FR1158394A - Benne preneuse - Google Patents

Benne preneuse

Info

Publication number
FR1158394A
FR1158394A FR1158394DA FR1158394A FR 1158394 A FR1158394 A FR 1158394A FR 1158394D A FR1158394D A FR 1158394DA FR 1158394 A FR1158394 A FR 1158394A
Authority
FR
France
Prior art keywords
clamshell
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
Other languages
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.)
JOY Manufacturing Co CANADA Ltd
Original Assignee
JOY Manufacturing Co CANADA Ltd
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 JOY Manufacturing Co CANADA Ltd filed Critical JOY Manufacturing Co CANADA Ltd
Application granted granted Critical
Publication of FR1158394A publication Critical patent/FR1158394A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00—Sinking shafts
    • E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws
    • E21D1/04—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws with grabs
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Manipulator (AREA)
FR1158394D 1955-10-14 1956-10-15 Benne preneuse Expired FR1158394A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA816486X 1955-10-14

Publications (1)

Publication Number Publication Date
FR1158394A true FR1158394A (fr) 1958-06-13

Family

ID=4172568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1158394D Expired FR1158394A (fr) 1955-10-14 1956-10-15 Benne preneuse

Country Status (2)

Country Link
FR (1) FR1158394A (fr)
GB (1) GB816486A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016260A (en) * 1958-10-22 1962-01-09 Norddeutsche Schraubenund Mutt Electro-hydraulically operated mechanical grabs
DE1122683B (de) * 1958-06-18 1962-01-25 Auguste Nimeskern Hydraulisch angetriebener Greifer

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102452608B (zh) * 2010-10-28 2014-05-14 日立建机(中国)有限公司 附件主体内的液压分流构造
JP6224425B2 (ja) * 2013-11-18 2017-11-01 若築建設株式会社 オレンジバケット用の防音装置
CN103831836B (zh) * 2014-03-04 2015-09-30 重庆交通大学 变构型多抓取状态机械手爪

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122683B (de) * 1958-06-18 1962-01-25 Auguste Nimeskern Hydraulisch angetriebener Greifer
US3016260A (en) * 1958-10-22 1962-01-09 Norddeutsche Schraubenund Mutt Electro-hydraulically operated mechanical grabs

Also Published As

Publication number Publication date
GB816486A (en) 1959-07-15

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