FR2458502A1 - - Google Patents

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Publication number
FR2458502A1
FR2458502A1 FR8012492A FR8012492A FR2458502A1 FR 2458502 A1 FR2458502 A1 FR 2458502A1 FR 8012492 A FR8012492 A FR 8012492A FR 8012492 A FR8012492 A FR 8012492A FR 2458502 A1 FR2458502 A1 FR 2458502A1
Authority
FR
France
Prior art keywords
roller
upper arm
extreme position
load
yoke
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.)
Withdrawn
Application number
FR8012492A
Other languages
English (en)
French (fr)
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
Publication of FR2458502A1 publication Critical patent/FR2458502A1/fr
Withdrawn legal-status Critical Current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
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/24—Single members engaging the loads from one side only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
FR8012492A 1979-06-05 1980-06-05 Withdrawn FR2458502A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH670078A CH621315A5 (en) 1979-06-05 1979-06-05 Load-carrying device

Publications (1)

Publication Number Publication Date
FR2458502A1 true FR2458502A1 (enrdf_load_stackoverflow) 1981-01-02

Family

ID=4313669

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8012492A Withdrawn FR2458502A1 (enrdf_load_stackoverflow) 1979-06-05 1980-06-05

Country Status (4)

Country Link
AT (1) AT374435B (enrdf_load_stackoverflow)
CH (1) CH621315A5 (enrdf_load_stackoverflow)
DE (1) DE3021157A1 (enrdf_load_stackoverflow)
FR (1) FR2458502A1 (enrdf_load_stackoverflow)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690926A (en) * 1952-06-18 1954-10-05 Gen Motors Corp Load hook
DE1835152U (de) * 1961-05-19 1961-07-20 Roechling Baustoffe Geb Vorrichtung zum verladen und transportieren von baustoffen od. dgl. wie beispielsweise mauersteinen und dachziegeln.
DE6930974U (de) * 1969-08-05 1970-01-02 Kurt Neher Metallwarenfabrik Transportvorrichtung
FR2009989A1 (enrdf_load_stackoverflow) * 1968-05-31 1970-02-13 Laing & Son Ltd John
CH540849A (de) * 1972-02-29 1973-08-31 Stierli Othmar Lasttragvorrichtung
CH578480A5 (en) * 1975-04-11 1976-08-13 Stierli Othmar Load handling tackle - has pressure spring between pivoting arm and A-frame and eye with tension spring

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690926A (en) * 1952-06-18 1954-10-05 Gen Motors Corp Load hook
DE1835152U (de) * 1961-05-19 1961-07-20 Roechling Baustoffe Geb Vorrichtung zum verladen und transportieren von baustoffen od. dgl. wie beispielsweise mauersteinen und dachziegeln.
FR2009989A1 (enrdf_load_stackoverflow) * 1968-05-31 1970-02-13 Laing & Son Ltd John
DE6930974U (de) * 1969-08-05 1970-01-02 Kurt Neher Metallwarenfabrik Transportvorrichtung
CH540849A (de) * 1972-02-29 1973-08-31 Stierli Othmar Lasttragvorrichtung
CH578480A5 (en) * 1975-04-11 1976-08-13 Stierli Othmar Load handling tackle - has pressure spring between pivoting arm and A-frame and eye with tension spring

Also Published As

Publication number Publication date
DE3021157A1 (de) 1980-12-11
AT374435B (de) 1984-04-25
CH621315A5 (en) 1981-01-30
ATA297780A (de) 1983-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse