[go: up one dir, main page]

IN2012DN00584A - - Google Patents

Download PDF

Info

Publication number
IN2012DN00584A
IN2012DN00584A IN584DEN2012A IN2012DN00584A IN 2012DN00584 A IN2012DN00584 A IN 2012DN00584A IN 584DEN2012 A IN584DEN2012 A IN 584DEN2012A IN 2012DN00584 A IN2012DN00584 A IN 2012DN00584A
Authority
IN
India
Prior art keywords
recess
fixing piece
structural member
joint pin
shovel
Prior art date
Application number
Inventor
Kalle Pohjola
Original Assignee
Rannikon Konetekniikka Oy
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 Rannikon Konetekniikka Oy filed Critical Rannikon Konetekniikka Oy
Publication of IN2012DN00584A publication Critical patent/IN2012DN00584A/en

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
    • E02F9/006—Pivot joint assemblies
    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • 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
    • F16C11/02—Trunnions; Crank-pins
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Connection Of Plates (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

In the method  a joint pin (10) is fastened in a removable manner to a first structural member (100)  such as a shovel or the supporting part of a shovel in loading  mucking or excavating equipment. The structural member is provided with a conical recess (102) and a threaded fastening hole (104) at the bottom of the recess. The joint pin is provided with a conical fixing piece (14) that matches the recess  and a hole (12) extending in the direction of the longitudinal axis of the joint pin. The fixing piece is fitted in the recess of the first structural member and is fastened in its place by a fastening screw (20)  wherein the fixing piece is pressed tightly into the recess.
IN584DEN2012 2009-06-25 2010-06-16 IN2012DN00584A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20095725A FI20095725A (en) 2009-06-25 2009-06-25 Method for applying a hinge pin to a component, hinge pin and hinge structure
PCT/FI2010/050515 WO2010149848A1 (en) 2009-06-25 2010-06-16 A method for fastening a joint pin to a structural member, a joint pin, and a joint construction

Publications (1)

Publication Number Publication Date
IN2012DN00584A true IN2012DN00584A (en) 2015-06-12

Family

ID=40825430

Family Applications (1)

Application Number Title Priority Date Filing Date
IN584DEN2012 IN2012DN00584A (en) 2009-06-25 2010-06-16

Country Status (3)

Country Link
FI (1) FI20095725A (en)
IN (1) IN2012DN00584A (en)
WO (1) WO2010149848A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10648502B2 (en) * 2016-08-18 2020-05-12 Cnh Industrial America Llc Trunnion assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6808333B2 (en) * 2002-10-30 2004-10-26 Cnh Canada, Ltd Pivot pin assembly

Also Published As

Publication number Publication date
FI20095725A7 (en) 2010-12-26
WO2010149848A1 (en) 2010-12-29
FI20095725A (en) 2010-12-26
FI20095725A0 (en) 2009-06-25

Similar Documents

Publication Publication Date Title
GB2442427A (en) Isolator
SG171558A1 (en) Sanitary installation and mount for fixing a sanitary installation
MY155780A (en) Wear assembly for excavating equipment
MX352042B (en) Wear assembly.
MX2015006832A (en) Downhole pulse generating device for through-bore operations.
EP2330457A3 (en) Display apparatus
MX2012000594A (en) Threaded tool joint connection.
EP2295865A3 (en) Combustor tile mounting arrangement
CA2863804A1 (en) Quickly releasable liner bolt
MX2013005134A (en) Subsea anchor.
MY168957A (en) Drawer
IN2014CN02079A (en)
NZ599096A (en) Washer assembly for variable alignment of a threaded fastener
WO2018013528A3 (en) Corrosion resistant yieldable bolt
PL1899613T3 (en) Screw anchor
IN2012DN00584A (en)
IN2014DN05888A (en)
EP1591671A3 (en) Bolt connection for the attachment of two construction units with a distance
Xu et al. Discussion on calculation method of connecting strength of taper screw with buttress thread.
JP1781187S (en) Pillar Fixture
Yang Research and affirmation of screw thread starting point position for special fastener.
MX343280B (en) A facing element for reinforced soil structure.
WO2013190313A3 (en) Connection for rock bolts
UA53899U (en) Method for combined fixation of working with anchor support
Ren et al. Theoretic analysis of twisting moment of screw thread.