JP2016010883A - 樹脂部材の溶着方法及び溶着装置 - Google Patents
樹脂部材の溶着方法及び溶着装置 Download PDFInfo
- Publication number
- JP2016010883A JP2016010883A JP2014132757A JP2014132757A JP2016010883A JP 2016010883 A JP2016010883 A JP 2016010883A JP 2014132757 A JP2014132757 A JP 2014132757A JP 2014132757 A JP2014132757 A JP 2014132757A JP 2016010883 A JP2016010883 A JP 2016010883A
- Authority
- JP
- Japan
- Prior art keywords
- resin member
- welding
- ribs
- rib
- resin
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
- B29C66/23—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations
- B29C66/232—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations said joint lines being multiple and parallel, i.e. the joint being formed by several parallel joint lines
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
- B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
- B29C66/242—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours
- B29C66/2422—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being circular, oval or elliptical
- B29C66/24221—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being circular, oval or elliptical being circular
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/302—Particular design of joint configurations the area to be joined comprising melt initiators
- B29C66/3022—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined
- B29C66/30223—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined said melt initiators being rib-like
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/61—Joining from or joining on the inside
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
- B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3044—Bumpers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
【解決手段】表面が意匠面となる本体部を有するバンパー20と、バンパー20の裏面に配設されるセンサ取付部材30として、互いに溶着される面にそれぞれ複数のリブ23、33が一体形成された部材を準備する準備ステップと、バンパー20のリブ23とセンサ取付部材30のリブ33とが交差して対接するように、バンパー20及びセンサ取付部材30の溶着面を対向させて配置する配置ステップと、センサ取付部材30における反溶着面31b側から超音波振動を加えてバンパー20のリブ23とセンサ取付部材30のリブ33の対接部40とを溶融させて熱溶着させる溶着ステップと、を備え、溶着ステップは、バンパー20の本体部21が溶融しないように行う。
【選択図】図7
Description
以下、樹脂製の車両用のバンパー(第1樹脂部材)の裏面に、樹脂製のセンサ取付部材(第2樹脂部材)を超音波振動溶着により溶着する例を、添付図面を用いて説明する。なお、説明の都合上、車両の前後、左右、及び上下方向を、各部材の前後、左右、及び上下方向と称する。図1は車両用のバンパー組立体10の表面側を示す斜視図であり、図2はバンパー組立体10の裏面側を示す斜視図である。
図8を参照して、第2の実施形態について説明する。図8は、第2の実施形態に係る溶着部402を示す図7と同様の断面図である。第2の実施形態は、第1の実施形態に対して、センサ取付部材30のリブ332が三角断面でなく、矩形断面であることのみ異なり、他は同一である。
図9を参照して、第3の実施形態について説明する。図9は、第3の実施形態に係る溶着部403を示す図7と同様の断面図である。第3の実施形態は、第1の実施形態に対して、バンパー20のリブ233及びセンサ取付部材30のリブ333が直線状でなく、曲線状(波状)であることのみ異なり、他は同一である。
図10を参照して、第4の実施形態について説明する。図10は、第4の実施形態に係る溶着部404を示す図7と同様の断面図である。第4の実施形態は、第1の実施形態に対して、バンパー20のリブ234が直線状でなく、環状であることのみ異なり、他は同一である。
図11を参照して、第5の実施形態について説明する。第5の実施形態は、第1〜第4の実施形態に係る超音波振動溶着を自動で行うための超音波振動溶着装置であり、以下、第1の実施例に基づいて説明する。図11は、第5の実施形態にかかる超音波振動溶着装置50の構成を示す概略図である。図11に示されるように、超音波振動溶着装置50は、振動部51(溶着手段)と、振動部51を制御する制御部52(制御手段)と、を備えている。
20 バンパー
21 本体部
22 センサ取付孔
23 リブ
24 先端面
30 センサ取付部材
31 基部
32 センサ取付部
33 リブ
34 頂点部分
40 溶着部
41 部分溶着部
Claims (4)
- 表面が意匠面となる板状の本体部を有する第1樹脂部材と該第1樹脂部材の裏面に配設される第2樹脂部材とを超音波振動溶着で溶着する樹脂部材の溶着方法であって、
前記第1、第2樹脂部材として、互いに溶着される溶着面にそれぞれ複数のリブが一体形成された部材を準備する樹脂部材準備ステップと、
前記第1樹脂部材のリブと前記第2樹脂部材のリブとが交差して対接するように、前記第1、第2樹脂部材の溶着面を対向させて配置する樹脂部材配置ステップと、
前記第2樹脂部材における反溶着面側から超音波振動を加えて、前記第1樹脂部材のリブと前記第2樹脂部材のリブの対接部とを溶融させて熱溶着させる樹脂部材溶着ステップと、を備え、
前記樹脂部材溶着ステップは、前記第1樹脂部材の前記本体部が溶融しないように行うことを特徴とする樹脂部材の溶着方法。 - 前記樹脂部材準備ステップにおいて、前記第1樹脂部材としては矩形断面のリブを有する部材を準備し、前記第2樹脂部材としては三角断面のリブを有する部材を準備し、
前記樹脂部材配置ステップにおいて、前記第2樹脂部材の前記三角断面のリブの頂点部分と、前記第1樹脂部材の前記矩形断面のリブの先端面と、が対接するように配置する、
請求項1に記載の樹脂部材の溶着方法。 - 前記樹脂部材準備ステップにおいて、前記第1、第2樹脂部材としては互いに略直交可能なリブを有する部材を準備し、
前記樹脂部材配置ステップにおいて、前記第1樹脂部材のリブと前記第2樹脂部材のリブとが略直交するように配置する、
請求項1又は2に記載の樹脂部材の溶着方法。 - 表面が意匠面となる板状の本体部を有する第1樹脂部材と該第1樹脂部材の裏面に配設される第2樹脂部材とを超音波振動溶着で溶着する樹脂部材の溶着装置であって、
互いに溶着される面にそれぞれ複数のリブが一体形成されており、且つ、両前記リブが交差して対接するように両溶着面を対向させて配置された、前記第1、第2樹脂部材の、前記第2樹脂部材の反溶着面側から超音波振動を加えて、前記第1樹脂部材のリブと前記第2樹脂部材のリブの対接部とを溶融させて熱溶着させる溶着手段と、
前記溶着手段による溶着条件を制御する制御手段と、を備え、
前記制御手段は、前記第1樹脂部材の本体部が溶融しないように、前記溶着手段を制御することを特徴とする樹脂部材の溶着装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014132757A JP6197755B2 (ja) | 2014-06-27 | 2014-06-27 | 樹脂部材の溶着方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014132757A JP6197755B2 (ja) | 2014-06-27 | 2014-06-27 | 樹脂部材の溶着方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016010883A true JP2016010883A (ja) | 2016-01-21 |
JP6197755B2 JP6197755B2 (ja) | 2017-09-20 |
Family
ID=55227929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014132757A Expired - Fee Related JP6197755B2 (ja) | 2014-06-27 | 2014-06-27 | 樹脂部材の溶着方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6197755B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018099422A (ja) * | 2016-12-21 | 2018-06-28 | 東芝ライフスタイル株式会社 | 洗濯機の注水ケース、及び洗濯機 |
JP2021154512A (ja) * | 2020-03-25 | 2021-10-07 | 豊田合成株式会社 | 樹脂成形品 |
EP4249218A1 (de) * | 2022-03-23 | 2023-09-27 | Magna Exteriors (Bohemia) s.r.o. | Verfahren zum herstellen einer verbindung zwischen einem ersten bauteil aus kunststoff und einem zweiten bauteil aus kunststoff und dadurch hergestellte bauteilverbindung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5964222U (ja) * | 1982-10-25 | 1984-04-27 | ソニー株式会社 | ケ−ス体 |
JP2011218583A (ja) * | 2010-04-05 | 2011-11-04 | Canon Inc | 超音波接合方法及びこの方法によって接合された接合体 |
JP2013063521A (ja) * | 2011-09-15 | 2013-04-11 | Seidensha Electronics Co Ltd | 超音波溶着装置、超音波接合装置、布線装置 |
