DE20100550U1 - Cutting tooth arrangement - Google Patents

Cutting tooth arrangement

Info

Publication number
DE20100550U1
DE20100550U1 DE20100550U DE20100550U DE20100550U1 DE 20100550 U1 DE20100550 U1 DE 20100550U1 DE 20100550 U DE20100550 U DE 20100550U DE 20100550 U DE20100550 U DE 20100550U DE 20100550 U1 DE20100550 U1 DE 20100550U1
Authority
DE
Germany
Prior art keywords
cutting tooth
arrangement according
tooth arrangement
shaft
sides
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
DE20100550U
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.)
Bauer Maschinen GmbH
Original Assignee
Bauer Spezialtiefbau 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7951529&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE20100550(U1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to DE20100550U priority Critical patent/DE20100550U1/en
Application filed by Bauer Spezialtiefbau GmbH filed Critical Bauer Spezialtiefbau GmbH
Publication of DE20100550U1 publication Critical patent/DE20100550U1/en
Priority to ES01127951T priority patent/ES2215839T3/en
Priority to DE50101470.5T priority patent/DE50101470C5/en
Priority to AT01127951T priority patent/ATE259465T1/en
Priority to EP01127951A priority patent/EP1223302B1/en
Priority to DK01127951T priority patent/DK1223302T3/en
Priority to PT01127951T priority patent/PT1223302E/en
Priority to HK02107783.4A priority patent/HK1046162B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • E21B10/00—Drill bits
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Shovels (AREA)
  • Shearing Machines (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Magnetic Heads (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)

Abstract

Cutting arrangement has a fork-like holder (30) with two holding arms (34). The arms each have a stop side (36) which lie on narrow sides of a tooth shaft. The stop sides and the narrow sides form an interlock across the insertion direction with a profile. A recess (38) is provided on the stop side of one holding arm and on the narrow side of the tooth shaft. The recess forms a through-hole for a fixing pin. Preferred Features: The tooth shaft is held on both sides with two fixing pins.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (10)

