DE602004004057D1 - Screw with a variety of helixes and dies for their manufacture - Google Patents

Screw with a variety of helixes and dies for their manufacture

Info

Publication number
DE602004004057D1
DE602004004057D1 DE200460004057 DE602004004057T DE602004004057D1 DE 602004004057 D1 DE602004004057 D1 DE 602004004057D1 DE 200460004057 DE200460004057 DE 200460004057 DE 602004004057 T DE602004004057 T DE 602004004057T DE 602004004057 D1 DE602004004057 D1 DE 602004004057D1
Authority
DE
Germany
Prior art keywords
helixes
dies
variety
manufacture
screw
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 - Lifetime
Application number
DE200460004057
Other languages
German (de)
Other versions
DE602004004057T2 (en
Inventor
Jen-Tong Ho
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority claimed from EP04001601A external-priority patent/EP1557575B1/en
Publication of DE602004004057D1 publication Critical patent/DE602004004057D1/en
Application granted granted Critical
Publication of DE602004004057T2 publication Critical patent/DE602004004057T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

DE602004004057T 2004-01-26 2004-01-26 Screw with a variety of helixes and dies for their manufacture Expired - Lifetime DE602004004057T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04001601A EP1557575B1 (en) 2004-01-22 2004-01-26 Screw with a plurality of screwing angles and thread rolling die for forming the same

Publications (2)

Publication Number Publication Date
DE602004004057D1 true DE602004004057D1 (en) 2007-02-15
DE602004004057T2 DE602004004057T2 (en) 2007-07-12

Family

ID=37636021

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004004057T Expired - Lifetime DE602004004057T2 (en) 2004-01-26 2004-01-26 Screw with a variety of helixes and dies for their manufacture

Country Status (1)

Country Link
DE (1) DE602004004057T2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010000084A1 (en) * 2010-01-14 2011-07-21 Ludwig Hettich & Co., 78713 Method and means for producing a variable pitch screw
DE102010000083A1 (en) * 2010-01-14 2011-07-28 Ludwig Hettich & Co., 78713 Method and dies for making a screw

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010000084A1 (en) * 2010-01-14 2011-07-21 Ludwig Hettich & Co., 78713 Method and means for producing a variable pitch screw
DE102010000083A1 (en) * 2010-01-14 2011-07-28 Ludwig Hettich & Co., 78713 Method and dies for making a screw

Also Published As

Publication number Publication date
DE602004004057T2 (en) 2007-07-12

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DE602004004057D1 (en) Screw with a variety of helixes and dies for their manufacture

Legal Events

Date Code Title Description
8364 No opposition during term of opposition