GB191309324A - Improvements in Grabs. - Google Patents

Improvements in Grabs.

Info

Publication number
GB191309324A
GB191309324A GB191309324DA GB191309324A GB 191309324 A GB191309324 A GB 191309324A GB 191309324D A GB191309324D A GB 191309324DA GB 191309324 A GB191309324 A GB 191309324A
Authority
GB
United Kingdom
Prior art keywords
buckets
grab
links
grabs
volkenborn
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
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.)
J Pohlig AG
Original Assignee
J Pohlig AG
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 J Pohlig AG filed Critical J Pohlig AG
Application granted granted Critical
Publication of GB191309324A publication Critical patent/GB191309324A/en
Expired legal-status Critical Current

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
    • B66C3/12—Grabs actuated by two or more ropes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Crushing And Grinding (AREA)
  • Control And Safety Of Cranes (AREA)

Abstract

9324. Pohlig Akt.-Ges., J., and Volkenborn, P. Aug. 8, 1912, [Convention date]. Grab-buckets.- In a grab having two buckets d which do not meet when in the closed position, the front ends of the buckets are suspended by links i from a vertical ly-displaceable sheave h connected by links f to bell - crank levers b pivoted at c to the grab frame a, and at e to the rear ends of the buckets.
GB191309324D 1912-08-08 1913-04-21 Improvements in Grabs. Expired GB191309324A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191309324X 1912-08-08

Publications (1)

Publication Number Publication Date
GB191309324A true GB191309324A (en) 1913-08-07

Family

ID=32604554

Family Applications (2)

Application Number Title Priority Date Filing Date
GB191309324D Expired GB191309324A (en) 1912-08-08 1913-04-21 Improvements in Grabs.
GB191316477D Expired GB191316477A (en) 1912-08-08 1913-07-17 Improvements in Grabs.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB191316477D Expired GB191316477A (en) 1912-08-08 1913-07-17 Improvements in Grabs.

Country Status (1)

Country Link
GB (2) GB191309324A (en)

Also Published As

Publication number Publication date
GB191316477A (en) 1913-11-27

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