KR940020553U - Auxiliary Wheel Variable Device for Stair Lifting Vehicles - Google Patents

Auxiliary Wheel Variable Device for Stair Lifting Vehicles

Info

Publication number
KR940020553U
KR940020553U KR2019930001594U KR930001594U KR940020553U KR 940020553 U KR940020553 U KR 940020553U KR 2019930001594 U KR2019930001594 U KR 2019930001594U KR 930001594 U KR930001594 U KR 930001594U KR 940020553 U KR940020553 U KR 940020553U
Authority
KR
South Korea
Prior art keywords
auxiliary wheel
variable device
wheel variable
lifting vehicles
stair lifting
Prior art date
Application number
KR2019930001594U
Other languages
Korean (ko)
Other versions
KR0136215Y1 (en
Inventor
윤영민
박제윤
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR2019930001594U priority Critical patent/KR0136215Y1/en
Publication of KR940020553U publication Critical patent/KR940020553U/en
Application granted granted Critical
Publication of KR0136215Y1 publication Critical patent/KR0136215Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/06—Endless track vehicles with tracks without ground wheels
    • B62D55/075—Tracked vehicles for ascending or descending stairs, steep slopes or vertical surfaces
    • 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
    • B60B19/04—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group expansible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/40—Actuators for moving a controlled member
    • B60Y2400/402—Manual actuators, i.e. input levers or linkages therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Handcart (AREA)
KR2019930001594U 1993-02-08 1993-02-08 Auxiliary tire variable system of a delivery step ascent vehicle KR0136215Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930001594U KR0136215Y1 (en) 1993-02-08 1993-02-08 Auxiliary tire variable system of a delivery step ascent vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930001594U KR0136215Y1 (en) 1993-02-08 1993-02-08 Auxiliary tire variable system of a delivery step ascent vehicle

Publications (2)

Publication Number Publication Date
KR940020553U true KR940020553U (en) 1994-09-17
KR0136215Y1 KR0136215Y1 (en) 1999-03-20

Family

ID=19350462

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930001594U KR0136215Y1 (en) 1993-02-08 1993-02-08 Auxiliary tire variable system of a delivery step ascent vehicle

Country Status (1)

Country Link
KR (1) KR0136215Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11279388B2 (en) 2019-01-17 2022-03-22 Saint-Gobain Abrasives, Inc. Cart system for securing and transporting on a cart any one of multiple portable tools
US11001287B2 (en) 2019-01-17 2021-05-11 Saint-Gobain Abrasives, Inc. Cart system for securing and transporting a portable tool

Also Published As

Publication number Publication date
KR0136215Y1 (en) 1999-03-20

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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
FPAY Annual fee payment

Payment date: 20051028

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee