US3830452A - Monorail traverse system - Google Patents

Monorail traverse system Download PDF

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Publication number
US3830452A
US3830452A US00372670A US37267073A US3830452A US 3830452 A US3830452 A US 3830452A US 00372670 A US00372670 A US 00372670A US 37267073 A US37267073 A US 37267073A US 3830452 A US3830452 A US 3830452A
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United States
Prior art keywords
beam member
helicopter
track
along
engaging
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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 - Lifetime
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US00372670A
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English (en)
Inventor
S Seay
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Kaman Aerospace Corp
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Kaman Aerospace Corp
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Publication date
Application filed by Kaman Aerospace Corp filed Critical Kaman Aerospace Corp
Priority to US00372670A priority Critical patent/US3830452A/en
Priority to NL7405580A priority patent/NL7405580A/xx
Priority to DE2424344A priority patent/DE2424344A1/de
Priority to AU69277/74A priority patent/AU6927774A/en
Priority to FR7418388A priority patent/FR2234190B3/fr
Priority to CA202,969A priority patent/CA994740A/en
Priority to JP49070330A priority patent/JPS5755638B2/ja
Application granted granted Critical
Publication of US3830452A publication Critical patent/US3830452A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B64F1/12—Ground or aircraft-carrier-deck installations for anchoring aircraft
    • B64F1/125—Mooring or ground handling devices for helicopters

Definitions

  • ABSTRACT A system, apparatus and method for traversing a helicopter from a landing area to a hangar area and vice versa with a box beam which is secured between the front wheels of a helicopter, a track extending from the hangar area to the landing area so that a hauled down and secured helicopter straddles the track, a
  • PAIENIED M sum aor 4
  • PAIENI 11112201924 3,830,452 SIIEEIhOf-d
  • MONORAIL TRAVERSE SYSTEM BRIEF DESCRIPTION OF THE PRIOR ART AND SUMMARY OF THE INVENTION The invention relates to an apparatus for traversing a helicopter on a ship from a landing deck to a hangar area after the helicopter has been hauled down and secured and to a method of such traversal.
  • the helicopter After the helicopter is safely hauled down to the deck, it must be traversed to a hangar area where it is stored. Since there is considerable resulting variation of the hauled down helicopter position on the landing deck, pulling and aligning the helicopter for traversal is a difficult and time-consuming chore. Accordingly, many techniques have been developed using tracks and shuttles to effect traversal.
  • the patent to Stewart U.S. Pat. No. 3,303,807 typifies such arrangements.
  • the present invention relates to a particularly simple and effective method and apparatus for traversing the helicopter from the landing deck, after it has been hauled down and secured, to an adjacent hangar area without scrubbing the landing gear.
  • the apparatus and system of this invention includes a box beam provided on one side thereof with a plurality of teeth and adapted for connection between the two front wheels of the helicopter.
  • a shuttle movable in a track extending between the hangar area and the landing deck, attaches to the box beam and includes a pawl which is preferably operated by a solenoid to engage ratchet teeth on the forward side of the beam. This shuttle pulls the helicopter from the landing deck to the hangar area after it has been aligned with the track.
  • a pair of winches located on either side of the landing area attach cables respectively to opposite sides of the tail wheel of the helicopter.
  • the box beam is attached between the two front wheels and the wires from the side winches attached respectively to opposite sides of the rear wheel.
  • the helicopter is then pivoted by the side winches until its center line converges with the track.
  • the shuttle and the attached box beam pull the helicopter over with the pawl disengaged so that the shuttle slides along the box beam as the helicopter is moved toward the hangar area.
  • the solenoid is actuated to engage the pawl with the teeth of the box beam.
  • the wires attaching the side winches to the rear wheel are now removed and the helicopter is traversed into the hangar area by the shuttle. The process is reversed to bring the helicopter from the hangar area to the landing deck for take off.
  • FIG. 1 shows a landing area and hangar area on a ship for receiving a helicopter.
  • FIG. 2 shows a helicopter pulled down and secured on the landing area.
  • FIG. 3 shows the helicopter after being pulled by a side winch into a position with its center axis converging on the track.
  • FIG. 4 shows a helicopter on the landing deck with the helicopter center line and box beam centered over the track.
  • FIG. 5 shows the helicopter moving along the track toward the hangar area.
  • FIG. 6 shows the helicopter fully in the hangar area.
  • FIG. 7 shows a front view of the box beam fastened between the helicopter front wheels.
  • FIG. 8 shows a detailed front view of the shuttle track and box beam.
  • FIGS. 7-10 illustrate a portion of the unique traverse system of this invention.
  • the system includes a box beam 20 which is attached between the front wheels 22 and 24 of the helicopter as can be seen in FIG. 7.
  • Box beam 20 which is preferably square in cross-section and hollow, includes a number of teeth extending along the front side thereof between the two front wheels 22 and 24.
  • box beam 20 includes at both ends an extension bar 26 3 I which is urged outward by spring 28.
  • a handle pin 30 moving in groove 32 in the top of box beam permits extension bar 26 to be manually pushed into box beam 20 against spring 28.
  • Extension bar 26 is further provided with eye 34 with a central recess 36 for receiving a lug 38 on wheel 22.
  • This lug is normally provided with a tie-down ring bolted to the lug.
  • the tie-down ring is removed.
  • extension bar 26 is manually drawn into beam 20 by means of handle pin 30.
  • Extension bar 26 is then slipped over lug and pip pin 40 inserted through eye 34 to securely fasten box beam 20 to front wheel 22. Similar structure is provided in conjunction with wheel 24 at the opposite end of box beam 20.
  • the system of this invention further includes a shuttle which is mounted for movement within and along a track 54 having an A shaped cross-section which extends from the hangar area into the landing area to a position adjacent the haul-down mechanism so that the helicopter will land with track 54 extending between the two front wheels 22 and 24.
  • Shuttle 50 includes a bar catch 52 through which box beam 20 extends as can be seen in FIG. 10.
  • An electrically operated solenoid mechanism 56 operates a pawl 58 comprising a number of teeth which engage a plurality of ratchet teeth of the box beam as can be seen in FIG. 9-for preventing movement of bar catch 52 and box beam 20 with respect to each other.
  • Bar catch 52 is coupled to a small car 60 which is mounted within track 54 for movement along track 54 as can be seen in FIG. 10. Bar catch 52 is coupled to car 60 in a fashion permitting at least limited rotation with respect to car 60 about the axes indicated by arrows 62 and 64.
  • Car 60 includes four vertical and four horizontal wheels. Horizontal wheels 66 and 68 and vertical wheels 70, 72 and 74 can be seen in the perspective of FIG. 10. These wheels are mounted within a frame 75 which may be constructed and assembled in any suitable fashion. Car 60 is attached at one end to a line 76 which is connected to a winch (not shown) for pulling car 60, bar catch 52, box beam 20 and the helicopter along track 54 as discussed in detail below.