-
2014
- 2014-06-27 JP JP2014132757A patent/JP6197755B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5964222U (ja) * | 1982-10-25 | 1984-04-27 | ソニー株式会社 | ケ−ス体 |
JP2011218583A (ja) * | 2010-04-05 | 2011-11-04 | Canon Inc | 超音波接合方法及びこの方法によって接合された接合体 |
JP2013063521A (ja) * | 2011-09-15 | 2013-04-11 | Seidensha Electronics Co Ltd | 超音波溶着装置、超音波接合装置、布線装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018099422A (ja) * | 2016-12-21 | 2018-06-28 | 東芝ライフスタイル株式会社 | 洗濯機の注水ケース、及び洗濯機 |
JP2021154512A (ja) * | 2020-03-25 | 2021-10-07 | 豊田合成株式会社 | 樹脂成形品 |
US11364850B2 (en) * | 2020-03-25 | 2022-06-21 | Toyoda Gosei Co., Ltd. | Resin molded product |
EP4249218A1 (de) * | 2022-03-23 | 2023-09-27 | Magna Exteriors (Bohemia) s.r.o. | Verfahren zum herstellen einer verbindung zwischen einem ersten bauteil aus kunststoff und einem zweiten bauteil aus kunststoff und dadurch hergestellte bauteilverbindung |
Also Published As
Publication number | Publication date |
---|---|
JP6197755B2 (ja) | 2017-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6451370B2 (ja) | 接合構造体の製造方法 | |
JP6197755B2 (ja) | 樹脂部材の溶着方法 | |
TWI659845B (zh) | 接合構造體的製造方法以及接合構造體 | |
JP2014084056A (ja) | スポイラー構造 | |
WO2016125594A1 (ja) | 接合構造体の製造方法および接合構造体 | |
JP2014184950A (ja) | 構造体の連結部材 | |
JP5970016B2 (ja) | 部材接合構造 | |
JP6012348B2 (ja) | 車両用樹脂製品 | |
JP2017087818A (ja) | 車両用内装材 | |
JP2010242943A (ja) | 金属板接合構造 | |
JP2018520916A (ja) | 物体の接合方法 | |
JP4577115B2 (ja) | 樹脂部品および樹脂部品の接合方法 | |
JP2017195109A (ja) | バスバー | |
JP2014162097A (ja) | 樹脂成形部品及びその製造方法 | |
JP6279024B2 (ja) | 超音波溶着用アンビル | |
JP2011073469A (ja) | 車両内装品 | |
JP6106059B2 (ja) | 車両構成部材 | |
US20240139861A1 (en) | Ultrasonic Weld Pad | |
JPWO2020170559A1 (ja) | 電線用外装体及び外装体付きワイヤーハーネス | |
JP6520232B2 (ja) | 金属部材のレーザ加工方法 | |
KR101772735B1 (ko) | 자동차의 사이드 실 몰딩 조립체 | |
JP6346076B2 (ja) | ワイヤハーネス固定用ブラケット | |
JP4740640B2 (ja) | 発泡体の接合構造物及び接合方法 | |
JP2017060962A (ja) | アンビル、ホーン、超音波接合ツール、及び蓄電素子の製造方法 | |
JP2010214698A (ja) | 振動溶着用の樹脂部材、振動溶着方法及び振動溶着品 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160323 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20161227 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170110 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170307 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20170411 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170703 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20170710 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170725 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170807 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6197755 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |