DE8420356U1 - Zweischalengreifer - Google Patents

Zweischalengreifer

Info

Publication number
DE8420356U1
DE8420356U1 DE19848420356 DE8420356U DE8420356U1 DE 8420356 U1 DE8420356 U1 DE 8420356U1 DE 19848420356 DE19848420356 DE 19848420356 DE 8420356 U DE8420356 U DE 8420356U DE 8420356 U1 DE8420356 U1 DE 8420356U1
Authority
DE
Germany
Prior art keywords
cylinders
clamshell grab
piston
piston rod
igr
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE19848420356
Other languages
German (de)
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19848420356 priority Critical patent/DE8420356U1/de
Publication of DE8420356U1 publication Critical patent/DE8420356U1/de
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
DE19848420356 1984-07-06 1984-07-06 Zweischalengreifer Expired DE8420356U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19848420356 DE8420356U1 (de) 1984-07-06 1984-07-06 Zweischalengreifer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19848420356 DE8420356U1 (de) 1984-07-06 1984-07-06 Zweischalengreifer

Publications (1)

Publication Number Publication Date
DE8420356U1 true DE8420356U1 (de) 1989-01-12

Family

ID=6768626

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19848420356 Expired DE8420356U1 (de) 1984-07-06 1984-07-06 Zweischalengreifer

Country Status (1)

Country Link
DE (1) DE8420356U1 (el)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9010351U1 (de) * 1990-07-09 1990-09-13 Nagler, Jürgen, 5804 Herdecke Zweischalengreifer für einen Hydraulikbagger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9010351U1 (de) * 1990-07-09 1990-09-13 Nagler, Jürgen, 5804 Herdecke Zweischalengreifer für einen Hydraulikbagger

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