  • a winch not shown
  • FIGS. 1-6 illustrate how the mechanism shown in FIGS. 7-10, together with the two side winches 80 and 82, can be employed to very simply and easily align and traverse a helicopter which has been pulled down and secured on landing area 84 into hangar area 86.
  • track 54 extends from hangar area 86 into landing area 84 adjacent haul-down mechanism 88 which is preferably of the type disclosed in Ser. No. 335,110 discussed above so that the helicopter as it is pulled down will land with track 54 extending between wheels 22 and 24 as illustrated in FIG. 2.
  • box beam 20 is attached between two front wheels 24 and 26 as can be seen in FIGS. 7-10, with bar catch 52 securing box beam 20 to car 60.
  • the haul-down and securing system can now be released since the helicopter will be secured by box beam 20 and associated shuttle 50.
  • the wire cables from side winches 80 and 82 are attached to opposite sides of the rear wheel of the helicopter, and, the helicopter pivoted by means of side winches 80 and 82 to a position, for example, as shown in FIG. 3 with the center line 90 of the helicopter converging with the track.
  • the winch (not shown) connected to line 76 can now be operated to move car 60 and box beam 20 coupled to it toward hangar area 86, pulling the helicopter along with it, without, however, engaging the ratchet teeth of box beam 20 so that box beam 20 slides along bar catch 52 until the center line 90 of the helicopter is over track 54 as illustrated in FIG. 4.
  • the shuttle mechanism may also include a second car also movable along the track and means for attachment of the second car to the rear wheels to prevent yaw during movement of the helicopter.
  • Apparatus for traversing a helicopter on a ship comprising:
  • a box beam member having means at each end for securing said beam member to a front wheel of a helicopter and a plurality of teeth extending along one side from one end to the other,
  • a track for extending from a hangar area to a deck area on a ship and a shuttle including means for engaging said track for movement along said track, means coupling said engaging means to said beam member for permitting movement of said beam member along the length thereof and for exerting a force on said beam member to urge said beam member along said track and latching means for engaging said teeth and permitting relative movement of said beam member along the length thereof.
  • said engaging means includes a car having a plurality of wheels with a vertical axis and a plurality of wheels with a horizontal axis extending transverse to the direction of extension of said truck for permitting movement of said car along said track and means at one end of said car for attaching said car to a winch.
  • said coupling means includes means for receiving said box beam member so as to permit movement of said box beam member along its. length when said latching means is not engaging said teeth and means for permitting said box beam member to pivot about a vertical axis.
  • said securing means includes an extension bar mounted in an end of said beam member, a spring mounted in said end for urging said bar outwards, a pin handle connected to said bar, and movable in a groove extending along the length of said beam member at said end, for manually pushing said bar inwards against said spring and an eye at the end of said bar extending from said beam member for attaching said extension bar to a lug on a hellcopter front wheel.
  • said latching means includes a pawl for engaging a plurality of teeth of said beam member and solenoid means for operating said pawl.
  • Apparatus as in claim 1 further including a pair of side winches for each providing a cable for attachment to either side of the helicopter tail wheel.
  • a system for traversing a helicopter on a ship comprising:
  • winch means on either sides of said landing area, for
  • a box beam member having means for securing said beam member between the front wheels of a helicopter and shuttle means engaging said track and said beam member for pulling said helicopter along said track from landing to said hangar area.
  • said shuttle means includes means for engaging said track for movement along said track, means coupling said engaging means to said beam member for permitting movement of said beam member along the length thereof and for exerting a force on said beam member to urge said beam member along said track and latching means for engaging said beam member and permitting relative movement of said beam member along the length thereof.
  • said engaging means includes a car having a plurality of wheels with a vertical axis and a plurality of wheels with a horizontal axis extending transverse to the direction of extension of said track for permitting movement of said car along said track and means at one end of said car for attaching said car to a winch.
  • said coupling means includes means for receiving said box beam member along its length when said latching means is not engaging said teeth and means for permitting said box beam member to pivot about a vertical axis.
  • said securing means includes an extension bar mounted in an end of said beam member, a spring mounted on said end for urging said bar outwards, a pin handle connected to said bar, and movable in a groove extending along the length of said beam member at said end, for manually pushing said bar inwards against said spring and an eye at the end of said bar extending from said beam member for attaching said extension bar to a lug on a helicopter front wheel.
  • said latching means includes a pawl for engaging a plurality of teeth of said beammember and solenoid means for operating said pawl.
  • a method for traversing a helicopter from a landing to a hangar area comprising the steps of:

