MX9604861A - Dispositivo de retencion de pasador mejorado y metodo para retener un pasador. - Google Patents

Dispositivo de retencion de pasador mejorado y metodo para retener un pasador.

Info

Publication number
MX9604861A
MX9604861A MX9604861A MX9604861A MX9604861A MX 9604861 A MX9604861 A MX 9604861A MX 9604861 A MX9604861 A MX 9604861A MX 9604861 A MX9604861 A MX 9604861A MX 9604861 A MX9604861 A MX 9604861A
Authority
MX
Mexico
Prior art keywords
pin
retention device
implement
retaining
improved
Prior art date
Application number
MX9604861A
Other languages
English (en)
Other versions
MXPA96004861A (es
Inventor
Rikos A Kasim
Original Assignee
Harnischfeger Corp
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 Harnischfeger Corp filed Critical Harnischfeger Corp
Publication of MXPA96004861A publication Critical patent/MXPA96004861A/es
Publication of MX9604861A publication Critical patent/MX9604861A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/58—Component parts
    • E02F3/60—Buckets, scrapers, or other digging elements
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2350/00—Machines or articles related to building
    • F16C2350/26—Excavators
    • 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
    • Y10T403/32—Articulated members
    • Y10T403/32606—Pivoted
    • Y10T403/32861—T-pivot, e.g., wrist pin, etc.
    • Y10T403/32893—T-pivot, e.g., wrist pin, etc. including distinct pin retainer

Abstract

Se describe un implemento de excavacion (tal como un cubo de excavadora de arrastre) que tiene un muñon de vástago de union conectado al implemento por medio de un pasador asegurado en su lugar por medio de un dispositivo de retencion; dicho dispositivo está acoplado al pasador a lo largo del eje longitudinal del mismo; el pasador tiene una primera porcion que acopla al implemento y que tiene roscas internas y el dispositivo de retencion tiene un miembro de tope y un vástago exteriormente enroscado que se extiende del mismo; el vástago es enroscado en las roscas internas de la primera porcion; preferiblemente, el miembro de tope es empotrado en una cavidad protectora que ayuda a proteger al dispositivo de retencion contra daño causado de otra forma por materiales que están siendo manejados por el implemento.
MX9604861A 1995-12-04 1996-10-15 Dispositivo de retencion de pasador mejorado y metodo para retener un pasador. MX9604861A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/558,555 US5619810A (en) 1995-12-04 1995-12-04 Pin retention device and related method for retaining a trunnion link pin in a digging implement
US08558555 1995-12-04

Publications (2)

Publication Number Publication Date
MXPA96004861A MXPA96004861A (es) 1997-06-01
MX9604861A true MX9604861A (es) 1997-06-28

Family

ID=24229996

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9604861A MX9604861A (es) 1995-12-04 1996-10-15 Dispositivo de retencion de pasador mejorado y metodo para retener un pasador.

Country Status (5)

Country Link
US (1) US5619810A (es)
AU (1) AU706998B2 (es)
CA (1) CA2170820A1 (es)
MX (1) MX9604861A (es)
ZA (1) ZA968339B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5826307A (en) * 1997-06-17 1998-10-27 Chin-Fu; Horng Rotating spindle mechanism
CN101415571B (zh) * 2006-04-04 2010-12-08 麦格纳国际公司 具有整体式枢转组件的悬架连杆
US20070240340A1 (en) * 2006-04-12 2007-10-18 Esco Corporation UDD dragline bucket
ES2389431B1 (es) 2007-11-26 2013-07-19 Esco Corporation Conexiones enclavijadas.
US10422103B2 (en) 2008-07-10 2019-09-24 Cqms Pty Ltd Heavy duty excavator bucket
US20110236156A1 (en) * 2010-03-25 2011-09-29 Robert Rottinghaus Retaining pin with self biasing keeping means
US8991080B2 (en) 2012-01-30 2015-03-31 Caterpillar Global Mining Llc Dipper door assembly
AU2013204348A1 (en) * 2012-08-27 2014-03-13 Bradken Resources Pty Limited Dragline rigging components
WO2021159003A1 (en) * 2020-02-07 2021-08-12 Esco Group Llc Pin assembly

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1050838A (en) * 1910-09-24 1913-01-21 Marion Steam Shovel Co Excavating-bucket.
US1496407A (en) * 1923-05-05 1924-06-03 Inland Engineering Company Dipper for excavating machines
US1716432A (en) * 1926-05-22 1929-06-11 Keystone Driller Co Excavating scoop
US1777624A (en) * 1929-11-26 1930-10-07 Homer L Phillips Pulley
US1844858A (en) * 1930-05-03 1932-02-09 Lehman Werner Drag bucket
US2001924A (en) * 1932-10-26 1935-05-21 Blaw Knox Co Excavating bucket
US2092556A (en) * 1936-06-08 1937-09-07 Page Engineering Company Bucket and trunnion
US2639622A (en) * 1950-05-11 1953-05-26 Manheim Mfg And Belting Compan Driving belt
US2909352A (en) * 1957-01-10 1959-10-20 United Carr Fastener Corp Fastening device
US3112572A (en) * 1962-09-06 1963-12-03 Esco Corp Dragline bucket trunnion
US3543863A (en) * 1968-02-14 1970-12-01 Caterpillar Tractor Co Quick detach bucket mounting
US3600015A (en) * 1968-08-26 1971-08-17 Deere & Co Pivot pin structure
BE755755A (fr) * 1969-09-04 1971-03-04 Caterpillar Tractor Co Perfectionnements aux charnières du type à cartouche.
US4022536A (en) * 1976-04-05 1977-05-10 Caterpillar Tractor Co. Hinge pin construction
US4092074A (en) * 1977-07-11 1978-05-30 Caterpillar Tractor Co. Radiator guard hinge pin
US4096957A (en) * 1977-07-18 1978-06-27 Caterpillar Tractor Co. Pivot pin assembly
US4282664A (en) * 1980-03-17 1981-08-11 Abex Corporation Dipper door retainer
US4491436A (en) * 1983-03-21 1985-01-01 Deere & Company Pivot pin assembly
US4638994A (en) * 1984-07-30 1987-01-27 Gogarty Brian J Quick-bolt locking system
US4939855A (en) * 1989-08-14 1990-07-10 Atlantic Richfield Company Excavator dipper with lightweight replaceable section
US5205667A (en) * 1991-10-07 1993-04-27 Montgomery Industries International Inc. Pivot pin for shredder

Also Published As

Publication number Publication date
CA2170820A1 (en) 1997-06-05
US5619810A (en) 1997-04-15
AU7023396A (en) 1997-06-12
ZA968339B (en) 1997-05-13
AU706998B2 (en) 1999-07-01

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