CA954558A - Connection device for dipper or ripper teeth, particularly for two-piece teeth of a dipper - Google Patents

Connection device for dipper or ripper teeth, particularly for two-piece teeth of a dipper

Info

Publication number
CA954558A
CA954558A CA137,308A CA137308A CA954558A CA 954558 A CA954558 A CA 954558A CA 137308 A CA137308 A CA 137308A CA 954558 A CA954558 A CA 954558A
Authority
CA
Canada
Prior art keywords
dipper
teeth
connection device
ripper
piece
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
CA137,308A
Other languages
English (en)
Other versions
CA137308S (en
Inventor
Carlo Querci
Carlo Zucchinali
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.)
Italsider SpA
Original Assignee
Italsider SpA
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 Italsider SpA filed Critical Italsider SpA
Application granted granted Critical
Publication of CA954558A publication Critical patent/CA954558A/en
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
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17923—Transverse pin
    • 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
    • Y10T403/7018—Interfitted members including separably interposed key
    • Y10T403/7021—Axially extending
    • Y10T403/7022—Resilient

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)
  • Harvester Elements (AREA)
CA137,308A 1971-03-18 1972-03-16 Connection device for dipper or ripper teeth, particularly for two-piece teeth of a dipper Expired CA954558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1257871 1971-03-18

Publications (1)

Publication Number Publication Date
CA954558A true CA954558A (en) 1974-09-10

Family

ID=11141812

Family Applications (1)

Application Number Title Priority Date Filing Date
CA137,308A Expired CA954558A (en) 1971-03-18 1972-03-16 Connection device for dipper or ripper teeth, particularly for two-piece teeth of a dipper

Country Status (9)

Country Link
US (1) US3823496A (enrdf_load_stackoverflow)
AT (1) AT320534B (enrdf_load_stackoverflow)
CA (1) CA954558A (enrdf_load_stackoverflow)
CH (1) CH534782A (enrdf_load_stackoverflow)
DE (1) DE2211768A1 (enrdf_load_stackoverflow)
ES (1) ES400873A1 (enrdf_load_stackoverflow)
FR (1) FR2130357B1 (enrdf_load_stackoverflow)
GB (1) GB1361885A (enrdf_load_stackoverflow)
SE (1) SE381902B (enrdf_load_stackoverflow)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912020A (en) * 1974-04-01 1975-10-14 Fiat Allis Construct Machine Renewable self-sharpening ripper tooth
USD251431S (en) 1976-12-16 1979-03-27 Caterpillar Tractor Co. Tooth adapter for a cutting edge
FR2500030A2 (fr) * 1981-02-16 1982-08-20 Poncin Andre Perfectionnements aux dents de godets de pelles mecaniques
US4727663A (en) * 1985-10-24 1988-03-01 Esco Corporation Excavating tooth having a lock including a basket spring
US6987460B2 (en) * 2003-03-14 2006-01-17 Pelco Orientation device
USD552632S1 (en) 2004-02-10 2007-10-09 Italricambi Srl Tooth assembly for buckets
USD546350S1 (en) * 2004-02-10 2007-07-10 Italricambi Srl Tooth assembly for buckets
ITUD20040021A1 (it) * 2004-02-10 2004-05-10 Italricambi Srl Dente per benne di escavatori o simili
USD552631S1 (en) 2004-02-10 2007-10-09 Italricambi Srl Tooth assembly for buckets
US20050229442A1 (en) * 2004-03-30 2005-10-20 Esco Corporation Wear edge assembly
USD560232S1 (en) 2005-05-30 2008-01-22 Italricambi Spa Tooth assembly for buckets
USD706839S1 (en) * 2011-10-07 2014-06-10 Caterpillar, Inc. Tip for a ground engaging machine implement
USD707263S1 (en) 2011-10-07 2014-06-17 Caterpillar, Inc. Tip for a ground engaging machine implement
USD706307S1 (en) 2011-10-07 2014-06-03 Caterpillar, Inc. Adapter for a ground engaging machine implement
USD706311S1 (en) * 2011-10-07 2014-06-03 Caterpillar, Inc. Tip for a ground engaging machine implement
USD706840S1 (en) 2011-10-07 2014-06-10 Caterpillar, Inc. Tip for a ground engaging machine implement
USD727980S1 (en) 2014-04-08 2015-04-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD706312S1 (en) * 2011-10-07 2014-06-03 Caterpiller, Inc. Tip for a ground engaging machine implement
USD707264S1 (en) 2011-10-07 2014-06-17 Caterpillar Inc. Adapter for a ground engaging machine implement
US9057177B2 (en) * 2011-10-08 2015-06-16 Caterpillar Inc. Implement tooth assembly with tip and adapter
USD728635S1 (en) 2013-08-01 2015-05-05 Caterpillar Inc. Coupler for a ground engaging machine implement
USD728636S1 (en) 2013-08-01 2015-05-05 Caterpillar Inc. Coupler and tip for a ground engaging machine implement
USD728637S1 (en) 2013-08-01 2015-05-05 Caterpillar Inc. Tip for a ground engaging machine implement
USD774564S1 (en) 2015-08-12 2016-12-20 Caterpillar Inc. Tip for a ground engaging machine implement
USD774565S1 (en) 2015-08-12 2016-12-20 Caterpillar Inc. Tip for a ground engaging machine implement
USD775673S1 (en) 2015-08-12 2017-01-03 Caterpillar Inc. Tip for a ground engaging machine implement
USD774110S1 (en) 2015-08-12 2016-12-13 Caterpillar Inc. Tip for a ground engaging machine implement
USD775242S1 (en) 2015-08-12 2016-12-27 Caterpillar Inc. Tip for a ground engaging machine implement
USD774108S1 (en) 2015-08-12 2016-12-13 Caterpillar Inc. Tip for a ground engaging machine implement
USD775243S1 (en) 2015-08-12 2016-12-27 Caterpillar Inc. Tip for a ground engaging machine implement
USD774109S1 (en) 2015-08-12 2016-12-13 Caterpillar Inc. Tip for a ground engaging machine implement
USD774567S1 (en) 2015-08-12 2016-12-20 Caterpillar Inc. Tip for a ground engaging machine implement
USD775241S1 (en) 2015-08-12 2016-12-27 Caterpillar Inc. Tip for a ground engaging machine implement
USD775240S1 (en) 2015-08-12 2016-12-27 Caterpillar Inc. Tip for a ground engaging machine implement
USD774566S1 (en) 2015-08-12 2016-12-20 Caterpillar Inc. Tip for a ground engaging machine implement
USD803275S1 (en) 2016-12-15 2017-11-21 Caterpillar Inc. Tip for a ground engaging machine implement
USD806759S1 (en) 2016-12-15 2018-01-02 Caterpillar Inc. Tip for a ground engaging machine implement
USD806139S1 (en) 2016-12-15 2017-12-26 Caterpillar Inc. Adapter for a ground engaging machine implement
USD805562S1 (en) 2016-12-15 2017-12-19 Caterpillar Inc. Adapter for a ground engaging machine implement
USD840441S1 (en) 2016-12-15 2019-02-12 Caterpillar Inc. Adapter for a ground engaging machine implement
USD805112S1 (en) 2016-12-15 2017-12-12 Caterpillar Inc. Tip for a ground engaging machine implement
USD806758S1 (en) 2016-12-15 2018-01-02 Caterpillar Inc. Tip for a ground engaging machine implement
USD803901S1 (en) 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD803900S1 (en) 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD803898S1 (en) 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD803902S1 (en) 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD806140S1 (en) 2016-12-15 2017-12-26 Caterpillar Inc. Adapter for a ground engaging machine implement
USD806141S1 (en) 2016-12-15 2017-12-26 Caterpillar Inc. Adapter for a ground engaging machine implement
USD803274S1 (en) 2016-12-15 2017-11-21 Caterpillar Inc. Tip for a ground engaging machine implement
USD803897S1 (en) 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD803899S1 (en) 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD806142S1 (en) 2016-12-15 2017-12-26 Caterpillar Inc. Adapter for a ground engaging machine implement
USD832310S1 (en) 2017-08-30 2018-10-30 Caterpillar Inc. Adapter for a ground engaging machine implement
USD905765S1 (en) 2019-03-07 2020-12-22 Caterpillar Inc. Adapter for a ground engaging machine implement
USD888785S1 (en) 2019-03-07 2020-06-30 Caterpillar Inc. Adapter for a ground engaging machine implement
USD945499S1 (en) 2020-11-18 2022-03-08 Caterpillar Inc. Adapter for a ground engaging machine implement
USD945498S1 (en) 2020-11-18 2022-03-08 Caterpillar Inc. Adapter for a ground engaging machine implement