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Ship Loading And Unloading (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
US00372670A 1973-06-22 1973-06-22 Monorail traverse system Expired - Lifetime US3830452A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US00372670A US3830452A (en) 1973-06-22 1973-06-22 Monorail traverse system
NL7405580A NL7405580A (no) 1973-06-22 1974-04-25
DE2424344A DE2424344A1 (de) 1973-06-22 1974-05-20 Verfahren und vorrichtung zur fuehrung bzw. verschiebung eines hubschraubers auf einem schiff
AU69277/74A AU6927774A (en) 1973-06-22 1974-05-23 Monorail traverse system
FR7418388A FR2234190B3 (no) 1973-06-22 1974-05-28
CA202,969A CA994740A (en) 1973-06-22 1974-06-20 Monorail traverse system
JP49070330A JPS5755638B2 (no) 1973-06-22 1974-06-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00372670A US3830452A (en) 1973-06-22 1973-06-22 Monorail traverse system

Publications (1)

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US3830452A true US3830452A (en) 1974-08-20

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Application Number Title Priority Date Filing Date
US00372670A Expired - Lifetime US3830452A (en) 1973-06-22 1973-06-22 Monorail traverse system

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US (1) US3830452A (no)
JP (1) JPS5755638B2 (no)
AU (1) AU6927774A (no)
CA (1) CA994740A (no)
DE (1) DE2424344A1 (no)
FR (1) FR2234190B3 (no)
NL (1) NL7405580A (no)

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022403A (en) * 1976-01-28 1977-05-10 Louis Francois Chiquet Convertible aircraft
DE3027518A1 (de) * 1979-07-25 1981-02-12 Westland Aircraft Ltd Einrichtung zum bewegen eines hubschraubers laengs eines schiffsdecks
US4319722A (en) * 1979-05-07 1982-03-16 Mario Pesando Traverser and components therefor
EP0091921A1 (en) * 1981-10-22 1983-10-26 The Commonwealth Of Australia A system for load handling
US4529152A (en) * 1982-09-13 1985-07-16 Societe Nationale Industrielle Aerospatiale Devices for maneuvering helicopters on a ship's deck
US4890802A (en) * 1987-06-01 1990-01-02 Indal Technologies Inc. Apparatus for capturing securing and traversing remotely piloted vehicles and methods therefor
EP0449702A1 (fr) * 1990-03-29 1991-10-02 AEROSPATIALE Société Nationale Industrielle Dispositif de manoeuvre d'un engin supporté par un train principal et au moins une roue orientable, tel qu'un hélicoptère, entre deux zones déterminées sur une plate-forme, telles qu'une aire d'appontage et une aire de garage sur un pont de navire
EP0454357A1 (en) * 1990-04-21 1991-10-30 MacTaggart Scott (Holdings) Ltd. Aircraft traversing system
GB2264908A (en) * 1992-03-10 1993-09-15 Mactaggart Scott Apparatus for aligning and traversing an aircraft on the deck of a ship.
US5248115A (en) * 1991-06-12 1993-09-28 Riva Calzoni S.P.A. Device for gripping and handling helicopters, particularly for ships' decks, platforms and the like
US5347947A (en) * 1991-05-14 1994-09-20 Craig Thomas M Apparatus for controlling aircraft on ships or the like
EP0709287A1 (en) * 1994-10-21 1996-05-01 RIVA CALZONI S.p.A. Apparatus for gripping and raising, orientating and transporting helicopters particularly for decks of ships
US5570858A (en) * 1994-01-21 1996-11-05 Mactaggart Scott (Holdings) Limited Aircraft restraining system
US5603280A (en) * 1994-12-16 1997-02-18 Shackelford, Jr.; Francis H. Boat Mooring apparatus
US5749313A (en) * 1996-02-06 1998-05-12 Shackelford, Jr.; Francis H. Watercraft lift
EP0773158A3 (en) * 1995-11-07 1999-04-14 MacTaggart Scott (Holdings) Ltd. Improvements in or relating to aircraft handling apparatus
EP0894716A3 (en) * 1997-07-31 1999-11-10 Calzoni S.p.A. Apparatus for gripping, raising, orienting and transporting helicopters, in particular on decks of ships
US5988564A (en) * 1998-02-11 1999-11-23 Lee Precision Inc. Aircraft turnaround apparatus
US6016997A (en) * 1996-10-29 2000-01-25 Mbb Forder - Und Hebesysteme Gmbh Method and device for coupling especially a landed flying appliance to a positioning device
US7213526B1 (en) 2005-11-08 2007-05-08 Terry Hamilton Personal watercraft lift
US20100104365A1 (en) * 2008-10-24 2010-04-29 Hi-Tide Sales, Inc. Rotatable boat lift with sliding pads
WO2010145638A1 (de) * 2009-06-17 2010-12-23 Robert Bosch Gmbh Luftfahrzeug-transfersystem
RU2676995C1 (ru) * 2018-02-15 2019-01-14 Публичное акционерное общество "Невское проектно-конструкторское бюро" Способ перемещения выдвижной секции ангара

