DE29803944U1 - Meißelsicherung für einen Hobelmeißel - Google Patents

Meißelsicherung für einen Hobelmeißel

Info

Publication number
DE29803944U1
DE29803944U1 DE29803944U DE29803944U DE29803944U1 DE 29803944 U1 DE29803944 U1 DE 29803944U1 DE 29803944 U DE29803944 U DE 29803944U DE 29803944 U DE29803944 U DE 29803944U DE 29803944 U1 DE29803944 U1 DE 29803944U1
Authority
DE
Germany
Prior art keywords
chisel
planer
lock
planer chisel
chisel lock
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
DE29803944U
Other languages
English (en)
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.)
Caterpillar Global Mining Europe GmbH
Original Assignee
DBT GmbH
DBT Deustche Bergbau Technik GmbH
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 DBT GmbH, DBT Deustche Bergbau Technik GmbH filed Critical DBT GmbH
Priority to DE29803944U priority Critical patent/DE29803944U1/de
Publication of DE29803944U1 publication Critical patent/DE29803944U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders
    • E21C35/193—Means for fixing picks or holders using bolts as main fixing elements
    • E21C35/1936—Means for fixing picks or holders using bolts as main fixing elements the picks having a square- or rectangular-section shank
DE29803944U 1998-03-06 1998-03-06 Meißelsicherung für einen Hobelmeißel Expired - Lifetime DE29803944U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29803944U DE29803944U1 (de) 1998-03-06 1998-03-06 Meißelsicherung für einen Hobelmeißel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29803944U DE29803944U1 (de) 1998-03-06 1998-03-06 Meißelsicherung für einen Hobelmeißel

Publications (1)

Publication Number Publication Date
DE29803944U1 true DE29803944U1 (de) 1998-04-30

Family

ID=8053676

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29803944U Expired - Lifetime DE29803944U1 (de) 1998-03-06 1998-03-06 Meißelsicherung für einen Hobelmeißel

Country Status (1)

Country Link
DE (1) DE29803944U1 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0943783A2 (de) * 1998-03-19 1999-09-22 BOART LONGYEAR GMBH & CO. KG HARTMETALLWERKZEUGFABRIK Sicherungsbolzen für einen walzenförmigen Schneidkörper
US7310897B2 (en) 2003-12-29 2007-12-25 Dbt Gmbh Bit holder for a ploughing bit and ploughing bit
US7503629B2 (en) * 2003-12-29 2009-03-17 Dbt Gmbh Pick locking device including a clamp element and a retaining pin
WO2010127382A1 (en) 2009-05-08 2010-11-11 Transco Manufacturing Australia Pty Ltd Drilling equipment and attachment means for the same
CN103277097A (zh) * 2013-05-17 2013-09-04 中煤张家口煤矿机械有限责任公司 刨煤机快速拆装回转刀座结构
AU2012233012B2 (en) * 2009-12-17 2014-07-31 Wirtgen Gmbh Bit holder and base part for receiving a bit holder
CN104047601A (zh) * 2013-03-16 2014-09-17 中煤张家口煤矿机械有限责任公司 用于刨煤机刀具的紧固装置
EP2952676A1 (de) * 2014-06-03 2015-12-09 Caterpillar Global Mining Europe GmbH Pflug-Bit-Anordnung

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0943783A3 (de) * 1998-03-19 2003-10-01 BOART LONGYEAR GMBH & CO. KG HARTMETALLWERKZEUGFABRIK Sicherungsbolzen für einen walzenförmigen Schneidkörper
EP0943783A2 (de) * 1998-03-19 1999-09-22 BOART LONGYEAR GMBH & CO. KG HARTMETALLWERKZEUGFABRIK Sicherungsbolzen für einen walzenförmigen Schneidkörper
US7310897B2 (en) 2003-12-29 2007-12-25 Dbt Gmbh Bit holder for a ploughing bit and ploughing bit
US7503629B2 (en) * 2003-12-29 2009-03-17 Dbt Gmbh Pick locking device including a clamp element and a retaining pin
AU2009345782B2 (en) * 2009-05-08 2016-01-14 Transco Manufacturing Australia Pty Ltd Drilling equipment and attachment means for the same
WO2010127382A1 (en) 2009-05-08 2010-11-11 Transco Manufacturing Australia Pty Ltd Drilling equipment and attachment means for the same
EP2427626A4 (de) * 2009-05-08 2017-04-12 Transco Manufacturing Australia Pty Ltd Bohreinrichtung und befestigungsmittel dafür
EA021975B1 (ru) * 2009-05-08 2015-10-30 ТРАНСКО МАНУФЭКЧУРИНГ ОСТРЭЛИА ПиТиУай ЛТД. Буровое оборудование и крепежные средства для этого оборудования
AU2012233012B2 (en) * 2009-12-17 2014-07-31 Wirtgen Gmbh Bit holder and base part for receiving a bit holder
CN104047601A (zh) * 2013-03-16 2014-09-17 中煤张家口煤矿机械有限责任公司 用于刨煤机刀具的紧固装置
CN103277097B (zh) * 2013-05-17 2015-04-15 中煤张家口煤矿机械有限责任公司 刨煤机快速拆装回转刀座结构
CN103277097A (zh) * 2013-05-17 2013-09-04 中煤张家口煤矿机械有限责任公司 刨煤机快速拆装回转刀座结构
EP2952676A1 (de) * 2014-06-03 2015-12-09 Caterpillar Global Mining Europe GmbH Pflug-Bit-Anordnung
WO2015185188A3 (en) * 2014-06-03 2016-04-07 Caterpillar Global Mining Europe Gmbh Plow bit assembly
US20170183965A1 (en) * 2014-06-03 2017-06-29 Caterpillar Global Mining Europe Gmbh Plow bit assembly
US9988904B2 (en) * 2014-06-03 2018-06-05 Caterpillar Global Mining Europe Gmbh Plow bit assembly

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980610

R150 Term of protection extended to 6 years

Effective date: 20010321

R081 Change of applicant/patentee

Owner name: DBT GMBH, DE

Free format text: FORMER OWNER: DBT DEUTSCHE BERGBAU-TECHNIK GMBH, 44534 LUENEN, DE

Effective date: 20020523

R151 Term of protection extended to 8 years

Effective date: 20040312

R152 Term of protection extended to 10 years

Effective date: 20060224

R071 Expiry of right