JP5419232B2 - 面状体の曲回試験装置。 - Google Patents
面状体の曲回試験装置。 Download PDFInfo
- Publication number
- JP5419232B2 JP5419232B2 JP2011194831A JP2011194831A JP5419232B2 JP 5419232 B2 JP5419232 B2 JP 5419232B2 JP 2011194831 A JP2011194831 A JP 2011194831A JP 2011194831 A JP2011194831 A JP 2011194831A JP 5419232 B2 JP5419232 B2 JP 5419232B2
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- JP
- Japan
- Prior art keywords
- arm
- clamp
- tension
- shaft
- bending test
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/08—Testing mechanical properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
2 アーム
3 被試験体
4 固定クランプ
4a 〃 の筐体
5 可動クランプ
5a 〃 の筐体
6 ブラケット
7 駆動装置
8 揺動軸
9 マイタギア
10 伝動構造
11 ローラ
11a ローラ軸
12 張力吸収紐
13 円板
14 カムフォロアー
15 連接体
16 長孔
17 長孔
18 ブラケット
19 クランプ具
20 緩衝材
Claims (3)
- コラムの両側から同方向に揺動する揺動軸を同芯にして内方に突出し、揺動軸にアームを上方に向けて固定し、アームの先端に面状体からなる被試験体の上部を固定する固定クランプを取り付けるとともに、アームの内側に自転可能な二つのローラを軸支するブラケットをローラの軸芯の中点と駆動軸の軸芯とを同芯にして固定し、被試験体を二つのローラの間を通して下延させ、下端をスプリング又は自重で下がるよう下方付勢される可動クランプに連結する他、ブラケットの内側で被試験体の外側を被試験体を無張力に維持する張力吸収紐をローラの間を通して固定クランプと可動クランプに連結したことを特徴とする面状体の曲回試験装置。
- 張力吸収紐が被試験体の両側に二本設けられる請求項1の面状体の曲回試験装置。
- 張力吸収紐が剛性の高いものであり、その太さが面状体の厚みとほぼ同じである請求項1又は2の面状体の曲回試験装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011194831A JP5419232B2 (ja) | 2011-09-07 | 2011-09-07 | 面状体の曲回試験装置。 |
KR1020110129000A KR101286387B1 (ko) | 2011-09-07 | 2011-12-05 | 면상체의 구부러짐 시험 장치 |
CN201110437175.5A CN102980815B (zh) | 2011-09-07 | 2011-12-23 | 面状体的弯卷试验装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011194831A JP5419232B2 (ja) | 2011-09-07 | 2011-09-07 | 面状体の曲回試験装置。 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013057538A JP2013057538A (ja) | 2013-03-28 |
JP5419232B2 true JP5419232B2 (ja) | 2014-02-19 |
Family
ID=47855037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011194831A Active JP5419232B2 (ja) | 2011-09-07 | 2011-09-07 | 面状体の曲回試験装置。 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5419232B2 (ja) |
KR (1) | KR101286387B1 (ja) |
CN (1) | CN102980815B (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI487892B (zh) * | 2013-09-13 | 2015-06-11 | Au Optronics Corp | 軟板撓曲測試裝置及測試方法 |
CN104729929B (zh) * | 2013-12-18 | 2017-12-05 | 昆山工研院新型平板显示技术中心有限公司 | 柔性屏幕弯曲方法及系统 |
CN103743639A (zh) * | 2013-12-26 | 2014-04-23 | 宝钢不锈钢有限公司 | 一种检测焊接接头弯折疲劳性能的方法及折弯机 |
KR102307219B1 (ko) * | 2014-09-15 | 2021-10-05 | 삼성디스플레이 주식회사 | 표시장치용 구부림 시험 장치 |
US10094752B2 (en) | 2014-10-11 | 2018-10-09 | Yuasa System Co., Ltd. | Folding test machine |
CN104297080B (zh) * | 2014-10-23 | 2017-02-01 | 北京金风科创风电设备有限公司 | 直驱永磁风力发电机的转子磁极的弯曲疲劳测试装置 |
KR101843874B1 (ko) * | 2017-01-09 | 2018-03-30 | (주)플렉시고 | 플렉시블소재 내구성 평가용 폴딩장치 |
JP6671622B2 (ja) * | 2017-02-27 | 2020-03-25 | ユアサシステム機器株式会社 | 変形試験器 |
CN110631891B (zh) * | 2018-06-21 | 2022-06-10 | 上海和辉光电股份有限公司 | 一种弯折测试治具 |
JP7351930B2 (ja) * | 2019-05-13 | 2023-09-27 | フレックシゴー インコーポレイテッド | フレキシブル素材の360度双方向フォールディング耐久性評価装置 |
WO2021038898A1 (ja) | 2019-08-29 | 2021-03-04 | ユアサシステム機器株式会社 | 変形試験器 |
KR102266833B1 (ko) * | 2019-09-02 | 2021-06-21 | 주식회사 코보텍 | 작동 신뢰성이 개선된 굽힘 내구력 검사 장치 |
CN111721643B (zh) * | 2020-07-03 | 2023-05-12 | 浙商检测集团有限公司 | 一种防水卷材的低温柔性检测仪 |
CN113740177B (zh) * | 2021-07-21 | 2024-02-02 | 中电建路桥集团有限公司 | 一种用于路桥施工的钢箱梁测弯性能检测装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH026243U (ja) * | 1988-06-24 | 1990-01-16 | ||
JPH0827225B2 (ja) * | 1989-10-30 | 1996-03-21 | 株式会社島津製作所 | 引張折曲試験機 |
JP3878880B2 (ja) * | 2002-04-18 | 2007-02-07 | 横浜ゴム株式会社 | シャフトの撓み測定方法及びその装置 |
JP2004045293A (ja) * | 2002-07-15 | 2004-02-12 | Mitsubishi Heavy Ind Ltd | 曲げ荷重試験装置及び試験方法 |
JP2006500594A (ja) * | 2002-09-27 | 2006-01-05 | シーメンス アクチエンゲゼルシヤフト | 扁平な送付物の曲げ強さの測定装置 |
JP2004279083A (ja) * | 2003-03-13 | 2004-10-07 | Toray Ind Inc | Frpの曲げ試験方法 |
JP4801602B2 (ja) * | 2007-02-20 | 2011-10-26 | 株式会社神戸製鋼所 | 曲げ疲労試験装置 |
CN201107246Y (zh) * | 2007-11-08 | 2008-08-27 | 高铁检测仪器(东莞)有限公司 | 安全鞋垫耐折试验机 |
CN201247183Y (zh) * | 2008-12-17 | 2009-05-27 | 中国人民解放军国防科学技术大学 | 太阳能电池片力学性能测量装置 |
JP5279103B2 (ja) * | 2011-01-19 | 2013-09-04 | ユアサシステム機器株式会社 | 線状体の曲げ、捩じり同時試験機 |
-
2011
- 2011-09-07 JP JP2011194831A patent/JP5419232B2/ja active Active
- 2011-12-05 KR KR1020110129000A patent/KR101286387B1/ko active IP Right Grant
- 2011-12-23 CN CN201110437175.5A patent/CN102980815B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN102980815B (zh) | 2015-05-20 |
KR101286387B1 (ko) | 2013-07-15 |
JP2013057538A (ja) | 2013-03-28 |
KR20130027399A (ko) | 2013-03-15 |
CN102980815A (zh) | 2013-03-20 |
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