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1556892A (en) * 1977-01-20 1979-11-28 Daf Indal Ltd Traversing and housing system helicopters
DE3169055D1 (en) * 1980-09-05 1985-03-28 Mactaggart Scott Improvements in or relating to aircraft handling systems
DE3317052C2 (de) * 1983-05-10 1994-02-17 Blohm Voss Ag Vorrichtung (Anlage) zum Vorspannen und Verfahren von Luftfahrzeugen
JPS6067298U (ja) * 1983-10-17 1985-05-13 三菱重工業株式会社 半没水双胴船
JPS6068897U (ja) * 1983-10-18 1985-05-16 三菱重工業株式会社 半没水双胴船

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303807A (en) * 1963-10-18 1967-02-14 Canadian Patents Dev Helicopter rapid securing device
US3640490A (en) * 1969-01-21 1972-02-08 Nat Defence Canada Shipborne conveying means
US3659813A (en) * 1969-04-28 1972-05-02 France Etat Apparatus for docking a helicopter
US3785316A (en) * 1972-04-21 1974-01-15 J Leming Heavy duty swivel platform conveyor
US3790111A (en) * 1971-10-01 1974-02-05 France Etat Apparatus for docking a helicopter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303807A (en) * 1963-10-18 1967-02-14 Canadian Patents Dev Helicopter rapid securing device
US3640490A (en) * 1969-01-21 1972-02-08 Nat Defence Canada Shipborne conveying means
US3659813A (en) * 1969-04-28 1972-05-02 France Etat Apparatus for docking a helicopter
US3790111A (en) * 1971-10-01 1974-02-05 France Etat Apparatus for docking a helicopter
US3785316A (en) * 1972-04-21 1974-01-15 J Leming Heavy duty swivel platform conveyor

