively at water tap, spray gun etc., easy to use.
The production process of bi-directional stretch fabrics of the present invention is:
1, warping process
For ensureing the degree of stretching of spandex thread in warping process, adopt the craft principle of " tension force bigger than normal, medium velocity, even coiling ", intensified operation is touring, reduces as far as possible the faults such as the sizing bull that warp end break causes, few head, lappers, loose thread.Main technologic parameters: speed of a motor vehicle 500m/min, tension rail spacing 8mm, pressure roller pressure 4KN, yarn gripper time 4s.In above measure, after machine, drive normal, break end less, hundred myriametre broken ends are controlled and are deposited in 0.8, have guaranteed the inherent quality of warp beam, lay the foundation for having starched yarn.
2, sizing operation
Sizing quality is the key of poly-fourth loom efficiency and quality of product, we at preferred formula of size, rationally the aspects such as public good parameter are set and have strengthened research and control.According to the feature of spandex core-spun yarn, cause the elongation of core yarn irregular for guaranteeing that switch car is mended, and reducing slurry groove temperature and drying tube temperature higher and elastic force and the elastic returning power of damage spandex thread, we have adopted the relatively slow speed of a motor vehicle, lower slurry groove temperature and drying tube temperature.With the formula of size of modified starch, PVA-1799, smooth agent combination, improve the pliability of serous coat simultaneously, increase wear resistance and the brute force of yarn.Suitably control serum viscosity using, be both conducive to coating, can ensure again infiltration, can make that yarn is wear-resisting, enhancing, smooth, filoplume paste volt, and can reduce frictional force and the leasing resistance between yarn, reduce broken end, raising loom efficiency.Formula of size: modified starch 50kg, PVA mono-179937.5kg, smooth agent 2kg.Main technologic parameters: speed of a motor vehicle 50m/min, dressing rate 12%, moisture regain 6.5%～7.5%, elongation percentage 1.2%～1.5%, serum viscosity using 7s～9s.The control of sizing tension subregion is: 300N, 110N, 1600N, l780N, 3200N.Take in above technique after machine, drive normal, actual measurement dressing rate 12.3%, High Water rate is 7.1%, does not occur the broken end phenomenon that strand head, top strand cause.
3, pass operation
Kind is plain weave, and old place tissue passes and adopts 2 people, reed porter 192 teeth/10cm, reed width 183cm.Drop wire specification is selected 165mm × 11mm × 0.2mm, and heald specification 331mm × 5.5mm × 0.12mm adopts 1,2,3,4 along wearing.
4, weaving process
According to the specifications design of yarn property and fabric, it is crucial selecting rational knitting technology parameter.While weaving, accomplish that opening is clear as far as possible, reduce latitude and stop.Stretch fabric is large compared with general grey cloth difficulty of weaving, wants to improve loom efficiency, alleviates finishing process and repaiies active pressure, must control cloth and looped weft, staplings fault.South is larger in weft yarn elastic force, easily causes wefting insertion failure, and latitude stops many, directly affects loom efficiency, and therefore the appropriate design of wefting insertion parameter is to improve the key of loom efficiency.Main technologic parameters: speed of a motor vehicle 660r/min, 290 ° of opening times, 30 ° of opening angles, 1 lattice on 2 lattice, upper-lower position after back rest front and back position, warp stop frame height is 0, main jet air pressure 0.2MPa, auxiliary jet pressure 0.35MPa.Machine in above technique, when loom platform, latitude stops 3 times-4 times, and loom efficiency reaches more than 85%.
Above-described embodiment is only preferred embodiment of the present invention, not limits the scope of the invention according to this, therefore: all equivalences of doing according to structure of the present invention, shape, principle change, within all should being covered by protection scope of the present invention.
Claims (3)
1. a production technology for the flexible expansion tube of equal proportion, is characterized in that: concrete steps are as follows:
1) elastical cloth pipe box is contained in outside inner tube, described inner tube can axial tension, radial expansion, described elasticity stringing is warp-weft two-way stretch fabric, the tubing that elasticity stringing is formed by spandex covered yarn and terylene woven, the spandex false-twist textured yarn 42D of spandex covered yarn employing 75% and 25% terylene net-thread 75D, spandex false-twist textured yarn is Poly-urethane fibre, and Poly-urethane fibre is polymerized by PTMEG and MDI;
2) outside the two ends of elasticity stringing, be set with metallic sheath or claw, lock sleeve;
3) two ends of inner tube are plugged on respectively on the cutting graftage part of joint;
4) by step 2) in metallic sheath move to the end of the elasticity stringing being positioned at outside cutting graftage part, pressed metal cover is separately fixed at the two ends of inner tube and elasticity stringing on corresponding cutting graftage part;
Or claw moves to the end of the elasticity stringing being positioned at outside cutting graftage part, the two ends of inner tube and elasticity stringing are consolidated on joint;
5) lock sleeve is moved to step 4) metallic sheath or claw outside, and be screwed onto on joint to realize and install.
2. the production technology of the flexible expansion tube of a kind of equal proportion according to claim 1, is characterized in that: described inner tube is rubber hose or silica gel hose or latex flexible pipe.
3. the production technology of the flexible expansion tube of a kind of equal proportion according to claim 1, is characterized in that: the other end of described joint is provided with inipple or grafting joint or the steel ball latching connector that can be connected with other joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410413257.XA CN104197141A (en) | 2014-08-21 | 2014-08-21 | Production process of equal-proportion stretching and retracting expansion tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410413257.XA CN104197141A (en) | 2014-08-21 | 2014-08-21 | Production process of equal-proportion stretching and retracting expansion tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104197141A true CN104197141A (en) | 2014-12-10 |
Family
ID=52082479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410413257.XA Pending CN104197141A (en) | 2014-08-21 | 2014-08-21 | Production process of equal-proportion stretching and retracting expansion tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104197141A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468382A (en) * | 2015-08-20 | 2017-03-01 | 拉格纳科技公司 | There is the circular knit of annular fold |
| EP3146251B1 (en) | 2014-05-20 | 2019-01-30 | Paolo De Nora | Extensible hose and hose assembly |
| US10927983B2 (en) | 2016-04-29 | 2021-02-23 | Fitt S.P.A. | Enlargeable flexible hose |
| CN113695472A (en) * | 2020-05-20 | 2021-11-26 | 横滨橡胶株式会社 | Method for manufacturing hose joint and method for manufacturing hose assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202626443U (en) * | 2012-06-04 | 2012-12-26 | 海宁金永和家纺织造有限公司 | Rhombic two-way elastic jacquard fabric for sofa cover |
| CN203628131U (en) * | 2013-12-10 | 2014-06-04 | 天台县富华塑胶有限公司 | Equal-proportional telescopic expansion pipe |
| CN203664070U (en) * | 2013-12-16 | 2014-06-25 | 浙江天梯橡塑有限公司 | Spraying device for garden |
| CN203686431U (en) * | 2013-06-13 | 2014-07-02 | 天台县富华塑胶有限公司 | High-performance telescopic expansion pipe |
-
2014
- 2014-08-21 CN CN201410413257.XA patent/CN104197141A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202626443U (en) * | 2012-06-04 | 2012-12-26 | 海宁金永和家纺织造有限公司 | Rhombic two-way elastic jacquard fabric for sofa cover |
| CN203686431U (en) * | 2013-06-13 | 2014-07-02 | 天台县富华塑胶有限公司 | High-performance telescopic expansion pipe |
| CN203628131U (en) * | 2013-12-10 | 2014-06-04 | 天台县富华塑胶有限公司 | Equal-proportional telescopic expansion pipe |
| CN203664070U (en) * | 2013-12-16 | 2014-06-25 | 浙江天梯橡塑有限公司 | Spraying device for garden |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3146251B1 (en) | 2014-05-20 | 2019-01-30 | Paolo De Nora | Extensible hose and hose assembly |
| EP3146251B2 (en) † | 2014-05-20 | 2022-03-02 | Paolo De Nora | Extensible hose and hose assembly |
| CN106468382A (en) * | 2015-08-20 | 2017-03-01 | 拉格纳科技公司 | There is the circular knit of annular fold |
| CN106468382B (en) * | 2015-08-20 | 2019-04-19 | 拉格纳科技公司 | There is the circular braid of annular fold |
| US10927983B2 (en) | 2016-04-29 | 2021-02-23 | Fitt S.P.A. | Enlargeable flexible hose |
| US11353143B2 (en) | 2016-04-29 | 2022-06-07 | Fitt S.P.A. | Enlargeable flexible hose |
| CN113695472A (en) * | 2020-05-20 | 2021-11-26 | 横滨橡胶株式会社 | Method for manufacturing hose joint and method for manufacturing hose assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104197141A (en) | Production process of equal-proportion stretching and retracting expansion tube | |
| CN105387291B (en) | High-pressure hose and its production method | |
| EP2845935A3 (en) | Tubular woven preforms, fiber reinforced composites, and methods of making thereof | |
| CN104405972A (en) | Extensible pipe | |
| CN101328635A (en) | Bidirectional elastic cloque | |
| CN204267921U (en) | A kind of telescopic pipe | |
| CN104405967A (en) | Elastic telescopic braided pipe and production process thereof | |
| JP2012250452A (en) | Channel repairing member and channel using the same, and method of manufacturing channel repairing member | |
| CN104803223A (en) | Automatic braid production equipment | |
| CN103993402A (en) | Production technology of tyre fabric for tyres | |
| CN107956137B (en) | Nylon cord fabric and production line thereof | |
| JP4548875B2 (en) | Base material for pipe inner surface molding | |
| KR20130129603A (en) | Reinforce tube weaved with conducting wire and method thereof | |
| CN107557969A (en) | Three axial direction fibre fabrics and its manufacture method containing drawing and extruding bar | |
| CN206203561U (en) | A kind of actinobacillus device | |
| CN208232476U (en) | A kind of high-strength automobile tire cord fabric of multi-layer | |
| CN220619255U (en) | High-elastic quick-drying polyester composite yarn | |
| CN203360724U (en) | Anti-cracking cord fabric | |
| CN207452451U (en) | Device is washed with water in a kind of weaving | |
| CN205087659U (en) | Fabric guide roll yarn wind | |
| JP4902375B2 (en) | Synthetic fiber woven fabric for rubber reinforcement and pneumatic tire using the same | |
| CN204151519U (en) | Servicing unit weaved by Weftwise stretch long filament | |
| KR200391086Y1 (en) | Reinforced fabric for asphalt | |
| JPWO2005003416A1 (en) | Synthetic fiber woven fabric for rubber reinforcement and pneumatic tire using the same | |
| CN219098347U (en) | Novel automatic winding equipment of textile fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141210 |