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FR2318099A1 - Split hinged crab for hoist - has locking boss lowered into matching groove by sliding hinge in vertical slot - Google Patents

Split hinged crab for hoist - has locking boss lowered into matching groove by sliding hinge in vertical slot

Info

Publication number
FR2318099A1
FR2318099A1 FR7522055A FR7522055A FR2318099A1 FR 2318099 A1 FR2318099 A1 FR 2318099A1 FR 7522055 A FR7522055 A FR 7522055A FR 7522055 A FR7522055 A FR 7522055A FR 2318099 A1 FR2318099 A1 FR 2318099A1
Authority
FR
France
Prior art keywords
hoist
crab
vertical slot
halves
lowered
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
FR7522055A
Other languages
French (fr)
Other versions
FR2318099B1 (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.)
DEFLEUR ETS
Original Assignee
DEFLEUR ETS
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 DEFLEUR ETS filed Critical DEFLEUR ETS
Priority to FR7522055A priority Critical patent/FR2318099A1/en
Publication of FR2318099A1 publication Critical patent/FR2318099A1/en
Application granted granted Critical
Publication of FR2318099B1 publication Critical patent/FR2318099B1/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
    • B66C11/00—Trolleys or crabs, e.g. operating above runways
    • B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
    • B66C11/04—Underhung trolleys
    • B66C11/06—Underhung trolleys running on monorails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)

Abstract

The hoist-supporting crab has two halves hingeing apart to allow removal from the travel rail. Each half has at the top a set of travel rollers, and at the bottom an eye for the hook by which the hoist is suspended. The halves are locked together by means of a boss (7) fixed to one half engaging in a vertical notch (8) in the other. The halves are hinged together by means of a pin (5) on one half. This pin fits in an elongated vertical slot (11) in the other, which allows the halves to move vertically in relation to each other so as to extract the boss (7) from the groove (8). This hinge pin (5) is offset from the crab centre line.
FR7522055A 1975-07-15 1975-07-15 Split hinged crab for hoist - has locking boss lowered into matching groove by sliding hinge in vertical slot Granted FR2318099A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7522055A FR2318099A1 (en) 1975-07-15 1975-07-15 Split hinged crab for hoist - has locking boss lowered into matching groove by sliding hinge in vertical slot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7522055A FR2318099A1 (en) 1975-07-15 1975-07-15 Split hinged crab for hoist - has locking boss lowered into matching groove by sliding hinge in vertical slot

Publications (2)

Publication Number Publication Date
FR2318099A1 true FR2318099A1 (en) 1977-02-11
FR2318099B1 FR2318099B1 (en) 1980-05-23

Family

ID=9157911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522055A Granted FR2318099A1 (en) 1975-07-15 1975-07-15 Split hinged crab for hoist - has locking boss lowered into matching groove by sliding hinge in vertical slot

Country Status (1)

Country Link
FR (1) FR2318099A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0802147A1 (en) * 1996-04-19 1997-10-22 MANNESMANN Aktiengesellschaft Running gear, particularly for chain hoist and/or towing cable
EP0802148A1 (en) * 1996-04-19 1997-10-22 MANNESMANN Aktiengesellschaft Running gear, particularly for chain hoist, load pick up means and/or towing cable
EP0802149A1 (en) * 1996-04-19 1997-10-22 MANNESMANN Aktiengesellschaft Running gear, particularly for chain hoist, load pick up means and/or towing cable
DE19620145A1 (en) * 1996-04-19 1997-10-23 Mannesmann Ag Chassis, especially for chain hoists, load suspension devices and / or trailing cables
DE19620150A1 (en) * 1996-04-19 1997-10-23 Mannesmann Ag Chassis, especially for chain hoists, load suspension devices and / or trailing cables
GB2514280A (en) * 2011-05-18 2014-11-19 Reid Lifting Ltd A trolley

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0802147A1 (en) * 1996-04-19 1997-10-22 MANNESMANN Aktiengesellschaft Running gear, particularly for chain hoist and/or towing cable
EP0802148A1 (en) * 1996-04-19 1997-10-22 MANNESMANN Aktiengesellschaft Running gear, particularly for chain hoist, load pick up means and/or towing cable
EP0802149A1 (en) * 1996-04-19 1997-10-22 MANNESMANN Aktiengesellschaft Running gear, particularly for chain hoist, load pick up means and/or towing cable
DE19620145A1 (en) * 1996-04-19 1997-10-23 Mannesmann Ag Chassis, especially for chain hoists, load suspension devices and / or trailing cables
DE19620150A1 (en) * 1996-04-19 1997-10-23 Mannesmann Ag Chassis, especially for chain hoists, load suspension devices and / or trailing cables
US5809896A (en) * 1996-04-19 1998-09-22 Mannesmann Aktiengesellschaft Running gear for chain hoists
DE19620150C2 (en) * 1996-04-19 1999-07-29 Mannesmann Ag Chassis, especially for chain hoists, load suspension devices and / or trailing cables
DE19620145C2 (en) * 1996-04-19 1999-07-29 Mannesmann Ag Chassis, especially for chain hoists, load suspension devices and / or trailing cables
GB2514280A (en) * 2011-05-18 2014-11-19 Reid Lifting Ltd A trolley
GB2490926B (en) * 2011-05-18 2015-01-07 Reid Lifting Ltd A foldable gantry
GB2514280B (en) * 2011-05-18 2015-04-01 Reid Lifting Ltd A trolley
US10981758B2 (en) 2011-05-18 2021-04-20 Reid Lifting Limited Trolley

Also Published As

Publication number Publication date
FR2318099B1 (en) 1980-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse