KR920008023U - 굴착기 - Google Patents

굴착기

Info

Publication number
KR920008023U
KR920008023U KR2019900015787U KR900015787U KR920008023U KR 920008023 U KR920008023 U KR 920008023U KR 2019900015787 U KR2019900015787 U KR 2019900015787U KR 900015787 U KR900015787 U KR 900015787U KR 920008023 U KR920008023 U KR 920008023U
Authority
KR
South Korea
Prior art keywords
excavator
Prior art date
Application number
KR2019900015787U
Other languages
English (en)
Other versions
KR930001533Y1 (ko
Inventor
박근식
Original Assignee
박근식
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 박근식 filed Critical 박근식
Priority to KR2019900015787U priority Critical patent/KR930001533Y1/ko
Publication of KR920008023U publication Critical patent/KR920008023U/ko
Application granted granted Critical
Publication of KR930001533Y1 publication Critical patent/KR930001533Y1/ko

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/16—Machines for digging other holes in the soil
    • E02F5/18—Machines for digging other holes in the soil for horizontal holes or inclined holes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/02—Conveying equipment mounted on a dredger
    • 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
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
    • F16H1/14—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising conical gears only
    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/06—Gearings for conveying rotary motion by endless flexible members with chains

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
KR2019900015787U 1990-10-17 1990-10-17 굴착기 KR930001533Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900015787U KR930001533Y1 (ko) 1990-10-17 1990-10-17 굴착기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900015787U KR930001533Y1 (ko) 1990-10-17 1990-10-17 굴착기

Publications (2)

Publication Number Publication Date
KR920008023U true KR920008023U (ko) 1992-05-19
KR930001533Y1 KR930001533Y1 (ko) 1993-03-30

Family

ID=19304332

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900015787U KR930001533Y1 (ko) 1990-10-17 1990-10-17 굴착기

Country Status (1)

Country Link
KR (1) KR930001533Y1 (ko)

Also Published As

Publication number Publication date
KR930001533Y1 (ko) 1993-03-30

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Legal Events

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