TWI357363B - - Google Patents

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Publication number
TWI357363B
TWI357363B TW97128547A TW97128547A TWI357363B TW I357363 B TWI357363 B TW I357363B TW 97128547 A TW97128547 A TW 97128547A TW 97128547 A TW97128547 A TW 97128547A TW I357363 B TWI357363 B TW I357363B
Authority
TW
Taiwan
Prior art keywords
lower cover
cover
mold
upper cover
central
Prior art date
Application number
TW97128547A
Other languages
English (en)
Chinese (zh)
Other versions
TW201103658A (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to TW97128547A priority Critical patent/TW201103658A/zh
Publication of TW201103658A publication Critical patent/TW201103658A/zh
Application granted granted Critical
Publication of TWI357363B publication Critical patent/TWI357363B/zh

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  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
TW97128547A 2008-07-29 2008-07-29 Method of forming upper/lower cover of hydraulic cylinder and device thereof TW201103658A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW97128547A TW201103658A (en) 2008-07-29 2008-07-29 Method of forming upper/lower cover of hydraulic cylinder and device thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW97128547A TW201103658A (en) 2008-07-29 2008-07-29 Method of forming upper/lower cover of hydraulic cylinder and device thereof

Publications (2)

Publication Number Publication Date
TW201103658A TW201103658A (en) 2011-02-01
TWI357363B true TWI357363B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2012-02-01

Family

ID=44813264

Family Applications (1)

Application Number Title Priority Date Filing Date
TW97128547A TW201103658A (en) 2008-07-29 2008-07-29 Method of forming upper/lower cover of hydraulic cylinder and device thereof

Country Status (1)

Country Link
TW (1) TW201103658A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI757596B (zh) * 2019-04-10 2022-03-11 陳哲豪 具長槽孔之工件成型方法及其模具

Also Published As

Publication number Publication date
TW201103658A (en) 2011-02-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees