WO2009093818A3 - Roller for movement - Google Patents

Roller for movement Download PDF

Info

Publication number
WO2009093818A3
WO2009093818A3 PCT/KR2008/007862 KR2008007862W WO2009093818A3 WO 2009093818 A3 WO2009093818 A3 WO 2009093818A3 KR 2008007862 W KR2008007862 W KR 2008007862W WO 2009093818 A3 WO2009093818 A3 WO 2009093818A3
Authority
WO
WIPO (PCT)
Prior art keywords
moving part
roller
supporting plate
movement
load
Prior art date
Application number
PCT/KR2008/007862
Other languages
French (fr)
Other versions
WO2009093818A2 (en
Inventor
Kwang-Seok Lee
Original Assignee
Filobe Co., Ltd.
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 Filobe Co., Ltd. filed Critical Filobe Co., Ltd.
Publication of WO2009093818A2 publication Critical patent/WO2009093818A2/en
Publication of WO2009093818A3 publication Critical patent/WO2009093818A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
    • B60B19/12—Roller-type wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/04—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding
    • B60B3/048—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding the rim being rotatably mounted to the wheel disc
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/008—Systems with a plurality of bearings, e.g. four carriages supporting a slide on two parallel rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2360/00—Materials; Physical forms thereof
    • B60B2360/30—Synthetic materials
    • B60B2360/32—Plastic compositions
    • B60B2360/324—Comprising polyurethane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2360/00—Materials; Physical forms thereof
    • B60B2360/50—Rubbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/10—Reduction of
    • B60B2900/113—Production or maintenance time

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Abstract

In a roller for movement positioned between a fixed part and a moving part so as to smoothly move the moving part on the fixed part, the roller for movement can move a moving part of heavy load and can be mounted even in the low height of mounting spaces, since the roller for movement includes a load supporting plate of flat panel shape supporting the load of the moving part, and a rolling unit of loop shape rolled on the load supporting plate to rotate with respect to the load supporting plate while the moving part moves along the fixed part, wherein the rolling unit of loop shape comprises, a plurality of rolling members, and a link unit that links the plurality of rolling members so that the plurality of rolling members are evenly distributed one another on the surface of the load supporting plate with the predetermined distances.
PCT/KR2008/007862 2008-01-25 2008-12-31 Roller for movement WO2009093818A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20080008214 2008-01-25
KR10-2008-0008214 2008-01-25

Publications (2)

Publication Number Publication Date
WO2009093818A2 WO2009093818A2 (en) 2009-07-30
WO2009093818A3 true WO2009093818A3 (en) 2009-10-22

Family

ID=40901526

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2008/007862 WO2009093818A2 (en) 2008-01-25 2008-12-31 Roller for movement

Country Status (1)

Country Link
WO (1) WO2009093818A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102000787B1 (en) * 2018-05-24 2019-07-16 주식회사 필로브 Sliding door system comprising chained rollers for sliding door

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61176106U (en) * 1985-04-23 1986-11-04
JPH0416407A (en) * 1990-05-10 1992-01-21 Daifuku Co Ltd Movable shelf apparatus
JPH0986624A (en) * 1995-09-26 1997-03-31 Tsubakimoto Chain Co Heavy article carrying device
JP2003278752A (en) * 2002-03-22 2003-10-02 Nippon Thompson Co Ltd Direct action guide unit interposing separator between roller
JP2005009111A (en) * 2003-06-17 2005-01-13 Okkusu Jack Kk Guide device for heavy load
KR20050035398A (en) * 2003-10-13 2005-04-18 한국체인공업 주식회사 Self-lubricated chain apparatus
JP2007099206A (en) * 2005-10-07 2007-04-19 Nippon Sharyo Seizo Kaisha Ltd Railroad vehicle floor structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61176106U (en) * 1985-04-23 1986-11-04
JPH0416407A (en) * 1990-05-10 1992-01-21 Daifuku Co Ltd Movable shelf apparatus
JPH0986624A (en) * 1995-09-26 1997-03-31 Tsubakimoto Chain Co Heavy article carrying device
JP2003278752A (en) * 2002-03-22 2003-10-02 Nippon Thompson Co Ltd Direct action guide unit interposing separator between roller
JP2005009111A (en) * 2003-06-17 2005-01-13 Okkusu Jack Kk Guide device for heavy load
KR20050035398A (en) * 2003-10-13 2005-04-18 한국체인공업 주식회사 Self-lubricated chain apparatus
JP2007099206A (en) * 2005-10-07 2007-04-19 Nippon Sharyo Seizo Kaisha Ltd Railroad vehicle floor structure

Also Published As

Publication number Publication date
WO2009093818A2 (en) 2009-07-30

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