JP2017196807A - トッピングシートの形成方法及び装置 - Google Patents
トッピングシートの形成方法及び装置 Download PDFInfo
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- JP2017196807A JP2017196807A JP2016089782A JP2016089782A JP2017196807A JP 2017196807 A JP2017196807 A JP 2017196807A JP 2016089782 A JP2016089782 A JP 2016089782A JP 2016089782 A JP2016089782 A JP 2016089782A JP 2017196807 A JP2017196807 A JP 2017196807A
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 239000004744 fabric Substances 0.000 claims abstract description 126
- 239000004753 textile Substances 0.000 claims abstract description 102
- 238000005520 cutting process Methods 0.000 claims abstract description 16
- 238000004804 winding Methods 0.000 claims description 15
- 239000002994 raw material Substances 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 description 17
- 238000000465 moulding Methods 0.000 description 9
- 241000842962 Apoda limacodes Species 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005304 joining Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009986 fabric formation Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
- B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
- B29B15/10—Coating or impregnating independently of the moulding or shaping step
- B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
- B29B15/122—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
- B26D1/18—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable carriage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/547—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a wire-like cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/28—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/24—Drums
- B29D30/26—Accessories or details, e.g. membranes, transfer rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/30—Applying the layers; Guiding or stretching the layers during application
- B29D30/3042—Applying the layers; Guiding or stretching the layers during application by feeding cut-to-length pieces in a direction perpendicular to the drum axis and in a plane parallel to the drum axis, and placing the pieces side-by-side to form an annular element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
- B29D30/46—Cutting textile inserts to required shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/008—Cutting members therefor in the form of wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/24—Calendering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
- B29D2030/385—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre made by winding and joining a continuous reinforced rubber band onto a mandrel, to obtain a tubular article as an intermediate element in the manufacture of the insert
- B29D2030/386—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre made by winding and joining a continuous reinforced rubber band onto a mandrel, to obtain a tubular article as an intermediate element in the manufacture of the insert the tubular article being cut to obtain a flat, single-layer insert
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
- B29D30/46—Cutting textile inserts to required shape
- B29D2030/466—Cutting the textile inserts between cords
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
- B29K2105/246—Uncured, e.g. green
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Tyre Moulding (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
Description
長手方向に引き揃えられたタイヤコードが横糸により簾織りされてなるテキスタイル原反を繰り出しながら、所定幅方向位置で前記横糸を切断して複数の幅狭テキスタイル原反に分断する繰出・分断工程と、
前記幅狭テキスタイル原反の少なくとも一方の面に未加硫ゴムをトッピングするトッピング工程と、
を実行することを特徴とするトッピングシートの形成方法を提供する。
繰り出される前記テキスタイル原反の幅方向の位置ずれを検出し、
検出された前記位置ずれを解消するように、前記テキスタイル原反を幅方向に移動させるのが好ましい。
長手方向に引き揃えられたタイヤコードと横糸とを備えた簾織りのテキスタイル原反が幅方向に分断されてなる幅狭テキスタイル原反を繰り出しながら、所定幅方向位置で前記横糸を切断して複数の幅狭テキスタイル原反に分断する繰出・分断部と、
前記繰出・分断部によって繰り出された前記幅狭テキスタイル原反の少なくとも一方の面に未加硫ゴムをトッピングして幅狭トッピングシートを形成するカレンダ部と、
を備えたことを特徴とするトッピングシートの形成装置を提供する。
図1は、カレンダ工程を実施するためのカレンダライン10の概略構成を示している。
図7は、プライ原反形成工程が実施されるプライ原反形成ライン30を概略的に示している。
なお、本発明は、前記実施形態に記載された構成に限定されるものではなく、種々の変更が可能である。
11 繰出・分断部
12,25 台車
20 カレンダ装置
30 カーカスプライ形成ライン
71 ワイヤ
72 昇降装置
73 錘
74 外径検出装置
75 制御装置
100 テキスタイル原反
100a 繰り出し部
100S 幅狭テキスタイル原反
101 タイヤコード
102 横糸
103 フィルム部材
110 トッピングシート
120 プライ片
130 プライ原反
Claims (9)
- 長手方向に引き揃えられたタイヤコードが横糸により簾織りされてなるテキスタイル原反を繰り出しながら、所定幅方向位置で前記横糸を切断して複数の幅狭テキスタイル原反に分断する繰出・分断工程と、
