JP4387771B2 - ゴム積層体の製造方法 - Google Patents
ゴム積層体の製造方法 Download PDFInfo
- Publication number
- JP4387771B2 JP4387771B2 JP2003389204A JP2003389204A JP4387771B2 JP 4387771 B2 JP4387771 B2 JP 4387771B2 JP 2003389204 A JP2003389204 A JP 2003389204A JP 2003389204 A JP2003389204 A JP 2003389204A JP 4387771 B2 JP4387771 B2 JP 4387771B2
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- raw
- molded
- molding
- preformed
- 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 - Fee Related
Links
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Description
Claims (3)
- 原料ゴムを予め所定形状に成形してなる予備成形ゴムと補強板とを交互に積層して加硫することによりゴム積層体を成形するゴム積層体の製造方法において、
前記原料ゴムを押出成形することによって所定量のブロック状の原料成形ゴムを成形し、
複数の原料成形ゴムを所定個数ずつ金型によって加圧成型することにより予備成形ゴムを成形する
ことを特徴とするゴム積層体の製造方法。 - 予め所定温度まで加熱された原料ゴムを用いて予備成形ゴムを成形する
ことを特徴とする請求項1記載のゴム積層体の製造方法。 - 前記予備成形ゴムの成形に用いる原料成形ゴムの加圧面積を前記金型の成型面積に対して70%から80%の大きさになるようにして加圧成型する
ことを特徴とする請求項1または2記載のゴム積層体の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003389204A JP4387771B2 (ja) | 2003-11-19 | 2003-11-19 | ゴム積層体の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003389204A JP4387771B2 (ja) | 2003-11-19 | 2003-11-19 | ゴム積層体の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005144990A JP2005144990A (ja) | 2005-06-09 |
JP4387771B2 true JP4387771B2 (ja) | 2009-12-24 |
Family
ID=34696021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003389204A Expired - Fee Related JP4387771B2 (ja) | 2003-11-19 | 2003-11-19 | ゴム積層体の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4387771B2 (ja) |
-
2003
- 2003-11-19 JP JP2003389204A patent/JP4387771B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005144990A (ja) | 2005-06-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101209585A (zh) | 大型氟橡胶o型圈的制备方法 | |
JP4387771B2 (ja) | ゴム積層体の製造方法 | |
CN102947070A (zh) | 橡胶成形体的制备方法和传递成形用模具 | |
US6592959B2 (en) | Encoder made of rubber material and method of manufacturing thereof | |
CN105522673A (zh) | 一种弹性体辅助薄膜印花热压成型方法 | |
CN101585221A (zh) | 精密橡胶件的模压成型模具结构 | |
KR20100042725A (ko) | 벌집구조를 가진 판재 형상 심재를 제조하는 진공흡착성형기 및 이 진공흡착성형기를 이용하여 상기 심재를 제조하는 방법 | |
KR20170129016A (ko) | 콘크리트 블록을 성형하는 금형 및 이 금형을 이용한 콘크리트 블록의 제작방법 | |
FI59551B (fi) | Foerfarande och anordning foer framstaellning av pneumatiskt daeck | |
JP5602370B2 (ja) | 免震構造体用単位積層ゴムの製造方法 | |
JP6357984B2 (ja) | 複合材料の成形方法および成形装置 | |
CN203876006U (zh) | 一次成型多件弧形板热模压机 | |
CN109629343B (zh) | 一种纸浆模塑快速出样模具和方法 | |
CN112078150A (zh) | 一种复合材料板簧的模压成型工艺 | |
JP2011178151A (ja) | 人工大理石プレス成形の方法と装置 | |
CN112829334A (zh) | 一种变厚度防热层、变厚度防热层成型模具以及成型方法 | |
CN204710988U (zh) | 模块化车辆天窗导轨成形模 | |
CN201833602U (zh) | 一种空心闭环型复合导电胶圈生产系统 | |
JP2012020512A (ja) | トレッド加硫装置 | |
CN209816563U (zh) | 一种纸浆模塑快速出样模具 | |
JPH11300846A (ja) | 芯金レスクロ−ラの製法 | |
KR20090019149A (ko) | 타이어 가류용 블래더 | |
CN101733894A (zh) | 高分子成形物的初胚模制方法及其模制装置 | |
CN107840563A (zh) | 三维玻璃成型装置及其成型方法 | |
CN201494001U (zh) | 一种橡胶加工机 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20061026 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090610 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090709 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090904 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090929 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20091001 |
|
R150 | Certificate of patent (=grant) or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121009 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121009 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121009 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121009 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131009 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |