JPS6377144U - - Google Patents
Info
- Publication number
- JPS6377144U JPS6377144U JP17139186U JP17139186U JPS6377144U JP S6377144 U JPS6377144 U JP S6377144U JP 17139186 U JP17139186 U JP 17139186U JP 17139186 U JP17139186 U JP 17139186U JP S6377144 U JPS6377144 U JP S6377144U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- spring
- parts
- stopper
- remaining
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Description
第１図は本考案に係る非線形型組合せばねの一
実施例を示すセツト状態の一部破断正面図、第２
図はストツパ部材の斜視図、第３図および第４図
はそれぞれ負荷を加えた状態を示す図、第５図は
荷重―変位特性図、第６図は本考案の他の実施例
を示すセツト状態の一部破断正面図、第７図は本
考案のさらに他の実施例を示す一部破断正面図、
第８図ａ，ｂは従来の並列法と直列法による組合
せばねを示す図である。
１……非線形型組合せばね、２……引張コイル
ばね、３Ａ，３Ｂ，３Ｃ……コイル部、４Ａ，４
Ｂ……直線部、５Ａ，５Ｂ……係止部、７……ス
トツパ部材、７Ａ，７Ｂ……ストツパ、２０……
圧縮コイルばね、２０Ａ，２０Ｂ，２０Ｃ……コ
イル部、２１，２２……ストツパ、ｋ１，ｋ２，
ｋ３……ばね定数。
Fig. 1 is a partially cutaway front view showing an embodiment of the nonlinear combination spring according to the present invention in a set state;
The figure is a perspective view of the stopper member, Figures 3 and 4 are diagrams showing the state in which a load is applied, Figure 5 is a load-displacement characteristic diagram, and Figure 6 is a set showing another embodiment of the present invention. FIG. 7 is a partially cutaway front view showing still another embodiment of the present invention;
FIGS. 8a and 8b are diagrams showing combination springs based on the conventional parallel method and series method. 1...Nonlinear combination spring, 2...Tension coil spring, 3A, 3B, 3C...Coil part, 4A, 4
B...Straight line part, 5A, 5B...Locking part, 7...Stopper member, 7A, 7B...Stopper, 20...
Compression coil spring, 20A, 20B, 20C...Coil part, 21, 22...Stopper, k1 , k2 ,
k3 ...Spring constant.
Claims (1)
ばね定数の異なる複数個のコイル部と、隣り合う
コイル部を連接する直線部とでコイルばねを構成
し、最もばね定数の大きいコイル部を除く残りの
コイル部の一端側にストツパをそれぞれ設け、こ
のストツパにより前記残りのコイル部の変位量を
設定値以上に変化しないように規制することによ
りコイルばねの総合ばね定数をある変位範囲にお
いて漸増させるようにしたことを特徴とする非線
形型組合せばね。 A coil spring is composed of a pair of left and right locking parts, a plurality of coil parts with different spring constants provided between the two locking parts, and a straight part connecting adjacent coil parts, and the coil with the largest spring constant A stopper is provided at one end side of each of the remaining coil parts except for the part, and the stopper restricts the displacement of the remaining coil part so that it does not change beyond a set value, thereby controlling the overall spring constant of the coil spring within a certain displacement range. 1. A nonlinear combination spring characterized in that the spring gradually increases in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17139186U JPS6377144U (en) | 1986-11-10 | 1986-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17139186U JPS6377144U (en) | 1986-11-10 | 1986-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6377144U true JPS6377144U (en) | 1988-05-23 |
Family
ID=31106972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17139186U Pending JPS6377144U (en) | 1986-11-10 | 1986-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6377144U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009138893A (en) * | 2007-12-10 | 2009-06-25 | Takenaka Komuten Co Ltd | Variable rigid spring, vibration control device and structure |
| WO2009110287A1 (en) * | 2008-03-04 | 2009-09-11 | 日本電気株式会社 | Assist spring, portable device, and method of urging opening and closing of portable device |
| JP2011068266A (en) * | 2009-09-25 | 2011-04-07 | Ryoichiro Oikawa | Vehicle suspension device |
| CN102597566A (en) * | 2009-11-03 | 2012-07-18 | 罗伯特·博世有限公司 | Damping device, machine tool having a damping device and method for producing a damping device |
-
1986
- 1986-11-10 JP JP17139186U patent/JPS6377144U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009138893A (en) * | 2007-12-10 | 2009-06-25 | Takenaka Komuten Co Ltd | Variable rigid spring, vibration control device and structure |
| WO2009110287A1 (en) * | 2008-03-04 | 2009-09-11 | 日本電気株式会社 | Assist spring, portable device, and method of urging opening and closing of portable device |
| JP5418494B2 (en) * | 2008-03-04 | 2014-02-19 | 日本電気株式会社 | Assist spring, portable device and portable device opening / closing urging method |
| JP2011068266A (en) * | 2009-09-25 | 2011-04-07 | Ryoichiro Oikawa | Vehicle suspension device |
| CN102597566A (en) * | 2009-11-03 | 2012-07-18 | 罗伯特·博世有限公司 | Damping device, machine tool having a damping device and method for producing a damping device |
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