EP3495601A3 - Hammerwerkzeugverbindung - Google Patents

Hammerwerkzeugverbindung Download PDF

Info

Publication number
EP3495601A3
EP3495601A3 EP18205151.6A EP18205151A EP3495601A3 EP 3495601 A3 EP3495601 A3 EP 3495601A3 EP 18205151 A EP18205151 A EP 18205151A EP 3495601 A3 EP3495601 A3 EP 3495601A3
Authority
EP
European Patent Office
Prior art keywords
tool
hammer
piece
components
connection
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.)
Granted
Application number
EP18205151.6A
Other languages
English (en)
French (fr)
Other versions
EP3495601A2 (de
EP3495601B1 (de
Inventor
Rainer Lampe
Felix Penkhues
Kay Jungblut
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.)
Heller Tools GmbH
Original Assignee
Heller Tools 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 Heller Tools GmbH filed Critical Heller Tools GmbH
Publication of EP3495601A2 publication Critical patent/EP3495601A2/de
Publication of EP3495601A3 publication Critical patent/EP3495601A3/de
Application granted granted Critical
Publication of EP3495601B1 publication Critical patent/EP3495601B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/02—Percussive tool bits
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/051—Couplings, e.g. special connections between components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/101—Emitting warning signals, e.g. visual or sound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/105—Exchangeable tool components
    • B25D2250/111—Bits, i.e. inserts or attachments for hammer, chisel, pick
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/345—Use of o-rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/361—Use of screws or threaded connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/365—Use of seals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

Die Erfindung betrifft eine Hammerwerkzeugverbindung, insbesondere Hammerbohrwerkzeugverbindung, umfassend mindestens zwei jeweils über eine Gewindeverbindung (7) miteinander entlang einer geometrischen Werkzeugachse (8) verbundene Hammerwerkzeugkomponenten (4, 5, 6), wobei die jeweils miteinander verbundenen Hammerwerkzeugkomponenten (4, 5, 6) gewählt sind aus der Gruppe umfassend ein Werkzeugkopfstück (4) mit einem Werkzeugkopf (1), insbesondere Bohrerkopf, ein Werkzeugendstück (5) mit einem Einsteckabschnitt (2) und ein Werkzeugzwischenstück (6) zur axialen Anordnung zwischen einem Werkzeugkopfstück (4) und einem Werkzeugendstück (5). Es wird vorgeschlagen, dass beim Herstellen der Gewindeverbindung (7) das Erreichen einer definierten Endlage der jeweils miteinander verbundenen Hammerwerkzeugkomponenten (4, 5, 6) relativ zueinander dadurch akustisch angezeigt wird, dass zwei Elemente (9, 10) der Hammerwerkzeugkomponenten (4, 5, 6) schlagartig aufeinander treffen.
EP18205151.6A 2017-12-05 2018-11-08 Hammerwerkzeugverbindung Active EP3495601B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017128915.1A DE102017128915A1 (de) 2017-12-05 2017-12-05 Hammerwerkzeugverbindung

Publications (3)

Publication Number Publication Date
EP3495601A2 EP3495601A2 (de) 2019-06-12
EP3495601A3 true EP3495601A3 (de) 2019-09-11
EP3495601B1 EP3495601B1 (de) 2022-08-31

Family

ID=64267655

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18205151.6A Active EP3495601B1 (de) 2017-12-05 2018-11-08 Hammerwerkzeugverbindung

Country Status (2)

Country Link
EP (1) EP3495601B1 (de)
DE (1) DE102017128915A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110439469A (zh) * 2019-08-28 2019-11-12 山东源运通矿山装备科技有限公司 风镐钎子

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE440648A (de) *
CH433910A (de) * 1963-12-02 1967-04-15 Boehler & Co Ag Geb Verfahren zum Bohren von langen Bohrlöchern
FR2509450A1 (fr) * 1981-07-08 1983-01-14 Wurth Paul Sa Dispositif d'accouplement d'une tige de percage du trou de coulee d'un four a cuve a l'outil de travail d'une machine de percage
KR20060106388A (ko) * 2005-04-08 2006-10-12 임병덕 굴착용 공압해머와 그 구동방법
US20090184564A1 (en) * 2008-01-22 2009-07-23 The William J. Brady Loving Trust Pcd percussion drill bit
EP2266737A1 (de) * 2009-06-23 2010-12-29 Sandvik Intellectual Property AB Bohrwerkzeug zur spanentfernenden Bearbeitung sowie lose Oberseite und Grundkörper dafür
WO2015013730A1 (de) * 2013-07-31 2015-02-05 International Gmbh Dywidag-Systems Anker- bzw. bohrstangenverbindung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE850734C (de) * 1943-08-19 1952-09-29 Knorr Bremse Ag Auswechselbare Bohrkrone fuer Stemm- und Bohrhaemmer
DE2019889C3 (de) * 1970-04-24 1978-06-22 Gebrueder Heller, 2807 Achim Werkzeug für drehschlagendes Bohren mit lösbarem Aufnahmeschaft
DE2235109C2 (de) * 1972-07-18 1982-07-15 Robert Bosch Gmbh, 7000 Stuttgart Verbindung zwischen einem Bohrer und einer Spindel
DE2756140A1 (de) * 1977-12-16 1979-06-21 Heinrich B Schaefers Gesteinsbohrer fuer bohrloecher kleineren durchmessers
DE102004047904B4 (de) * 2004-09-29 2008-09-25 Weka Elektrowerkzeuge E.K. Kernbohrmaschine mit federndem Zentrierbolzen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE440648A (de) *
CH433910A (de) * 1963-12-02 1967-04-15 Boehler & Co Ag Geb Verfahren zum Bohren von langen Bohrlöchern
FR2509450A1 (fr) * 1981-07-08 1983-01-14 Wurth Paul Sa Dispositif d'accouplement d'une tige de percage du trou de coulee d'un four a cuve a l'outil de travail d'une machine de percage
KR20060106388A (ko) * 2005-04-08 2006-10-12 임병덕 굴착용 공압해머와 그 구동방법
US20090184564A1 (en) * 2008-01-22 2009-07-23 The William J. Brady Loving Trust Pcd percussion drill bit
EP2266737A1 (de) * 2009-06-23 2010-12-29 Sandvik Intellectual Property AB Bohrwerkzeug zur spanentfernenden Bearbeitung sowie lose Oberseite und Grundkörper dafür
WO2015013730A1 (de) * 2013-07-31 2015-02-05 International Gmbh Dywidag-Systems Anker- bzw. bohrstangenverbindung

Also Published As

Publication number Publication date
EP3495601A2 (de) 2019-06-12
EP3495601B1 (de) 2022-08-31
DE102017128915A1 (de) 2019-06-06

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