DE29803398U1 - Improvement of tool cooling and their sealing - Google Patents

Improvement of tool cooling and their sealing

Info

Publication number
DE29803398U1
DE29803398U1 DE29803398U DE29803398U DE29803398U1 DE 29803398 U1 DE29803398 U1 DE 29803398U1 DE 29803398 U DE29803398 U DE 29803398U DE 29803398 U DE29803398 U DE 29803398U DE 29803398 U1 DE29803398 U1 DE 29803398U1
Authority
DE
Germany
Prior art keywords
improvement
sealing
tool cooling
tool
cooling
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
DE29803398U
Other languages
German (de)
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.)
LIN CHIH MIAO
Original Assignee
LIN CHIH MIAO
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 LIN CHIH MIAO filed Critical LIN CHIH MIAO
Priority to DE29803398U priority Critical patent/DE29803398U1/en
Publication of DE29803398U1 publication Critical patent/DE29803398U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C45/7312—Construction of heating or cooling fluid flow channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
DE29803398U 1998-02-26 1998-02-26 Improvement of tool cooling and their sealing Expired - Lifetime DE29803398U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29803398U DE29803398U1 (en) 1998-02-26 1998-02-26 Improvement of tool cooling and their sealing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29803398U DE29803398U1 (en) 1998-02-26 1998-02-26 Improvement of tool cooling and their sealing

Publications (1)

Publication Number Publication Date
DE29803398U1 true DE29803398U1 (en) 1998-05-14

Family

ID=8053259

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29803398U Expired - Lifetime DE29803398U1 (en) 1998-02-26 1998-02-26 Improvement of tool cooling and their sealing

Country Status (1)

Country Link
DE (1) DE29803398U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103527595A (en) * 2013-10-22 2014-01-22 中联重科股份有限公司渭南分公司 Cooling positioning pin
WO2015197665A1 (en) * 2014-06-25 2015-12-30 Hilti Aktiengesellschaft Drive shaft with insertion device for guiding cooling water
EP3103585A1 (en) * 2015-06-10 2016-12-14 HILTI Aktiengesellschaft Active water cooling of drive shafts of drilling devices
EP2701864B1 (en) * 2011-04-28 2020-08-05 Insstek, Inc. Metal product having internal space formed therein and method of manufacturing thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2701864B1 (en) * 2011-04-28 2020-08-05 Insstek, Inc. Metal product having internal space formed therein and method of manufacturing thereof
CN103527595A (en) * 2013-10-22 2014-01-22 中联重科股份有限公司渭南分公司 Cooling positioning pin
WO2015197665A1 (en) * 2014-06-25 2015-12-30 Hilti Aktiengesellschaft Drive shaft with insertion device for guiding cooling water
EP2960028A1 (en) * 2014-06-25 2015-12-30 HILTI Aktiengesellschaft Drive shaft with insert device for guiding cooling water
JP2017524562A (en) * 2014-06-25 2017-08-31 ヒルティ アクチエンゲゼルシャフト Drive shaft having an insertion member for guiding cooling water
US10391674B2 (en) 2014-06-25 2019-08-27 Hilti Aktiengesellschaft Drive shaft with insertion device for guiding cooling water
EP3103585A1 (en) * 2015-06-10 2016-12-14 HILTI Aktiengesellschaft Active water cooling of drive shafts of drilling devices
WO2016198345A1 (en) * 2015-06-10 2016-12-15 Hilti Aktiengesellschaft Active water cooling of gear mechanisms by means of a geometrically specially formed insert in diamond drilling devices
US10442047B2 (en) 2015-06-10 2019-10-15 Hilti Aktiengesellschaft Active water cooling of gear mechanisms by means of a geometrically specially formed insert in diamond drilling devices

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980625

R150 Term of protection extended to 6 years

Effective date: 20010702

R157 Lapse of ip right after 6 years

Effective date: 20040901