JP2002506392A - 湾曲したフラットバーを有する自動車用フラットバー式ウインドワイパーを作製するための方法 - Google Patents
湾曲したフラットバーを有する自動車用フラットバー式ウインドワイパーを作製するための方法Info
- Publication number
- JP2002506392A JP2002506392A JP55099799A JP55099799A JP2002506392A JP 2002506392 A JP2002506392 A JP 2002506392A JP 55099799 A JP55099799 A JP 55099799A JP 55099799 A JP55099799 A JP 55099799A JP 2002506392 A JP2002506392 A JP 2002506392A
- Authority
- JP
- Japan
- Prior art keywords
- flat bar
- bending
- spring
- strip
- bar
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
- B60S1/3848—Flat-type wiper blade, i.e. without harness
- B60S1/3874—Flat-type wiper blade, i.e. without harness with a reinforcing vertebra
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
- B60S2001/3812—Means of supporting or holding the squeegee or blade rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
- B60S2001/3898—Wiper blades method for manufacturing wiper blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Joining Of Glass To Other Materials (AREA)
- Wire Processing (AREA)
- Springs (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 特にバー仝長にわたって材料厚さ(d)が可変な湾曲したフラットバー( 11)を有する自動車用フラットバー式ウインドワイパーを作製するための方法 であって、一体的に相接して配置されたフラットバー(11)によって形成され たばね帯板(10)を、ばね帯板送り方向で互いに間隔を置いて相前後して交互 にばね帯板(10)の両帯板側の一方に当接している3つの支承箇所(23〜2 5)の間で曲げ、次いで後続の支承箇所(32)でそれよりも小さい曲げ度で反 対方向に再び曲げ戻し、さらにこうして処理されたフラットバー(11)をばね 帯板(10)から切離する形式の方法において、 フラットバー(11)をゴム弾性的なブレードラバー(43)と接合し、 ワイパーアーム(42)のための接続装置(41)を取り付けることを特徴と する、湾曲したフラットバーを有している自動車用フラットバー式ウインドワイ パーを作製するための方法。 2. 3つの支承箇所(23〜25)におけるばね帯板(10)の曲げ度を、フ ラットバー(11)の要求された最終曲げ半径よりも第4の支承箇所(32)に おける曲げ戻し度の分だけ大きく調節する、請求項1記載の方法。 3. 前記曲げ度を経験的に規定する、請求項1または2記載の方法。 4. 曲げ戻し度を曲げ度の10〜20%に選択する、請求項1または2記載の 方法。 5. ばね帯板曲げのための3つの支承箇所の中央の支承箇所(24)とばね帯 板曲げ戻しのための第4の支承箇所(24)とを、それぞればね帯板(10)に 対して横断方向にばね厚さ(d)の方向で移動可能に形成し、それらの横断方向 の移動を、フラットバー(11)の内部で変化する材料厚さを考慮した規定のプ ログラムによってばね帯板(10)に対して相対的に制御する、請求項1から4 までのいずれか1項記載の方法。 6. ばね帯板曲げのための3つの支承箇所の最後の支承箇所(26)をカッテ ィングエッジ(30)として形成し、フラットバー(11)を切離するために前 記カッティングエッジの傍らを通って切り刃(31)を案内する、請求項1から 5までのいずれか1項記載の方法。 7. その他の支承箇所(23、24、32)をシリンダまたはローラ(26、 27、33)の外周面によって形成する、請求項6記載の方法。 8. ばね帯板(10)内で相前後しているフラットバー(11)が、好ましく はばね帯板(10)内のトリガ孔(12)でマークされており、これらのマーキ ング(トリガ孔12)を曲げプログラムおよび曲げ戻しプログラムの開始と終了 を制御するために、また分離過程をリリースするために用いる、請求項5から7 までのいずれか1項記載の方法。 9. フラットバー(11)の少なくとも一部を光学的に測定して設定目標値と 比較し、 目標値からの平均誤差を曲げプログラムおよび曲げ戻しプログラムの修正に用い る、請求項1から8までのいずれか1項記載の方法。 10.ばね帯板(10)の曲げおよび曲げ戻しを連続的なばね帯板送りによって 行い、フラットバー(11)を切離するためにばね帯板送りをその都度一時的に 中断する、請求項1から9までのいずれか1項記載の方法。 11.フラットバー(11)を表面処理する、請求項1から11までのいずれか 1項記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19816609.5 | 1998-04-15 | ||
DE19816609A DE19816609A1 (de) | 1998-04-15 | 1998-04-15 | Verfahren zum Herstellen von Flachbalken-Scheibenwischern für Fahrzeuge mit gebogenen Flachbalken |
PCT/DE1999/000001 WO1999052753A1 (de) | 1998-04-15 | 1999-01-02 | Verfahren zum herstellen von flachbalken-scheibenwischern für fahrzeuge mit gebogenen flachbalken |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2002506392A true JP2002506392A (ja) | 2002-02-26 |
JP4447666B2 JP4447666B2 (ja) | 2010-04-07 |
Family
ID=7864553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55099799A Expired - Lifetime JP4447666B2 (ja) | 1998-04-15 | 1999-01-02 | 湾曲したフラットバーを有する自動車用フラットバー式ウインドワイパーを作製するための方法 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0988195B1 (ja) |
JP (1) | JP4447666B2 (ja) |
KR (1) | KR20010013766A (ja) |
BR (1) | BR9906352A (ja) |
DE (2) | DE19816609A1 (ja) |
ES (1) | ES2244172T3 (ja) |
