JPS61199370U - - Google Patents
Info
- Publication number
- JPS61199370U JPS61199370U JP8294785U JP8294785U JPS61199370U JP S61199370 U JPS61199370 U JP S61199370U JP 8294785 U JP8294785 U JP 8294785U JP 8294785 U JP8294785 U JP 8294785U JP S61199370 U JPS61199370 U JP S61199370U
- Authority
- JP
- Japan
- Prior art keywords
- support plate
- spring
- stepped
- clutch
- compression
- 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.)
- Pending
Links
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
第１図は本考案よりなるトルク調整機構を適用
した電動ドライバの駆動部およびトルク調整機構
部の縦断面図、第２図は本考案における支持板と
調整キヤツプの関係及び形状を示した一部断面斜
視図、第３図は本考案における調整キヤツプの支
持部材形状を示した正面図、第４図は本考案にお
ける支持板の正面図、第５図は第４図の―線
断面図、第６図は従来のトルク調整装置を具備し
た電動工具例の断面図、第７図は第６図の―
線断面図である。
１３…ラチエツト歯車、１３ａ…山形突起、１
４…ラチエツト板、１４ａ…山形突起、１６…調
整キヤツプ、１６ａ…支持部材、１６ａ…傾斜面
、１６ｃ…凹状部、１７…支持板、１７ａ…階段
面、１８…スプリング。
Fig. 1 is a vertical sectional view of the drive section and torque adjustment mechanism section of an electric screwdriver to which the torque adjustment mechanism of the present invention is applied, and Fig. 2 is a partial diagram showing the relationship and shape of the support plate and adjustment cap in the present invention. 3 is a front view showing the shape of the support member of the adjustment cap according to the present invention, FIG. 4 is a front view of the support plate according to the present invention, and FIG. Figure 6 is a sectional view of an example of a power tool equipped with a conventional torque adjustment device, and Figure 7 is a cross-sectional view of an example of a power tool equipped with a conventional torque adjustment device.
FIG. 13... Ratchet gear, 13a... Chevron protrusion, 1
4... Ratchet plate, 14a... Chevron-shaped protrusion, 16... Adjustment cap, 16a... Support member, 16a... Inclined surface, 16c... Concave portion, 17... Support plate, 17a... Step surface, 18... Spring.
Claims (1)
力伝達力が断の状態になるトルクを設定すること
ができるクラツチと、該スプリングの片端を支持
し、軸方向の高さが階段状の階段面を有する支持
板と、円弧状で径方向に階段状となつた支持面に
より前記支持板の階段面を支持することにより、
スプリングの圧縮量を設定調整する支持部材とを
備えたことを特徴とするトルク調整装置。 A clutch that can set the torque that releases the locked state and disconnects the power transmission force depending on the amount of compression of the spring, and a clutch that supports one end of the spring and has a stepped surface with a stepped height in the axial direction. By supporting the step surface of the support plate with a support plate having a support plate and a support surface having an arc shape and stepped in the radial direction,
A torque adjustment device characterized by comprising a support member that sets and adjusts the amount of compression of a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8294785U JPS61199370U (en) | 1985-05-31 | 1985-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8294785U JPS61199370U (en) | 1985-05-31 | 1985-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61199370U true JPS61199370U (en) | 1986-12-13 |
Family
ID=30631130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8294785U Pending JPS61199370U (en) | 1985-05-31 | 1985-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61199370U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007160476A (en) * | 2005-12-15 | 2007-06-28 | Kanto Denki Hoan Kyokai | Torque tool |
| JP2011189428A (en) * | 2010-03-12 | 2011-09-29 | Kanto Electrical Safety Inspection Association | Torque driver |
| JP2020104728A (en) * | 2018-12-27 | 2020-07-09 | 日立建機株式会社 | Work vehicle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5656387A (en) * | 1979-10-31 | 1981-05-18 | Matsushita Electric Works Ltd | Regulator for torque |
-
1985
- 1985-05-31 JP JP8294785U patent/JPS61199370U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5656387A (en) * | 1979-10-31 | 1981-05-18 | Matsushita Electric Works Ltd | Regulator for torque |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007160476A (en) * | 2005-12-15 | 2007-06-28 | Kanto Denki Hoan Kyokai | Torque tool |
| JP2011189428A (en) * | 2010-03-12 | 2011-09-29 | Kanto Electrical Safety Inspection Association | Torque driver |
| JP2020104728A (en) * | 2018-12-27 | 2020-07-09 | 日立建機株式会社 | Work vehicle |