KR870003740U - Multi-directional rolling wheel - Google Patents

Multi-directional rolling wheel

Info

Publication number
KR870003740U
KR870003740U KR2019850010669U KR850010669U KR870003740U KR 870003740 U KR870003740 U KR 870003740U KR 2019850010669 U KR2019850010669 U KR 2019850010669U KR 850010669 U KR850010669 U KR 850010669U KR 870003740 U KR870003740 U KR 870003740U
Authority
KR
South Korea
Prior art keywords
rolling wheel
directional rolling
directional
wheel
rolling
Prior art date
Application number
KR2019850010669U
Other languages
Korean (ko)
Other versions
KR890000019Y1 (en
Inventor
한용운
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019850010669U priority Critical patent/KR890000019Y1/en
Publication of KR870003740U publication Critical patent/KR870003740U/en
Application granted granted Critical
Publication of KR890000019Y1 publication Critical patent/KR890000019Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/08—Ball castors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
KR2019850010669U 1985-08-21 1985-08-21 Caster including the wheel moveable in multiple directions KR890000019Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850010669U KR890000019Y1 (en) 1985-08-21 1985-08-21 Caster including the wheel moveable in multiple directions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850010669U KR890000019Y1 (en) 1985-08-21 1985-08-21 Caster including the wheel moveable in multiple directions

Publications (2)

Publication Number Publication Date
KR870003740U true KR870003740U (en) 1987-03-28
KR890000019Y1 KR890000019Y1 (en) 1989-03-02

Family

ID=19244847

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850010669U KR890000019Y1 (en) 1985-08-21 1985-08-21 Caster including the wheel moveable in multiple directions

Country Status (1)

Country Link
KR (1) KR890000019Y1 (en)

Also Published As

Publication number Publication date
KR890000019Y1 (en) 1989-03-02

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee