TWI411493B - - Google Patents
Info
- Publication number
- TWI411493B TWI411493B TW99101927A TW99101927A TWI411493B TW I411493 B TWI411493 B TW I411493B TW 99101927 A TW99101927 A TW 99101927A TW 99101927 A TW99101927 A TW 99101927A TW I411493 B TWI411493 B TW I411493B
- Authority
- TW
- Taiwan
- Prior art keywords
- support frame
- rolling components
- correction device
- base
- center axis
- Prior art date
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Escalators And Moving Walkways (AREA)
Abstract
This invention comprises a base at which a driving wheel is fixated and pivoted. The upper portion of the base has a support frame which is mounted and pivoted at the base via a shaft. The support frame is designed for a corresponding driven wheel; furthermore, the swinging motion of the support frame that utilizes a shaft as a support point is actuated by a correction device. The correction device is formed by placing two rolling components at interval of the support frame. The center axes of the two rolling components are parallel to each other; therefore, there is a constant distance between the two rolling components. There is a protrusion wheel disposed in between the two rolling components of the base. The center axis of the protrusion wheel is parallel to the center axis of the two rolling components. When the protrusion wheel rotates around its own center axis, the time difference generated by the centrifugal force pushes the two rolling components. Therefore, the support frame can perform simple harmonic motion based on the axial shaft as a fulcrum. As a result, a sand belt at the outside of the driving and driven wheels can reduce the condition of unilateral wear process. In addition, an electrical controlled correction device can perform brute-forced correction at the unilateral side of the sand belt where the support frame has a fulcrum for its axial shaft, even under the bilateral sand belt correction which is performed by the correction device; hence, changing the motion period of the simple harmonic motion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW99101927A TW201125681A (en) | 2010-01-25 | 2010-01-25 | Wide belt sander belt reciprocating motion and orbital correction device (II) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW99101927A TW201125681A (en) | 2010-01-25 | 2010-01-25 | Wide belt sander belt reciprocating motion and orbital correction device (II) |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201125681A TW201125681A (en) | 2011-08-01 |
TWI411493B true TWI411493B (en) | 2013-10-11 |
Family
ID=45024226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW99101927A TW201125681A (en) | 2010-01-25 | 2010-01-25 | Wide belt sander belt reciprocating motion and orbital correction device (II) |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW201125681A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI279285B (en) * | 2006-05-02 | 2007-04-21 | Salida Industry Co Ltd | Reciprocation and tracking correction device for broad-banded sanding machine |
TWM363357U (en) * | 2009-02-09 | 2009-08-21 | Mao Shan Machinery Ind Co Ltd | Slanting and swaying device for sand belt grinder |
-
2010
- 2010-01-25 TW TW99101927A patent/TW201125681A/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI279285B (en) * | 2006-05-02 | 2007-04-21 | Salida Industry Co Ltd | Reciprocation and tracking correction device for broad-banded sanding machine |
TWM363357U (en) * | 2009-02-09 | 2009-08-21 | Mao Shan Machinery Ind Co Ltd | Slanting and swaying device for sand belt grinder |
Also Published As
Publication number | Publication date |
---|---|
TW201125681A (en) | 2011-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |