JPH0225740U - - Google Patents
Info
- Publication number
- JPH0225740U JPH0225740U JP10368088U JP10368088U JPH0225740U JP H0225740 U JPH0225740 U JP H0225740U JP 10368088 U JP10368088 U JP 10368088U JP 10368088 U JP10368088 U JP 10368088U JP H0225740 U JPH0225740 U JP H0225740U
- Authority
- JP
- Japan
- Prior art keywords
- leaf spring
- pressing body
- spring
- strain gauge
- pressing
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Springs (AREA)
Description
第1図〜第3図はこの考案の一実施例を示し、
第1図は斜視図、第2図は全体構成図、第3図は
動作説明用のフローチヤート、第4図は従来の板
ばねのばね圧調整装置を示す斜視図である。
図において、2はステツピングモータ、3は軸
(押圧体)、6はアーム(押圧体)、7は被調整
板ばね、10はひずみゲージ、12はひずみ計(
ひずみゲージ出力取出し手段)、13はモータ駆
動回路(押圧停止手段)、14はコンピユータ(
押圧体に加わる力算出手段)である。図中同一符
号は同一あるいは相当部分を示す。
Figures 1 to 3 show an embodiment of this invention,
1 is a perspective view, FIG. 2 is an overall configuration diagram, FIG. 3 is a flowchart for explaining the operation, and FIG. 4 is a perspective view showing a conventional spring pressure adjusting device for a leaf spring. In the figure, 2 is a stepping motor, 3 is a shaft (pressing body), 6 is an arm (pressing body), 7 is a leaf spring to be adjusted, 10 is a strain gauge, and 12 is a strain meter (
13 is a motor drive circuit (pressing stop means), 14 is a computer (
(force calculation means applied to the pressing body). The same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
より押圧し、その板ばねを変形させてばね圧を減
少させることにより、それのばね圧を調整する板
ばねのばね圧調整装置において、上記押圧体にひ
ずみゲージを装着するとともに、上記板ばね押圧
時の上記ひずみゲージの出力を取出す手段、この
ひずみゲージ出力から上記押圧体に加わる力を算
出する手段、及びこの算出された力が所望のばね
圧になつた時上記押圧体による押圧を停止する手
段を備えたことを特徴とする板ばねのばね圧調整
装置。 In the spring pressure adjustment device for a leaf spring, the spring pressure of the leaf spring is adjusted by pressing the leaf spring with a pressing body in a direction opposite to the spring pressure direction of the leaf spring, thereby deforming the leaf spring and reducing the spring pressure. A strain gauge is attached to the pressing body, a means for extracting the output of the strain gauge when the leaf spring is pressed, a means for calculating the force applied to the pressing body from this strain gauge output, and a means for calculating the force applied to the pressing body from the strain gauge output, and a means for calculating the force applied to the pressing body from the strain gauge output. A spring pressure adjusting device for a leaf spring, comprising means for stopping the pressing by the pressing body when the pressure reaches a spring pressure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10368088U JPH0225740U (en) | 1988-08-05 | 1988-08-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10368088U JPH0225740U (en) | 1988-08-05 | 1988-08-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0225740U true JPH0225740U (en) | 1990-02-20 |
Family
ID=31334729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10368088U Pending JPH0225740U (en) | 1988-08-05 | 1988-08-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0225740U (en) |
-
1988
- 1988-08-05 JP JP10368088U patent/JPH0225740U/ja active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0225740U (en) | ||
JPS6030857U (en) | wiper device | |
JPS5847896U (en) | Electronic musical instrument pedal device | |
JPS61161026U (en) | ||
JPH0214913U (en) | ||
JPH0168517U (en) | ||
JPH0246196U (en) | ||
JPS60145492U (en) | Electronic musical instrument pedal device | |
JPS60126748U (en) | Wire tension adjustment device | |
JPS6324620U (en) | ||
JPH01180893U (en) | ||
JPH02105671U (en) | ||
JPS6217465U (en) | ||
JPS6321543U (en) | ||
JPH0359696U (en) | ||
JPH0214675U (en) | ||
JPH026828U (en) | ||
JPS60161398U (en) | Pedal device for electronic musical instruments | |
JPH048951U (en) | ||
JPS5884140U (en) | Pincer serge device | |
JPH0171355U (en) | ||
JPS6337860U (en) | ||
JPS5894606U (en) | Strap retraction device | |
JPS6218721U (en) | ||
JPS6039131U (en) | Pedal force reduction device |