1. Schneidzahnanordnung für ein Erdbearbeitungsgerät mit einem Schneidzahn (10), welcher einen Zahnkopf (12) und einen Zahnschaft (14) aufweist, und einer Halte­ rung (30) mit Einstecköffnung (32), in welche der Zahnschaft (14) in einer Einsteckrichtung einsteckbar ist, wobei in einer eingesteckten Position der Zahn­ schaft (14) in der Halterung (30) mittels einem quer zur Einsteckrichtung angeordneten Befestigungsstift (5) lösbar gehaltert ist, dadurch gekennzeichnet,
  • - dass die Halterung (30) gabelförmig mit zwei Halte­ armen (34) ausgebildet ist,
  • - dass die Haltearme (34) jeweils eine Anlageseite (36) aufweisen, welche an Schmalseiten (16) des Zahnschaftes (14) anliegen,
  • - dass die Anlageseiten (36) und die Schmalseiten (16) zur Bildung eines Formschlusses quer zur Einsteck­ richtung mit einem Profil versehen sind, und
  • - dass an der Anlageseite (36) zumindest eines Halte­ armes (34) und an der zugehörenden Schmalseite (16) des Zahnschaftes (14) jeweils eine Ausnehmung (18, 38) vorgesehen ist, welche in der eingesteckten Po­ sition gemeinsam einen Durchgang (3) für den Befes­ tigungsstift (5) bilden.
1. Cutting tooth arrangement for an earth-working machine with a cutting tooth ( 10 ), which has a tooth head ( 12 ) and a tooth shaft ( 14 ), and a holding tion ( 30 ) with insertion opening ( 32 ), in which the tooth shaft ( 14 ) in an insertion direction is insertable, wherein in an inserted position of the tooth shaft ( 14 ) in the holder ( 30 ) is releasably held by means of a fastening pin ( 5 ) arranged transversely to the insertion direction, characterized in that
  • - That the holder ( 30 ) is fork-shaped with two holding arms ( 34 ),
  • - That the holding arms ( 34 ) each have an abutment side ( 36 ) which abut on narrow sides ( 16 ) of the toothed shaft ( 14 ),
  • - That the contact sides ( 36 ) and the narrow sides ( 16 ) are provided with a profile transversely to the direction of insertion to form a positive connection, and
  • - That on the system side ( 36 ) at least one holding arm ( 34 ) and on the associated narrow side ( 16 ) of the toothed shaft ( 14 ) each have a recess ( 18 , 38 ) is provided, which in the inserted position together a passage ( 3rd ) for the fastening pin ( 5 ).
2. Schneidzahnanordnung nach Anspruch 1, dadurch gekennzeichnet,
dass an beiden Anlageseiten (36) und an beiden Schmalseiten (16) jeweils eine Ausnehmung (38; 18) vorgesehen ist, und
dass der Zahnschaft (14) beidseitig mit zwei Befesti­ gungsstiften (5) gehaltert ist.2. Cutting tooth arrangement according to claim 1, characterized in that
that a recess ( 38 ; 18 ) is provided on both contact sides ( 36 ) and on both narrow sides ( 16 ), and
that the tooth shaft ( 14 ) on both sides with two fastening pins ( 5 ) is held. 3. Schneidzahnanordung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Formschluss zwischen der Anlagenseite (36) und der Schmalseite (16) durch eine Hintergriffleiste gebildet ist.3. Cutting tooth arrangement according to claim 1 or 2, characterized in that the positive connection between the system side ( 36 ) and the narrow side ( 16 ) is formed by a rear grip bar. 4. Schneidzahnanordnung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass entlang der Anlageseite (36) eine vorspringende Leiste (40) ausgebildet ist, welche in eine entspre­ chend ausgebildete Nut (20) an der Schmalseite (16) des Zahnschaftes (14) eingreift.4. Cutting tooth arrangement according to one of claims 1 to 3, characterized in that a projecting strip ( 40 ) is formed along the contact side ( 36 ), which in a correspondingly formed groove ( 20 ) on the narrow side ( 16 ) of the tooth shaft ( 14 ) intervenes. 5. Schneidzahnanordnung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Haltearme (34) in ihrem von der Ansteck­ öffnung (32) abgewandten Fußbereich über ein Querjoch (42) miteinander verbunden sind.5. Cutting tooth arrangement according to one of claims 1 to 4, characterized in that the holding arms ( 34 ) in their foot region facing away from the attachment opening ( 32 ) are connected to one another via a transverse yoke ( 42 ). 6. Schneidzahnanordnung nach Anspruch 5, dadurch gekennzeichnet, dass das Querjoch (42) und die daran zur Anlage kom­ mende Seitenfläche des Zahnschaftes (14) ebenfalls profiliert ausgebildet sind.6. Cutting tooth arrangement according to claim 5, characterized in that the transverse yoke ( 42 ) and the side surface of the tooth shaft ( 14 ) coming to rest there are also profiled. 7. Schneidzahnanordnung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass durch die profilierte Anlageseite (36) und die profilierte Schmalseite (16) eine Rechteckführung ge­ bildet ist. 7. Cutting tooth arrangement according to one of claims 1 to 6, characterized in that a rectangular guide is formed by the profiled contact side ( 36 ) and the profiled narrow side ( 16 ). 8. Schneidzahnanordnung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass eine Breitseite (22) des Zahnschaftes (14), wel­ che in der eingesteckten Position vom Erdbearbeitungs­ gerät abgewandt und dem Boden zugewandt ist, gegenüber der Halterung (30) vorsteht.8. Cutting tooth arrangement according to one of claims 1 to 7, characterized in that a broad side ( 22 ) of the tooth shaft ( 14 ), which che faces away from the earth-working device in the inserted position and faces the ground, protrudes from the holder ( 30 ). 9. Schneidzahnanordnung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass an der dem Erdbohrgerät abgewandten Breitseite (22) des Schneidzahnes (10) eine Erhebung (24) aus verschleißmindernden Elementen (25) angeordnet ist.9. Cutting tooth arrangement according to one of claims 1 to 8, characterized in that an elevation ( 24 ) of wear-reducing elements ( 25 ) is arranged on the broad side ( 22 ) of the cutting tooth ( 10 ) facing away from the earth drilling device. 10. Schneidzahnanordnung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass im Bereich der Einstecköffnung (32) die Haltearme (34) angefast und/oder in ihrem Abstand zu einander erweitert sind.10. Cutting tooth arrangement according to one of claims 1 to 9, characterized in that in the region of the insertion opening ( 32 ) the holding arms ( 34 ) are chamfered and / or their distance from one another is widened.
DE20100550U 2001-01-12 2001-01-12 Cutting tooth arrangement Expired - Lifetime DE20100550U1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE20100550U DE20100550U1 (en) 2001-01-12 2001-01-12 Cutting tooth arrangement
PT01127951T PT1223302E (en) 2001-01-12 2001-11-23 CUTTING TEETH DEVICE
ES01127951T ES2215839T3 (en) 2001-01-12 2001-11-23 SET OF CUTTING TEETH.
DK01127951T DK1223302T3 (en) 2001-01-12 2001-11-23 Cutters Placement
DE50101470.5T DE50101470C5 (en) 2001-01-12 2001-11-23 array of cutting teeth
AT01127951T ATE259465T1 (en) 2001-01-12 2001-11-23 INCISOR ARRANGEMENT
EP01127951A EP1223302B1 (en) 2001-01-12 2001-11-23 Cutting tooth arrangement
HK02107783.4A HK1046162B (en) 2001-01-12 2002-10-28 Cutting tooth arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20100550U DE20100550U1 (en) 2001-01-12 2001-01-12 Cutting tooth arrangement

Publications (1)

Publication Number Publication Date
DE20100550U1 true DE20100550U1 (en) 2001-04-19

Family

ID=7951529

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20100550U Expired - Lifetime DE20100550U1 (en) 2001-01-12 2001-01-12 Cutting tooth arrangement
DE50101470.5T Expired - Lifetime DE50101470C5 (en) 2001-01-12 2001-11-23 array of cutting teeth

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50101470.5T Expired - Lifetime DE50101470C5 (en) 2001-01-12 2001-11-23 array of cutting teeth

Country Status (7)

Country Link
EP (1) EP1223302B1 (en)
AT (1) ATE259465T1 (en)
DE (2) DE20100550U1 (en)
DK (1) DK1223302T3 (en)
ES (1) ES2215839T3 (en)
HK (1) HK1046162B (en)
PT (1) PT1223302E (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011051751A1 (en) 2011-07-12 2013-01-17 Betek Gmbh & Co. Kg Harrow tines
AT16203U1 (en) * 2017-11-14 2019-03-15 Dr Holger Selg In the lower end face of a hollow cylindrical wall of an earth drill to be introduced holder device
DE102017126726B4 (en) * 2017-11-14 2020-01-09 Holger Selg Holder device and stud body of an earth auger

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079710A (en) * 1961-06-22 1963-03-05 Esco Corp Ground-working tooth and method
DE4002907A1 (en) * 1990-02-01 1991-08-08 Leffer Stahl & App Cylindrical cutting head forms extension of borehole drill pipe

Also Published As

Publication number Publication date
EP1223302B1 (en) 2004-02-11
HK1046162A1 (en) 2002-12-27
DE50101470C5 (en) 2017-11-16
DE50101470D1 (en) 2004-03-18
ATE259465T1 (en) 2004-02-15
DK1223302T3 (en) 2004-06-14
HK1046162B (en) 2004-09-10
EP1223302A2 (en) 2002-07-17
PT1223302E (en) 2004-06-30
EP1223302A3 (en) 2003-03-19
ES2215839T3 (en) 2004-10-16

Similar Documents

Publication Publication Date Title
DE3628438C1 (en) Handle for pots or the like
EP1881772B1 (en) Broom body
DE20210133U1 (en) Connection of profile struts
DE102010062905A1 (en) Wiper blade device
DE3513670C2 (en) Arrangement for fastening sleeve-shaped teeth
DE20015556U1 (en) Component that can be used in conjunction with link chains
EP0053332B1 (en) Support for spectacle nose pads
DE20100550U1 (en) Cutting tooth arrangement
EP3200292A1 (en) Device for fixing a communication and/or automation device on a top-hat rail and communication and/or automation device
DE20103064U1 (en) Clamp connector system
DE2152977A1 (en) DRIVE ARM FOR WIPERS OF VEHICLES, IN PARTICULAR MOTOR VEHICLES
DE10118566A1 (en) Holder device for side guide of continuous conveyor esp. chain conveyor has base part with apertures for fasteners etc. closed by covers to protect against accumulation of dirt
DE102009052761A1 (en) Window lifter for motor vehicle, has bracket and guide rail fastened on bracket, where form-fit fastening units are provided for fastening guide rail on bracket
DE102010062906A1 (en) Wiper blade device
DE1176503B (en) Device for connecting the wiper arm of a windshield wiper to a connecting member carried by a wiper blade holder
DE1915474A1 (en) Clamp for attaching to a plug pin protruding from a surface
EP1580854A1 (en) Label holding device for an electrical cabinet
DE29920157U1 (en) Bushing device
DE202019103525U1 (en) Fastening clip
DE2755895A1 (en) WIPING DEVICE FOR WINDOWS OF MOTOR VEHICLES
DE29911235U1 (en) Corner connection for a fitting system
DE102017006862B4 (en) Adapter for pipe clamp
EP1103676A1 (en) Espagnolette lock
DE20219444U1 (en) Push-on spring retaining clamp
DE10196185B4 (en) Locking mechanism on a processing machine, in particular a jigsaw

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010523

R081 Change of applicant/patentee

Owner name: BAUER MASCHINEN GMBH, DE

Free format text: FORMER OWNER: BAUER SPEZIALTIEFBAU GMBH, 86529 SCHROBENHAUSEN, DE

Effective date: 20020627

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20040305

R157 Lapse of ip right after 6 years

Effective date: 20070801