Glass sheet cleaning device

JP7885212B2Active Publication Date: 2026-07-06CORNING INC
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Patent Information

Application Number
JP2023527007
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Priority Date
2020-11-03
Filing Date
2021-11-01
Publication Date
2026-07-06
Estimated Expiration
2041-11-01

AI Technical Summary

Benefits of technology

【0005】 ガラスシート表面の反復可能で効果的な洗浄をもたらすために、ガラスシートの主要面に、回転可能に取り付けられた複数のブラシが接触する洗浄装置が開示される。ブラシは、ガラス表面に自己整合するために重力を利用し、ブラシヘッドとガラス表面との間の適切な接触及びガラス表面の効果的なクリーニングを保証する。

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Abstract

A glass cleaning device including a brush head rotatable about a rotation axis, the brush head having a drive portion slidably coupled to the drive shaft and a brush portion tiltably coupled to the drive portion.
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Claims

1. A glass washing device, It is equipped with a brush head that can rotate around a rotation axis, and the brush head is A drive part slidably coupled to the drive shaft, A brush portion rotatably coupled to the aforementioned drive portion, Equipped with, The drive portion defines a bore extending along the rotation axis, and the drive portion includes an axial extension that is coupled to the drive shaft and movably captured within the bore. The drive portion further comprises a key that extends into the bore and slidably engages with the keyway of the shaft extension to transmit torque from the drive shaft to the drive portion. The shaft extension is slidable within the bore in a direction parallel to the rotation axis, and is captured within the bore by the length of the keyway. A glass cleaning device in which torque is transmitted from the drive shaft to the drive unit and from the drive unit to the brush unit.

2. The glass cleaning apparatus according to claim 1, wherein the drive unit comprises a socket disposed inside.

3. The glass cleaning apparatus according to claim 2, wherein the brush portion comprises a ball that is rotatably engaged with the socket.

4. The glass cleaning apparatus according to claim 1, wherein the brush portion comprises a torque transmission member extending from the brush portion, the torque transmission member is positioned radially apart from the rotation axis and engages with a recess of the drive portion to transmit torque from the drive portion to the brush portion.

5. The glass cleaning apparatus according to claim 1, wherein the glass cleaning apparatus comprises a plurality of brush heads arranged in a first row.

6. The glass cleaning apparatus according to claim 5, wherein the glass cleaning apparatus comprises a second row of brush heads.

7. The glass cleaning apparatus according to claim 1, wherein the brush portion comprises a brush including a plurality of bristles extending from the brush portion.

Citation Information

Patent Citations

  • Backing plate for centerless grinder with threaded tip

    JP1994031942U

  • Brush attaching and detaching mechanism for washing device

    JP1995230680A

  • Substrate treatment device

    JP1999214344A

  • Wafer polishing device and polishing method

    JP2001353657A

  • Industrial cleaning systems

    JP2013544183A