ES429053A1 - Bucket assembly for material handling apparatus - Google Patents

Bucket assembly for material handling apparatus

Info

Publication number
ES429053A1
ES429053A1 ES429053A ES429053A ES429053A1 ES 429053 A1 ES429053 A1 ES 429053A1 ES 429053 A ES429053 A ES 429053A ES 429053 A ES429053 A ES 429053A ES 429053 A1 ES429053 A1 ES 429053A1
Authority
ES
Spain
Prior art keywords
bucket
arms
closing line
scissor
handling apparatus
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
ES429053A
Other languages
Spanish (es)
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.)
Dravo Corp
Original Assignee
Dravo Corp
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 Dravo Corp filed Critical Dravo Corp
Publication of ES429053A1 publication Critical patent/ES429053A1/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
    • B66C3/125—Devices for control

Abstract

Improvements made to dump bucket structures for use in a material handling apparatus comprising a support structure and a bucket with scissor arms arranged below the support structure, with the bucket having arms extending diagonally upwardly joined in a rotary arrangement to form a scissor joint, the upper ends of said arms extending beyond the scissor joint, the bucket having working or fixing means represented by a support line and a closing line, characterized due to the fact that the means for working or fixing the closing line comprise monopastes mounted on the upper end of each of said arms, and a simple closing line that has a live end and a dead end that pass around each one of the monopastes whereby, when a pulling force is exerted on the live end of the closing line, in this a tension that is transmitted through it to the corresponding dead end, whereby the arms rotate around the scissor joint to close the bucket. (Machine-translation by Google Translate, not legally binding)
ES429053A 1973-08-07 1974-08-07 Bucket assembly for material handling apparatus Expired ES429053A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38631473A 1973-08-07 1973-08-07

Publications (1)

Publication Number Publication Date
ES429053A1 true ES429053A1 (en) 1977-01-01

Family

ID=23525082

Family Applications (1)

Application Number Title Priority Date Filing Date
ES429053A Expired ES429053A1 (en) 1973-08-07 1974-08-07 Bucket assembly for material handling apparatus

Country Status (11)

Country Link
JP (1) JPS5043658A (en)
AR (1) AR209277A1 (en)
BR (1) BR7406488D0 (en)
CA (1) CA1016217A (en)
DE (1) DE2437089A1 (en)
ES (1) ES429053A1 (en)
FR (1) FR2240178B1 (en)
GB (1) GB1456328A (en)
IT (1) IT1017718B (en)
NL (1) NL7410386A (en)
ZA (1) ZA744689B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587892B2 (en) * 1976-03-19 1983-02-12 松下電器産業株式会社 Combustion amount control device
CN107188043B (en) * 2017-06-16 2019-08-16 三一海洋重工有限公司 Turn round anchoring device and apparatus for rotating
CN108725291A (en) * 2018-06-29 2018-11-02 朱志祥 Handgrip loading-unloading vehicle

Also Published As

Publication number Publication date
FR2240178B1 (en) 1977-01-07
JPS5043658A (en) 1975-04-19
ZA744689B (en) 1975-08-27
BR7406488D0 (en) 1975-05-20
GB1456328A (en) 1976-11-24
CA1016217A (en) 1977-08-23
NL7410386A (en) 1975-02-11
DE2437089A1 (en) 1975-02-27
IT1017718B (en) 1977-08-10
AU7108274A (en) 1976-01-15
AR209277A1 (en) 1977-04-15
FR2240178A1 (en) 1975-03-07

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