[go: up one dir, main page]

FI20095725A7 - Menetelmä niveltapin kiinnittämiseksi rakenneosaan, niveltappi ja nivelrakenne - Google Patents

Menetelmä niveltapin kiinnittämiseksi rakenneosaan, niveltappi ja nivelrakenne Download PDF

Info

Publication number
FI20095725A7
FI20095725A7 FI20095725A FI20095725A FI20095725A7 FI 20095725 A7 FI20095725 A7 FI 20095725A7 FI 20095725 A FI20095725 A FI 20095725A FI 20095725 A FI20095725 A FI 20095725A FI 20095725 A7 FI20095725 A7 FI 20095725A7
Authority
FI
Finland
Prior art keywords
pivot pin
bearing
recess
hole
fastening
Prior art date
Application number
FI20095725A
Other languages
English (en)
Swedish (sv)
Other versions
FI20095725A (fi
FI20095725A0 (fi
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
Priority to FI20095725A priority Critical patent/FI20095725A7/fi
Publication of FI20095725A0 publication Critical patent/FI20095725A0/fi
Priority to IN584DEN2012 priority patent/IN2012DN00584A/en
Priority to PCT/FI2010/050515 priority patent/WO2010149848A1/en
Publication of FI20095725A publication Critical patent/FI20095725A/fi
Publication of FI20095725A7 publication Critical patent/FI20095725A7/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
    • E02F9/006—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

Menetelmässä kiinnitetään niveltappi (10) irrotettavasti ensimmäiseen rakenneosaan (100), kuten kuormaus-, lastaus- tai kaivulaitteen kauhaan tai kauhan kannatinosaan. Rakenneosaan muodostetaan kartiomainen syvennys (102) ja syvennyksen pohjaan kiinnitysreikä (104), jossa on kierteet. Niveltappiin muodostetaan syvennyksen kanssa yhteensopiva kartiomainen kiinnitysosa (14) ja niveltapin pituusakselin suuntainen reikä (12). Kiinnitysosa sovitetaan ensimmäisen rakenneosan syvennykseen ja kiinnitetään paikoilleen kiinnitysruuvilla (20), jolloin kiinnitysosa painautuu tiukasti syvennykseen. Niveltapissa on tappiosa, jonka ympärillä on rengasmainen, toisen rakenneosan (200) laakerireikään (202) sijoitettu laakeri (30). Niveltapin reiässä on sisäkierre ulosvetotyökalun kiinnitarttumista varten. Kiinnitysosan suurin halkaisija on suurempi kuin tappiosan halkaisija, jolloin ulosvedettävä niveltappi irrottaa tappiosan ympärille sovitetun laakerin (30) laakerireiästä (202). Kuva 1
FI20095725A 2009-06-25 2009-06-25 Menetelmä niveltapin kiinnittämiseksi rakenneosaan, niveltappi ja nivelrakenne FI20095725A7 (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20095725A FI20095725A7 (fi) 2009-06-25 2009-06-25 Menetelmä niveltapin kiinnittämiseksi rakenneosaan, niveltappi ja nivelrakenne
IN584DEN2012 IN2012DN00584A (fi) 2009-06-25 2010-06-16
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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20095725A FI20095725A7 (fi) 2009-06-25 2009-06-25 Menetelmä niveltapin kiinnittämiseksi rakenneosaan, niveltappi ja nivelrakenne

Publications (3)

Publication Number Publication Date
FI20095725A0 FI20095725A0 (fi) 2009-06-25
FI20095725A FI20095725A (fi) 2010-12-26
FI20095725A7 true FI20095725A7 (fi) 2010-12-26

Family

ID=40825430

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20095725A FI20095725A7 (fi) 2009-06-25 2009-06-25 Menetelmä niveltapin kiinnittämiseksi rakenneosaan, niveltappi ja nivelrakenne

Country Status (3)

Country Link
FI (1) FI20095725A7 (fi)
IN (1) IN2012DN00584A (fi)
WO (1) WO2010149848A1 (fi)

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
WO2010149848A1 (en) 2010-12-29
FI20095725A (fi) 2010-12-26
IN2012DN00584A (fi) 2015-06-12
FI20095725A0 (fi) 2009-06-25

Similar Documents

Publication Publication Date Title
CN201513450U (zh) 防松动螺丝帽
CN205600593U (zh) 一种储存方便的多头螺丝刀
IN2012DN02514A (fi)
EP2549746A3 (en) Display device
WO2010068847A3 (en) Cable assembly with retainer
FI20095725A7 (fi) Menetelmä niveltapin kiinnittämiseksi rakenneosaan, niveltappi ja nivelrakenne
CN103940665B (zh) 桥梁用镀锌钢丝做高频疲劳试验的夹持装置
CN203485133U (zh) 一种螺栓装卸装置
CN205918745U (zh) 一种螺栓系留装置
DOP2015000025A (es) Sutura equipada con aguja y método de fabricación de la misma
CN104421309A (zh) 一种连接牢固的螺钉
AU2013100661A4 (en) Quick Loading/Unloading Drill Jig
CN202592237U (zh) 夹具
CN104019181B (zh) 一种用于发动机的缓震装置
CN203045337U (zh) 一种铣削夹具
CL2010001324A1 (es) Elemento que se conecta a un agujero roscado de un implante,donde dicho elemento comprende un cuerpo roscado con una zona roscada principal y una punta roscada de anchura decreciente, siendo el hilo de rosca de la punta roscada de anchuraura decreciente compatible con el hilo de la zona roscada principal.
CN203712621U (zh) 衬套拆卸装置
CN206680635U (zh) 可更换式针板组件
CN104074854A (zh) 一种防松螺母
CN204677569U (zh) 一种紧固连接结构
CN103640963A (zh) 一种吊环的改进结构
CN102717346A (zh) 夹具
CN203051395U (zh) 双头螺栓连接结构
CN202625603U (zh) 一种钢丝吊绳用防护套
CN202073892U (zh) 半螺纹螺栓

Legal Events

Date Code Title Description
MM Patent lapsed