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022403A (en) * 1976-01-28 1977-05-10 Louis Francois Chiquet Convertible aircraft
US4319722A (en) * 1979-05-07 1982-03-16 Mario Pesando Traverser and components therefor
DE3027518A1 (de) * 1979-07-25 1981-02-12 Westland Aircraft Ltd Einrichtung zum bewegen eines hubschraubers laengs eines schiffsdecks
US4397254A (en) * 1979-07-25 1983-08-09 Westland Aircraft Limited Apparatus for moving a helicopter along a deck
EP0091921A1 (en) * 1981-10-22 1983-10-26 The Commonwealth Of Australia A system for load handling
EP0091921A4 (en) * 1981-10-22 1984-03-06 Commw Of Australia LOAD TREATMENT SYSTEM.
US4529152A (en) * 1982-09-13 1985-07-16 Societe Nationale Industrielle Aerospatiale Devices for maneuvering helicopters on a ship's deck
US4890802A (en) * 1987-06-01 1990-01-02 Indal Technologies Inc. Apparatus for capturing securing and traversing remotely piloted vehicles and methods therefor
EP0449702A1 (fr) * 1990-03-29 1991-10-02 AEROSPATIALE Société Nationale Industrielle Dispositif de manoeuvre d'un engin supporté par un train principal et au moins une roue orientable, tel qu'un hélicoptère, entre deux zones déterminées sur une plate-forme, telles qu'une aire d'appontage et une aire de garage sur un pont de navire
FR2660282A1 (fr) * 1990-03-29 1991-10-04 Aerospatiale Dispositif de manóoeuvre d'un engin supporte par un train principal et au moins une roue orientable, tel qu'un helicoptere, entre deux zones determinees sur une plate-forme, telles qu'une aire d'appontage et une aire de garage sur un pont de navire.
US5098035A (en) * 1990-03-29 1992-03-24 Aerospatiale Societe Nationale Industrielle Helicopter traversal system
EP0454357A1 (en) * 1990-04-21 1991-10-30 MacTaggart Scott (Holdings) Ltd. Aircraft traversing system
US5347947A (en) * 1991-05-14 1994-09-20 Craig Thomas M Apparatus for controlling aircraft on ships or the like
US5248115A (en) * 1991-06-12 1993-09-28 Riva Calzoni S.P.A. Device for gripping and handling helicopters, particularly for ships' decks, platforms and the like
GB2264908A (en) * 1992-03-10 1993-09-15 Mactaggart Scott Apparatus for aligning and traversing an aircraft on the deck of a ship.
US5570858A (en) * 1994-01-21 1996-11-05 Mactaggart Scott (Holdings) Limited Aircraft restraining system
EP0709287A1 (en) * 1994-10-21 1996-05-01 RIVA CALZONI S.p.A. Apparatus for gripping and raising, orientating and transporting helicopters particularly for decks of ships
US5603280A (en) * 1994-12-16 1997-02-18 Shackelford, Jr.; Francis H. Boat Mooring apparatus
EP0773158A3 (en) * 1995-11-07 1999-04-14 MacTaggart Scott (Holdings) Ltd. Improvements in or relating to aircraft handling apparatus
US6019314A (en) * 1995-11-07 2000-02-01 Mactaggart Scott (Holdings) Ltd. Aircraft handling apparatus
US5749313A (en) * 1996-02-06 1998-05-12 Shackelford, Jr.; Francis H. Watercraft lift
US6016997A (en) * 1996-10-29 2000-01-25 Mbb Forder - Und Hebesysteme Gmbh Method and device for coupling especially a landed flying appliance to a positioning device
US6176671B1 (en) * 1997-07-31 2001-01-23 Calzoni S.P.A. Apparatus for gripping, raising, orienting and transporting helicopters, in particular on decks of ships
EP0894716A3 (en) * 1997-07-31 1999-11-10 Calzoni S.p.A. Apparatus for gripping, raising, orienting and transporting helicopters, in particular on decks of ships
US5988564A (en) * 1998-02-11 1999-11-23 Lee Precision Inc. Aircraft turnaround apparatus
US7213526B1 (en) 2005-11-08 2007-05-08 Terry Hamilton Personal watercraft lift
US20070104539A1 (en) * 2005-11-08 2007-05-10 Terry Hamilton Personal watercraft lift
US20100104365A1 (en) * 2008-10-24 2010-04-29 Hi-Tide Sales, Inc. Rotatable boat lift with sliding pads
US8267620B2 (en) 2008-10-24 2012-09-18 Hi-Tide Sales, Inc. Rotatable boat lift with sliding pads
WO2010145638A1 (de) * 2009-06-17 2010-12-23 Robert Bosch Gmbh Luftfahrzeug-transfersystem
RU2676995C1 (ru) * 2018-02-15 2019-01-14 Публичное акционерное общество "Невское проектно-конструкторское бюро" Способ перемещения выдвижной секции ангара

Also Published As

Publication number Publication date
DE2424344A1 (de) 1975-01-16
JPS5035897A (no) 1975-04-04
JPS5755638B2 (no) 1982-11-25
CA994740A (en) 1976-08-10
FR2234190B3 (no) 1977-03-25
AU6927774A (en) 1975-11-27
NL7405580A (no) 1974-12-24
FR2234190A1 (no) 1975-01-17

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