FR717167A - Grappin automatique à plusieurs griffes - Google Patents

Grappin automatique à plusieurs griffes

Info

Publication number
FR717167A
FR717167A FR717167DA FR717167A FR 717167 A FR717167 A FR 717167A FR 717167D A FR717167D A FR 717167DA FR 717167 A FR717167 A FR 717167A
Authority
FR
France
Prior art keywords
claw automatic
automatic grapple
grapple
claw
automatic
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.)
ARDELTWERKE GmbH
Original Assignee
ARDELTWERKE GmbH
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 ARDELTWERKE GmbH filed Critical ARDELTWERKE GmbH
Application granted granted Critical
Publication of FR717167A publication Critical patent/FR717167A/fr
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)
  • Jib Cranes (AREA)
FR717167D 1931-05-11 1931-05-16 Grappin automatique à plusieurs griffes Expired FR717167A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB13901/31A GB375492A (en) 1931-05-11 1931-05-11 Improvements in or relating to multi-armed grabs
FR717167T 1931-05-16

Publications (1)

Publication Number Publication Date
FR717167A true FR717167A (fr) 1931-12-31

Family

ID=10031419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717167D Expired FR717167A (fr) 1931-05-11 1931-05-16 Grappin automatique à plusieurs griffes

Country Status (2)

Country Link
FR (1) FR717167A (fr)
GB (1) GB375492A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL182212C (nl) * 1975-11-13 1988-02-01 Nemag Nv Grijper.
CN104961049A (zh) * 2015-07-03 2015-10-07 无锡市新华起重工具有限公司 单索木材抓斗
CN111663596B (zh) * 2020-07-14 2024-07-09 湖南电投水澄科技有限公司 一种可以抓取顶在抓斗铲齿下部污物的鹤式清污抓斗

Also Published As

Publication number Publication date
GB375492A (en) 1932-06-30

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