前記幅狭テキスタイル原反の少なくとも一方の面に未加硫ゴムをトッピングするトッピング工程と、
を実行することを特徴とするトッピングシートの形成方法。 - 前記テキスタイル原反の繰り出し及び切断は、原反ロールの幅方向の端から1列ずつ行うことを特徴とする請求項1に記載のトッピングシートの形成方法。
- 前記繰出・分断工程は、前記テキスタイル原反の繰り出しを、円筒状に巻回された原反ロールから繰り出し、前記テキスタイル原反の分断を、前記原反ロールに所定の巻き掛け角度範囲で巻き掛けられたワイヤによって行うことを特徴とする請求項1又は2に記載のトッピングシートの形成方法。
- 前記原反ロールの外径寸法に応じて前記ワイヤの巻き掛け角度を変更することを特徴とする請求項3に記載のトッピングシートの形成方法。
- 前記ワイヤは、両端部が昇降することにより巻き掛け角度を変更することを特徴とする請求項4に記載のトッピングシートの形成方法。
- 前記ワイヤは、一端部に取り付けた錘によって発生する張力に基づいて前記テキスタイル原反を切断することを特徴とする請求項4に記載のトッピングシートの形成方法。
- 前記ワイヤによる横糸の切断位置は、繰り出し位置の内側とすることを特徴とする請求項3から6のいずれか1項に記載のトッピングシートの形成方法。
- 前記テキスタイル原反の繰り出しは、
繰り出される前記テキスタイル原反の幅方向の位置ずれを検出し、
検出された前記位置ずれを解消するように、前記テキスタイル原反を幅方向に移動させることを特徴とする請求項1から7のいずれか1項に記載のトッピングシートの形成方法。 - 長手方向に引き揃えられたタイヤコードと横糸とを備えた簾織りのテキスタイル原反が幅方向に分断されてなる幅狭テキスタイル原反を繰り出しながら、所定幅方向位置で前記横糸を切断して複数の幅狭テキスタイル原反に分断する繰出・分断部と、
前記繰出・分断部によって繰り出された前記幅狭テキスタイル原反の少なくとも一方の面に未加硫ゴムをトッピングして幅狭トッピングシートを形成するカレンダ部と、
を備えたことを特徴とするトッピングシートの形成装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016089782A JP6663785B2 (ja) | 2016-04-27 | 2016-04-27 | トッピングシートの形成方法及び装置 |
CN201710235022.XA CN107379593B (zh) | 2016-04-27 | 2017-04-12 | 贴胶片材的形成方法以及装置 |
US15/491,416 US10456950B2 (en) | 2016-04-27 | 2017-04-19 | Method of forming topping sheet and apparatus thereof |
EP17167144.9A EP3238926A1 (en) | 2016-04-27 | 2017-04-19 | Method of forming topping sheet and apparatus thereof |
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JP2016089782A JP6663785B2 (ja) | 2016-04-27 | 2016-04-27 | トッピングシートの形成方法及び装置 |
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JP6663785B2 JP6663785B2 (ja) | 2020-03-13 |
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EP (1) | EP3238926A1 (ja) |
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CN (1) | CN107379593B (ja) |
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CN111908245B (zh) * | 2020-07-07 | 2022-02-01 | 西安交通大学 | 一种线刃分切连续纤维单向预浸料的装置及方法 |
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US1452379A (en) | 1919-11-04 | 1923-04-17 | Goodrich Co B F | Method and apparatus for building laminated strips |
DE2314889A1 (de) * | 1973-03-26 | 1974-10-10 | Uniroyal Luxembourg | Verfahren und vorrichtung zum herstellen einer nur aus kettfaeden bestehenden beschichteten gewebebahn |
CH563849A5 (ja) * | 1973-08-07 | 1975-07-15 | Semperit Ag | |
JP3273341B2 (ja) * | 1993-08-25 | 2002-04-08 | 東洋ゴム工業株式会社 | トッピングシート用すだれ織物 |
US5735995A (en) | 1996-02-13 | 1998-04-07 | The Steelastic Company, L.L.C. | Apparatus for applying an apex filler to a bead ring |
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JP3928915B2 (ja) * | 1999-09-07 | 2007-06-13 | 不二精工株式会社 | タイヤ用ベルト材の製造方法及び製造装置 |
US6790301B2 (en) * | 2001-10-15 | 2004-09-14 | The Goodyear Tire And Rubber Company | Method and apparatus for making a tread-belt assembly |
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KR100559205B1 (ko) * | 2004-10-25 | 2006-03-10 | 한국타이어 주식회사 | 타이어 반제품 시트의 절단 공급장치 |
JP4600937B2 (ja) | 2005-07-13 | 2010-12-22 | 東洋ゴム工業株式会社 | カーカスプライ材の作製装置 |
DE112005003640B4 (de) * | 2005-07-20 | 2014-03-06 | Toyo Tire & Rubber Co., Ltd. | Cordausrichtungsverfahren in einer Kalandrierlinie sowie Vorrichtung hierfür |
DE112005003795B4 (de) * | 2005-12-16 | 2017-05-18 | Toyo Tire & Rubber Co., Ltd. | Verfahren und Vorrichtung zum Entfernen von Schussfäden aus einem Kordgewebe für eine Gummierungslage |
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JP5837306B2 (ja) | 2011-02-04 | 2015-12-24 | 株式会社ブリヂストン | トリートの製造方法 |
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JP6663784B2 (ja) | 2016-04-27 | 2020-03-13 | Toyo Tire株式会社 | トッピングシートの形成方法及び装置 |
JP6663786B2 (ja) | 2016-04-27 | 2020-03-13 | Toyo Tire株式会社 | トッピングシートの形成方法及び装置 |
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2017
- 2017-04-12 CN CN201710235022.XA patent/CN107379593B/zh active Active
- 2017-04-19 US US15/491,416 patent/US10456950B2/en active Active
- 2017-04-19 EP EP17167144.9A patent/EP3238926A1/en not_active Withdrawn
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Publication number | Publication date |
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CN107379593B (zh) | 2020-02-28 |
US10456950B2 (en) | 2019-10-29 |
CN107379593A (zh) | 2017-11-24 |
US20170312942A1 (en) | 2017-11-02 |
EP3238926A1 (en) | 2017-11-01 |
JP6663785B2 (ja) | 2020-03-13 |
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