KR920006356U - 크람샬의 견인 회전장치 - Google Patents

크람샬의 견인 회전장치

Info

Publication number
KR920006356U
KR920006356U KR2019900013972U KR900013972U KR920006356U KR 920006356 U KR920006356 U KR 920006356U KR 2019900013972 U KR2019900013972 U KR 2019900013972U KR 900013972 U KR900013972 U KR 900013972U KR 920006356 U KR920006356 U KR 920006356U
Authority
KR
South Korea
Prior art keywords
cramshal
traction rotator
rotator
traction
Prior art date
Application number
KR2019900013972U
Other languages
English (en)
Other versions
KR930001673Y1 (ko
Inventor
조민행
Original Assignee
조민행
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 조민행 filed Critical 조민행
Priority to KR2019900013972U priority Critical patent/KR930001673Y1/ko
Publication of KR920006356U publication Critical patent/KR920006356U/ko
Application granted granted Critical
Publication of KR930001673Y1 publication Critical patent/KR930001673Y1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/14—Grabs opened or closed by driving motors thereon
    • B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/005—Grab supports, e.g. articulations; Oscillation dampers; Orientation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/02—Bucket grabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
KR2019900013972U 1990-09-07 1990-09-07 크람샬의 견인 회전장치 KR930001673Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900013972U KR930001673Y1 (ko) 1990-09-07 1990-09-07 크람샬의 견인 회전장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900013972U KR930001673Y1 (ko) 1990-09-07 1990-09-07 크람샬의 견인 회전장치

Publications (2)

Publication Number Publication Date
KR920006356U true KR920006356U (ko) 1992-04-21
KR930001673Y1 KR930001673Y1 (ko) 1993-04-10

Family

ID=19303241

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900013972U KR930001673Y1 (ko) 1990-09-07 1990-09-07 크람샬의 견인 회전장치

Country Status (1)

Country Link
KR (1) KR930001673Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100606598B1 (ko) * 2004-05-25 2006-08-01 조민행 크람샬의 회전장치

Also Published As

Publication number Publication date
KR930001673Y1 (ko) 1993-04-10

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