CA1027150A - Fixation annulaire pour dent de pelle mecanique - Google Patents

Fixation annulaire pour dent de pelle mecanique

Info

Publication number
CA1027150A
CA1027150A CA233,874A CA233874A CA1027150A CA 1027150 A CA1027150 A CA 1027150A CA 233874 A CA233874 A CA 233874A CA 1027150 A CA1027150 A CA 1027150A
Authority
CA
Canada
Prior art keywords
retaining means
cartridge retaining
earthworking
tips
earthworking tips
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
Application number
CA233,874A
Other languages
English (en)
Inventor
Willard O. Kaarlela
Eugene L. Helton
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 Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of CA1027150A publication Critical patent/CA1027150A/fr
Expired legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/69—Redundant disconnection blocking means
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/924—Coupled nut and bolt
    • Y10S411/947—Elastic-gripping action

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)
CA233,874A 1974-10-31 1975-08-21 Fixation annulaire pour dent de pelle mecanique Expired CA1027150A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/519,568 US4096653A (en) 1974-10-31 1974-10-31 Cartridge retaining means for earthworking tips

Publications (1)

Publication Number Publication Date
CA1027150A true CA1027150A (fr) 1978-02-28

Family

ID=24068871

Family Applications (1)

Application Number Title Priority Date Filing Date
CA233,874A Expired CA1027150A (fr) 1974-10-31 1975-08-21 Fixation annulaire pour dent de pelle mecanique

Country Status (4)

Country Link
US (1) US4096653A (fr)
JP (1) JPS5839981B2 (fr)
BR (1) BR7504430A (fr)
CA (1) CA1027150A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4813491A (en) * 1987-07-28 1989-03-21 James C. Vail Tillage point

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009017A (en) * 1987-01-20 1991-04-23 Caterpillar Inc. Retaining pin having a positive keeper means
JP2614910B2 (ja) * 1987-01-20 1997-05-28 キャタピラー・インク 土工装置並びに土工装置の保持ピン及び保持手段
US4918843A (en) * 1989-02-21 1990-04-24 Caterpillar Inc. Ground engaging tool
US5205057A (en) * 1991-09-10 1993-04-27 Caterpillar Inc. Retaining mechanism for a tooth assembly
GB2264133B (en) * 1991-09-10 1995-03-29 Caterpillar Inc Retaining mechanism
SE500705C2 (sv) * 1992-12-18 1994-08-15 Berema Atlas Copco Ab Låsningsanordning vid maskinhammare
US6092958A (en) * 1997-12-03 2000-07-25 Caterpillar Inc. Pin retainer for ground engaging tools
US6695823B1 (en) * 1999-04-09 2004-02-24 Kci Licensing, Inc. Wound therapy device
CA2312550C (fr) * 2000-06-27 2010-01-05 Quality Steel Foundries Ltd. Systeme de verrouillage de couple de serrage pour la fixation d'une piece d'usure sur une structure
IT1321087B1 (it) * 2000-11-24 2003-12-30 Campagnolo Srl Deragliatore posteriore per cambi di velocita' per biciclette.
US6708431B2 (en) 2001-12-03 2004-03-23 Hensley Industries, Inc. Excavating tooth assembly with rotatable connector pin structure
US6938364B2 (en) * 2003-06-20 2005-09-06 White, Iii Donald M. Two stage snowthrower with impeller housing bypass
US7162818B2 (en) * 2003-08-04 2007-01-16 Hensley Industries, Inc. Connector pin assembly and associated apparatus
US20070107274A1 (en) * 2005-11-17 2007-05-17 Livesay Richard E Ground engaging tool retention system
US7788830B2 (en) * 2008-02-08 2010-09-07 Cqms Razer (Usa) Llc Excavation retention assembly
US8011868B2 (en) * 2008-07-17 2011-09-06 Fasten Seal Products, Llc Self-sealing fastening assembly
WO2013082678A1 (fr) * 2011-12-08 2013-06-13 Cqms Pty Ltd Ensemble d'usure pour excavatrice
US9313938B2 (en) * 2013-11-06 2016-04-19 Dutch Blacksmith Shop Ltd. Pin adapter bushing for retaining a furrowing tip on a shank body
TW202033863A (zh) * 2018-10-31 2020-09-16 美商艾斯克集團有限責任公司 磨耗總成
US11142894B2 (en) 2019-04-24 2021-10-12 Caterpillar Inc. Tip and adapter assembly using a spring steel sleeve design
US11124951B2 (en) 2019-04-24 2021-09-21 Caterpillar Inc. Spring steel sleeve design
US20230061737A1 (en) * 2021-09-02 2023-03-02 Caterpillar Inc. Adapter with thru-hole and rail

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2339549A (en) * 1941-03-06 1944-01-18 Firestone Tire & Rubber Co Resilient washer
US2477430A (en) * 1943-06-24 1949-07-26 Swanstrom Klas Arent Locking nut and method of manufacturing the same
US2723699A (en) * 1951-02-19 1955-11-15 Douglas Aircraft Co Inc Lock nut with elastic locking insert
US2761347A (en) * 1953-07-30 1956-09-04 Jr John R Mckee Fastener and composite sealing washer having a deflectable lip
DE1061547B (de) * 1956-07-02 1959-07-16 Andre Marceau Sicherungsvorrichtung fuer Ohrgehaengestifte, Krawattennadeln od. dgl.
FR1235556A (fr) * 1959-05-29 1960-07-08 British Insulated Callenders Perfectionnements aux assemblages boulonnés entre des pièces métalliques
US3191323A (en) * 1962-08-13 1965-06-29 American Brake Shoe Co Digging tooth with nut and bolt connecting means
US3216475A (en) * 1963-03-25 1965-11-09 Jens H Jacobsen Self sealing and lubricating cutting nut and locking washer
US3358569A (en) * 1965-07-30 1967-12-19 James R Tweedy Sheep foot tamper
US3585741A (en) * 1967-06-29 1971-06-22 Orenstein & Koppel Ag Tooth and guiding means therefor for excavating equipment
US3601203A (en) * 1968-10-22 1971-08-24 Caterpillar Tractor Co Reversible ripper tip
CH500346A (de) * 1969-04-17 1970-12-15 Pallotti Umberto Vorrichtung zur lösbaren Befestigung der auswechselbaren Zahn- bzw. Messervorderteile an Erdbewegungsgeräten oder landwirtschaftlichen Maschinen
US3670618A (en) * 1970-10-02 1972-06-20 Textron Inc Composite washer
US3851413A (en) * 1971-08-23 1974-12-03 Caterpillar Tractor Co Quick change cutting edge
JPS4863501U (fr) * 1971-11-17 1973-08-13
AT334233B (de) * 1973-05-12 1976-01-10 Continental Gummi Werke Ag Reifenaufbaumaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4813491A (en) * 1987-07-28 1989-03-21 James C. Vail Tillage point

Also Published As

Publication number Publication date
BR7504430A (pt) 1976-08-03
JPS5166101A (fr) 1976-06-08
JPS5839981B2 (ja) 1983-09-02
US4096653A (en) 1978-06-27

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