FR2310953A1 - Hook for rope sling - has rope passage axis concave towards end opposite hook tip - Google Patents

Hook for rope sling - has rope passage axis concave towards end opposite hook tip

Info

Publication number
FR2310953A1
FR2310953A1 FR7516027A FR7516027A FR2310953A1 FR 2310953 A1 FR2310953 A1 FR 2310953A1 FR 7516027 A FR7516027 A FR 7516027A FR 7516027 A FR7516027 A FR 7516027A FR 2310953 A1 FR2310953 A1 FR 2310953A1
Authority
FR
France
Prior art keywords
hook
rope
sling
end opposite
towards end
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.)
Granted
Application number
FR7516027A
Other languages
French (fr)
Other versions
FR2310953B1 (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.)
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
Priority to FR7516027A priority Critical patent/FR2310953A1/en
Publication of FR2310953A1 publication Critical patent/FR2310953A1/en
Application granted granted Critical
Publication of FR2310953B1 publication Critical patent/FR2310953B1/fr
Granted 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
    • B66C1/34—Crane hooks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/14—Devices or coupling-pieces designed for easy formation of adjustable loops, e.g. choker hooks; Hooks or eyes with integral parts designed to facilitate quick attachment to cables or ropes at any point, e.g. by forming loops
    • F16G11/143—Hooks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

The sling hook has a passage through it through which a rope passes. The axis of this passage (4) is concave toward the end opposite to the hook tip (6). The section of the passage can be constant. The design ensures that the hook does not slide on the sling when this is straight. The hook is slidable on the sling rope to engage an end loop when round loads are being lifted.
FR7516027A 1975-05-14 1975-05-14 Hook for rope sling - has rope passage axis concave towards end opposite hook tip Granted FR2310953A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7516027A FR2310953A1 (en) 1975-05-14 1975-05-14 Hook for rope sling - has rope passage axis concave towards end opposite hook tip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7516027A FR2310953A1 (en) 1975-05-14 1975-05-14 Hook for rope sling - has rope passage axis concave towards end opposite hook tip

Publications (2)

Publication Number Publication Date
FR2310953A1 true FR2310953A1 (en) 1976-12-10
FR2310953B1 FR2310953B1 (en) 1977-12-09

Family

ID=9155548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516027A Granted FR2310953A1 (en) 1975-05-14 1975-05-14 Hook for rope sling - has rope passage axis concave towards end opposite hook tip

Country Status (1)

Country Link
FR (1) FR2310953A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421135A2 (en) * 1978-03-31 1979-10-26 Stas Safety hook for crane - has sling shackle made from pressing with bolted attachment of hook and riveted catch
EP0389808A1 (en) * 1989-03-25 1990-10-03 Werner, Johann Automatic releasing device for a hook slidable on a traction cable

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867026A (en) * 1956-12-03 1959-01-06 Newco Mfg Company Inc Sling hook

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867026A (en) * 1956-12-03 1959-01-06 Newco Mfg Company Inc Sling hook

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421135A2 (en) * 1978-03-31 1979-10-26 Stas Safety hook for crane - has sling shackle made from pressing with bolted attachment of hook and riveted catch
EP0389808A1 (en) * 1989-03-25 1990-10-03 Werner, Johann Automatic releasing device for a hook slidable on a traction cable

Also Published As

Publication number Publication date
FR2310953B1 (en) 1977-12-09

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Legal Events

Date Code Title Description
ST Notification of lapse