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US475746A (en) * 1892-05-31 Sonhurst
US64914A (en) * 1867-05-21 David j
US2013962A (en) * 1935-03-04 1935-09-10 Ralph O Hutchens Coupling for sucker rods
US2147163A (en) * 1937-05-13 1939-02-14 Ingersoll Rand Co Locking device
US2674816A (en) * 1950-09-23 1954-04-13 American Brake Shoe Co Excavting tooth with replaceable point
US2711801A (en) * 1951-08-07 1955-06-28 Rockwell Spring & Axle Co Detachable brake shoe
US2852874A (en) * 1954-06-15 1958-09-23 Electric Steel Foundry Co Digger point and locking mechanism therefor
US2936538A (en) * 1954-12-15 1960-05-17 American Steel Foundries Dipper tooth assembly
US2901845A (en) * 1955-07-14 1959-09-01 American Brake Shoe Co Dipper teeth
US2904909A (en) * 1955-07-14 1959-09-22 American Brake Shoe Co Dipper teeth
US2844378A (en) * 1957-07-05 1958-07-22 Lawrence V Whistler Detachable tool fastening means
US2949687A (en) * 1957-07-15 1960-08-23 Electric Steel Foundry Co Excavating tooth
US2982035A (en) * 1958-04-28 1961-05-02 Thomas C Whisler Excavator tooth
US3400476A (en) * 1965-07-12 1968-09-10 Petersen Anita E Crimped string retainer for excavating tooth
US3526049A (en) * 1969-06-17 1970-09-01 Irvin H Nichols Retainer pin for earth engaging member
GB1365478A (en) * 1970-09-11 1974-09-04 Hoy Co Ltd Austin Tool retaining means
AU458074B2 (en) * 1970-12-22 1975-02-20 Austin Hoy & Company Limited Improvement in tools and holders therefor

Also Published As

Publication number Publication date
DE2211768A1 (de) 1972-10-05
GB1361885A (en) 1974-07-30
SE381902B (sv) 1975-12-22
ES400873A1 (es) 1975-01-16
FR2130357A1 (enrdf_load_stackoverflow) 1972-11-03
AT320534B (de) 1975-02-10
US3823496A (en) 1974-07-16
FR2130357B1 (enrdf_load_stackoverflow) 1974-10-18
CH534782A (it) 1973-03-15

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