FI780395A - Faeste foer loesbar faestning av tandspetsen av en graevtand - Google Patents

Faeste foer loesbar faestning av tandspetsen av en graevtand

Info

Publication number
FI780395A
FI780395A FI780395A FI780395A FI780395A FI 780395 A FI780395 A FI 780395A FI 780395 A FI780395 A FI 780395A FI 780395 A FI780395 A FI 780395A FI 780395 A FI780395 A FI 780395A
Authority
FI
Finland
Prior art keywords
tandspetsen
graevtand
faeste
faestning
loesbar
Prior art date
Application number
FI780395A
Other languages
English (en)
Inventor
Dieter Schwappach
Original Assignee
Orenstein & Koppel Ag
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 Orenstein & Koppel Ag filed Critical Orenstein & Koppel Ag
Publication of FI780395A publication Critical patent/FI780395A/fi

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E02F9/2841—Retaining means, e.g. pins resilient
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7075—Interfitted members including discrete retainer
    • Y10T403/7077—Interfitted members including discrete retainer for telescoping members
    • Y10T403/7079—Transverse pin
    • Y10T403/7086—Wedge pin

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Percussive Tools And Related Accessories (AREA)
FI780395A 1977-03-25 1978-02-07 Faeste foer loesbar faestning av tandspetsen av en graevtand FI780395A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2713227A DE2713227C2 (de) 1977-03-25 1977-03-25 Lösbare Befestigung eines rückwärts mit einer Hülse versehenen Baggerzahnes an einem in die Hülse eingreifenden Zahnhalter

Publications (1)

Publication Number Publication Date
FI780395A true FI780395A (fi) 1978-09-26

Family

ID=6004678

Family Applications (1)

Application Number Title Priority Date Filing Date
FI780395A FI780395A (fi) 1977-03-25 1978-02-07 Faeste foer loesbar faestning av tandspetsen av en graevtand

Country Status (14)

Country Link
US (1) US4192089A (fi)
JP (1) JPS5840617B2 (fi)
AU (1) AU520856B2 (fi)
BR (1) BR7801776A (fi)
CA (1) CA1105523A (fi)
CH (1) CH632032A5 (fi)
DE (1) DE2713227C2 (fi)
FI (1) FI780395A (fi)
FR (1) FR2384906A1 (fi)
GB (1) GB1601207A (fi)
IT (1) IT1103885B (fi)
NL (1) NL7802738A (fi)
SE (1) SE418759C (fi)
ZA (1) ZA781705B (fi)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930804A1 (de) * 1979-07-28 1981-02-12 Karl Schwarzkopf Verriegelung fuer auswechselbare zahnspitzen von baggerzaehnen
US4271615A (en) * 1980-01-24 1981-06-09 Esco Corporation Locking device for excavating equipment
US4350256A (en) * 1980-09-25 1982-09-21 Midland-Ross Corporation Rotary coupler with a specially configured pinhole
US4481728A (en) * 1981-12-01 1984-11-13 Abex Corporation Dipper tooth tip and adapter
US4446638A (en) * 1982-12-27 1984-05-08 Abex Corporation Dipper tip retaining pin
SE465282B (sv) * 1984-02-08 1991-08-19 Gunnar Liljedahl Laassprint
US4587751A (en) * 1985-03-06 1986-05-13 Esco Corporation Wear cap style excavating tooth
US4881331A (en) * 1985-04-03 1989-11-21 Gamma Lock (Proprietary) Limited Teeth for use with earth moving equipment
US4663867A (en) * 1985-10-02 1987-05-12 Esco Corporation Locking device for whisler type adapter
DE3611493A1 (de) * 1986-04-05 1987-10-15 Orenstein & Koppel Ag Grabschaufel fuer bagger
US4823487A (en) * 1987-07-30 1989-04-25 Gh Hensley Industries, Inc. Resilient flex pin apparatus for excavating tooth point and adapter assemblies
US4986011A (en) * 1989-04-17 1991-01-22 Stapel B.V. Cutting device with removable tools
US5152088A (en) * 1990-09-10 1992-10-06 Esco Corporation Excavating tooth point and method of replacement
US5806215A (en) * 1992-04-07 1998-09-15 Carol Thelma Matthews Excavator tooth retaining assembly
US5469648A (en) * 1993-02-02 1995-11-28 Esco Corporation Excavating tooth
US5394629A (en) * 1993-06-21 1995-03-07 Gh Hensley Industries, Inc. Side-locking flex pin connector for excavation apparatus
SE504157C2 (sv) * 1994-03-21 1996-11-25 Componenta Wear Parts Ab Tandarrangemang; sammanfogning med sprint
AUPN174595A0 (en) * 1995-03-15 1995-04-06 Ani Corporation Limited, The A mounting system
US6082284A (en) * 1996-11-04 2000-07-04 Vrijhof Ankers Beheer B.V. Anchor
US5852888A (en) * 1996-11-08 1998-12-29 Caterpillar Inc. Apparatus for protecting a base of a bucket of an earth working machine
WO1998022664A1 (en) * 1996-11-15 1998-05-28 Componenta Wear Parts Ab Tooth arrangement
US5724756A (en) * 1997-01-06 1998-03-10 Caterpillar Inc. Bucket tip retention means
US5909962A (en) * 1997-11-26 1999-06-08 Caterpillar Inc. Tip assembly for an edge of an implement of a work machine
US6030143A (en) * 1997-12-18 2000-02-29 Esco Corporation Locking pin for excavating equipment
ES2146541B1 (es) * 1998-06-08 2001-04-01 Metalogenia Sa Dispositivo para el acoplamiento de dientes de excavadoras.
ES2146174B1 (es) * 1998-07-03 2002-01-16 Metalogenia Sa Acoplamiento para dientes de excavadoras y similares.
US6145224A (en) * 1998-11-06 2000-11-14 Caterpillar Inc. Ground engaging tools for earthworking implements and retainer therefor
ES2158805B1 (es) * 1999-10-01 2002-04-01 Metalogenia Sa Perfeccionamientos en los acoplamientos para dientes de maquinas para movimiento de tierras.
US20060255653A1 (en) * 2004-09-02 2006-11-16 John Gibbins Replacement Part Assembly
US9074349B2 (en) 2010-01-20 2015-07-07 Bradken Resources Pty Limited Excavation tooth assembly
US9388553B2 (en) * 2013-05-31 2016-07-12 Caterpillar Inc. Retainer systems for ground engaging tools
WO2015010159A1 (en) * 2013-07-23 2015-01-29 Bradken Uk Limited A lock for an excavation tooth assembly
CN106661874B (zh) 2015-06-05 2018-11-27 布莱凯特有限公司 挖掘工具的耐磨构件附接系统
US10400427B2 (en) * 2017-05-31 2019-09-03 Srj, Inc. Flex pin
KR102279468B1 (ko) * 2019-07-17 2021-07-20 성보공업주식회사 댐퍼 구조물

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074329B (de) * 1955-05-13 1960-01-28 H and L Tooth Company, Montebello, Calif. (V. St. A.) Haltestift
US3511126A (en) * 1967-12-06 1970-05-12 Caterpillar Tractor Co Cylindrical retaining pin of substantially rigid construction
SE333551B (fi) * 1968-12-04 1971-03-15 Bofors Ab
US3520224A (en) * 1969-02-12 1970-07-14 Hensley Equipment Co Inc Retaining pin
DE1918491A1 (de) * 1969-04-11 1970-12-10 Karl Schwarzkopf Stift,insbesondere Verriegelungsstift fuer Baggerzaehne
US3685178A (en) * 1970-07-10 1972-08-22 Abex Corp Dipper teeth
JPS4936562A (fi) * 1972-08-09 1974-04-04
BR6308410D0 (pt) * 1972-10-31 1974-09-05 Poclain Sa Dente substituivel para instrumento de obras publicas, admitindo uma chaveta particular

Also Published As

Publication number Publication date
GB1601207A (en) 1981-10-28
DE2713227C2 (de) 1983-08-04
ZA781705B (en) 1979-04-25
JPS53118802A (en) 1978-10-17
AU520856B2 (en) 1982-03-04
US4192089A (en) 1980-03-11
AU3425678A (en) 1979-09-20
IT7848585A0 (it) 1978-03-23
FR2384906A1 (fr) 1978-10-20
SE7803399L (sv) 1978-09-26
BR7801776A (pt) 1978-11-14
IT1103885B (it) 1985-10-14
SE418759C (sv) 1985-01-14
SE418759B (sv) 1981-06-22
FR2384906B1 (fi) 1980-10-17
NL7802738A (nl) 1978-09-27
CH632032A5 (de) 1982-09-15
CA1105523A (en) 1981-07-21
JPS5840617B2 (ja) 1983-09-07
DE2713227A1 (de) 1978-10-05

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: O & K ORENSTEIN & KOPPEL AG