JPH0311859B2 - - Google Patents
Info
- Publication number
- JPH0311859B2 JPH0311859B2 JP59081624A JP8162484A JPH0311859B2 JP H0311859 B2 JPH0311859 B2 JP H0311859B2 JP 59081624 A JP59081624 A JP 59081624A JP 8162484 A JP8162484 A JP 8162484A JP H0311859 B2 JPH0311859 B2 JP H0311859B2
- Authority
- JP
- Japan
- Prior art keywords
- spring seat
- plate material
- cracks
- wrinkles
- automobile
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 10
- 238000004080 punching Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims 1
- 230000037303 wrinkles Effects 0.000 description 7
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59081624A JPS59209443A (ja) | 1984-04-23 | 1984-04-23 | 自動車用スプリングシ−トの製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59081624A JPS59209443A (ja) | 1984-04-23 | 1984-04-23 | 自動車用スプリングシ−トの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59209443A JPS59209443A (ja) | 1984-11-28 |
JPH0311859B2 true JPH0311859B2 (fr) | 1991-02-18 |
Family
ID=13751481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59081624A Granted JPS59209443A (ja) | 1984-04-23 | 1984-04-23 | 自動車用スプリングシ−トの製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59209443A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2864469B2 (ja) * | 1990-08-06 | 1999-03-03 | 曙ブレーキ工業株式会社 | 面取り加工用プレス装置 |
WO2014048092A1 (fr) * | 2012-09-28 | 2014-04-03 | 机械科学研究总院先进制造技术研究中心 | Procédé et dispositif de fabrication pour siège à ressorts d'automobile |
CN104972859A (zh) * | 2015-06-16 | 2015-10-14 | 吉林大学 | 一种具有复合材料副簧的汽车钢板弹簧总成及其装配方法 |
-
1984
- 1984-04-23 JP JP59081624A patent/JPS59209443A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59209443A (ja) | 1984-11-28 |
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