TW200642789A - Improved structure of pneumatic tools - Google Patents

Improved structure of pneumatic tools

Info

Publication number
TW200642789A
TW200642789A TW094119075A TW94119075A TW200642789A TW 200642789 A TW200642789 A TW 200642789A TW 094119075 A TW094119075 A TW 094119075A TW 94119075 A TW94119075 A TW 94119075A TW 200642789 A TW200642789 A TW 200642789A
Authority
TW
Taiwan
Prior art keywords
reverse
hole
slot
venting
controller
Prior art date
Application number
TW094119075A
Other languages
Chinese (zh)
Other versions
TWI262113B (en
Inventor
rui-sheng Zhang
Original Assignee
Mighty Seven Internat Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mighty Seven Internat Co Ltd filed Critical Mighty Seven Internat Co Ltd
Priority to TW94119075A priority Critical patent/TWI262113B/en
Application granted granted Critical
Publication of TWI262113B publication Critical patent/TWI262113B/en
Publication of TW200642789A publication Critical patent/TW200642789A/en

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  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)

Abstract

This invention provides an "improved structure of pneumatic tools," including: a body, a cylinder set, a seal cap and a controller. The body includes an air chamber, a control slot and a forward air passage and a reverse passage communicating to opposing sides of the control slot. The control slot is provided therein with a flow rate regulating hole having a cross-configuration. The cylinder set is provided in the air chamber and the cylinder set is provided at an end thereof with a forward venting hole and a reverse venting hole. The seal cap is capped over the air chamber of the body. The seat cap is provided with a through hole at a location corresponding to the control slot. The seat cap is formed with a forward venting slot for communicating the forward passage to the forward venting hole and a reverse venting slot for communicating the reverse passage to the reverse venting hole at a side thereof. The controller has an end pivoted to the through hole and extends into the control slot of the body. The controller is provided at opposing sides thereof with a forward guide slot and a reverse guide slot extending along an axial direction and not intersecting each other, so as to allow various positional changes in cooperation with the flow rate regulating hole to achieve the effect of adjusting the rotating speed of the cylinder set and changing directions. As such, the axially-extending forward and reverse guide slots of controller can be easily machined to effectively simplify the manufacturing process and reduce the manufacturing cost.
TW94119075A 2005-06-09 2005-06-09 Improved structure of pneumatic tools TWI262113B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94119075A TWI262113B (en) 2005-06-09 2005-06-09 Improved structure of pneumatic tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94119075A TWI262113B (en) 2005-06-09 2005-06-09 Improved structure of pneumatic tools

Publications (2)

Publication Number Publication Date
TWI262113B TWI262113B (en) 2006-09-21
TW200642789A true TW200642789A (en) 2006-12-16

Family

ID=37987581

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94119075A TWI262113B (en) 2005-06-09 2005-06-09 Improved structure of pneumatic tools

Country Status (1)

Country Link
TW (1) TWI262113B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201247370A (en) * 2011-05-18 2012-12-01 Basso Ind Corp Pneumatic tool and cylinder unit thereof
TWI411501B (en) * 2012-01-16 2013-10-11 Pneutrend Industry Co Ltd Pneumatic tool drive direction and flow control device
TWI566898B (en) * 2013-11-19 2017-01-21 Kuani Gear Co Ltd Can improve the efficiency of the pneumatic tools

Also Published As

Publication number Publication date
TWI262113B (en) 2006-09-21

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