WO (1) | WO1999052753A1 (ja) |
ZA (1) | ZA992713B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101447660B1 (ko) | 2012-09-05 | 2014-10-07 | 주식회사 정안테크 | 와이퍼 암 제조용 하향 트위스트 밴딩머신 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19958386A1 (de) * | 1999-12-03 | 2001-06-07 | Bosch Gmbh Robert | Scheibenwischer, insbesondere Flachbalkenscheibenwischer für Fahrzeuge |
DE10008714A1 (de) | 2000-02-24 | 2001-08-30 | Valeo Auto Electric Gmbh | Biegevorrichtung zum Biegen von plastisch verformbarem Bandmaterial |
DE10056055A1 (de) * | 2000-11-11 | 2002-05-16 | Valeo Auto Electric Gmbh | Verfahren zum Herstellen gebogener Federschienen aus einem Endlosfederband |
DE10056054A1 (de) * | 2000-11-11 | 2002-05-23 | Valeo Auto Electric Gmbh | Verfahren zum Herstellen gebogener Federschienen aus einem Endlosfederband |
US7114359B2 (en) | 2000-11-11 | 2006-10-03 | Valeo Systemes D'essuyage | Method for producing bent spring rails from an endless spring band |
DE10120050C1 (de) | 2001-04-24 | 2002-10-10 | Valeo Auto Electric Gmbh | Verfahren und Vorrichtung zum Herstellen gebogener Federbandabschnitte |
JP4672920B2 (ja) * | 2001-07-25 | 2011-04-20 | 日本ワイパブレード株式会社 | ワイパーブレード用バッキングの製造方法及びバッキング |
DE102005062860A1 (de) | 2005-12-29 | 2007-07-12 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Herstellen gebogener Federelemente |
ATE406967T1 (de) * | 2006-03-08 | 2008-09-15 | Felss Burger Gmbh | Vorrichtung zum biegen von federbandabschnitten |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3192551A (en) | 1964-08-31 | 1965-07-06 | Walter D Appel | Windshield wiper blade assembly |
US4391116A (en) * | 1979-12-03 | 1983-07-05 | Teruaki Yogo | Lace bending apparatus |
JPS56102319A (en) * | 1980-01-21 | 1981-08-15 | Inoue Mtp Co Ltd | Method and apparatus for bending long sized material |
DE3234981C3 (de) * | 1982-09-22 | 1998-12-24 | Krauss Maffei Ag | Stanz-Biege-Maschine zum Bearbeiten von Draht oder Band |
US5485650A (en) * | 1992-10-23 | 1996-01-23 | Adriaan Retief Swanepoel | Windscreen wiper with elongated, curved backbone |
US5590556A (en) | 1993-02-11 | 1997-01-07 | Fourie; Eugene | Apparatus for the manufacture of a thin metallic strip |
-
1998
- 1998-04-15 DE DE19816609A patent/DE19816609A1/de not_active Withdrawn
-
1999
- 1999-01-02 DE DE59912112T patent/DE59912112D1/de not_active Expired - Lifetime
- 1999-01-02 ES ES99904690T patent/ES2244172T3/es not_active Expired - Lifetime
- 1999-01-02 KR KR1019997011781A patent/KR20010013766A/ko not_active Application Discontinuation
- 1999-01-02 JP JP55099799A patent/JP4447666B2/ja not_active Expired - Lifetime
- 1999-01-02 EP EP99904690A patent/EP0988195B1/de not_active Expired - Lifetime
- 1999-01-02 BR BR9906352-2A patent/BR9906352A/pt active Search and Examination
- 1999-01-02 WO PCT/DE1999/000001 patent/WO1999052753A1/de active IP Right Grant
- 1999-04-14 ZA ZA9902713A patent/ZA992713B/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101447660B1 (ko) | 2012-09-05 | 2014-10-07 | 주식회사 정안테크 | 와이퍼 암 제조용 하향 트위스트 밴딩머신 |
Also Published As
Publication number | Publication date |
---|---|
WO1999052753A1 (de) | 1999-10-21 |
KR20010013766A (ko) | 2001-02-26 |
JP4447666B2 (ja) | 2010-04-07 |
EP0988195A1 (de) | 2000-03-29 |
ZA992713B (en) | 2000-10-16 |
DE59912112D1 (de) | 2005-07-07 |
DE19816609A1 (de) | 1999-10-21 |
EP0988195B1 (de) | 2005-06-01 |
BR9906352A (pt) | 2000-09-19 |
ES2244172T3 (es) | 2005-12-01 |
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