Classifications

• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
  • E05C5/00—Fastening devices with bolts moving otherwise than only rectilinearly and only pivotally or rotatively
  • E05C5/02—Fastening devices with bolts moving otherwise than only rectilinearly and only pivotally or rotatively both moving axially and turning about their axis to secure the wing
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B17/00—Accessories in connection with locks
  • E05B17/0025—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
  • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
  • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
  • E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
  • E05C3/041—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted
  • E05C3/042—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted the handle being at one side, the bolt at the other side or inside the wing
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B13/00—Devices preventing the key or the handle or both from being used
  • E05B13/10—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle
  • E05B13/106—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle for handles pivoted about an axis perpendicular to the wing
  • E05B13/108—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle for handles pivoted about an axis perpendicular to the wing the lock coaxial with spindle
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B5/00—Handles completely let into the surface of the wing
  • E05B5/003—Pop-out handles, e.g. sliding outwardly before rotation
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
  • E05B83/36—Locks for passenger or like doors
  • E05B83/44—Locks for passenger or like doors for recreational vehicles, e.g. caravans or camper vans

Definitions

• the invention relates to a security closure for on a vehicle, in particular motor home or caravan, arranged doors or flaps with a security function for the operating handle of the closure and with a rotary clamping function for the locking tongue.
• closures are to be used with a locking shaft rotatable by an operating handle and a closing position between a open position and a closed position locking tongue in such vehicles are used
• a first requirement is to lock the lockable by means of a closing member operating handle so that ⁇ réellesl. Attempting to operate without the right key are at least more difficult.
• Another requirement is, on the one hand to ensure due to the stronger shocks and vibrations occurring during driving a tight fit of the locking tongue on the door or flap frame, but on the other hand to avoid paint damage and associated corrosion damage due to a grinding movement of the tightly against the frame closing tongue.
• the invention is therefore an object of the invention to provide a safety closure of the type mentioned, the two requirements is sufficient, the operating handle so against unauthorized Assured attack and its locking mechanism on the one hand safely and on the other hand without damage to the frame parts is functional.
• Damage to corresponding frame parts can already be achieved with a rotary clamping closure, as described for example in EP 1 13 1 521 B l.
• a rotary clamping closure the locking tongue relative to the actuating mechanism is arranged such that after rotation of the locking tongue in its closed position by a further rotation of the actuating handle, the locking tongue is brought under bias in abutment against the frame member axial movement of the locking tongue, so that a firmer and safer Closure is achieved.
• the closing tongue is first lifted by the axial displacement of the frame member and only then rotated in the open position, so that an application of the frame during the rotational movements of the closure is respectively avoided.
• the invention provides for solving the above problem, a safety lock, consisting of a mounted on a vehicle-fixed part closure housing, in which a closing shaft at its free end carrying a locking shaft by means of an actuating handle between a closing position and an opening position for the door or flap is rotatably arranged, in which the closing shaft is part of a rotary clamping closure, wherein the closing shaft is displaced in its taking place between an open position and a closed position rotational movement about an axial path, and in which the via a cylinder lock lockable actuating handle relative to the closing shaft arranged relatively movable and is arranged axially displaceable between a mounted on a mounted on the outside of the door or flap housing part locking position and a protruding from the housing part operating position.
• the invention has the advantage that the formed according to an embodiment of the invention as a T-handle operating handle in the closed via its closing member position in positive engagement with the housing part can be pressed and thus locked, so that on the housing part additionally specified operating handle no approach offers for unauthorized operation.
• the security closure according to the invention fulfills the functions of a known rotary clamping closure, so that damage to the frame parts of the corresponding doors or flaps is avoided by the rotating locking tongue.
• a rotary clamping sleeve is rotatable in the closure housing with a first bearing region having a slide guide for the lock shaft rotatably and axially displaceably arranged relative thereto as a carrier in the closure tongue is mounted, wherein the actuating handle with a projecting into a second bearing portion of the rotary clamping sleeve shaft extension in the rotary clamping sleeve axially between its locking position and its actuating position against the force of a biasing the actuating handle biasing spring in its operating position and rotatably coupled to the rotary clamping sleeve.
• the additionally arranged, rotatably inserted in the closure housing rotary clamping sleeve has a dual function, namely in addition to the control of the rotary and axial movement of the locking tongue and the provision of an axial displacement for the operating handle including the locking function in its depressed position in the trough.
• a key-operated lock cylinder is arranged, which controls a transverse to the shaft approach locking pin between an engaged position with the rotary clamping sleeve and a sliding position, which may be provided that the locking pin is spring-loaded in its engaged position with the rotary clamping sleeve.
• a recess for receiving the locking pin in its engaged position which may be provided to form the rotationally fixed connection of shaft extension and rotary clamping sleeve in that the shaft extension is guided over a cam extending radially from it and passing through the wall of the second bearing region of the rotary clamping sleeve into a longitudinal slot formed therein, wherein the longitudinal slot in turn ensures the axial relative displacement of the actuating handle on the rotary clamping sleeve.
• the closing shaft in the first bearing portion of the rotary clamping sleeve against the action of the locking shaft in their lifted position from the frame biasing spring by means of a cross-over the closing shaft and in the slotted guide of the first Bearing area of the rotary clamping sleeve guided pin in the rotary clamping sleeve is rotatably and axially displaceably guided.
• a slotted guide cross-ring for the pin of the lock shaft and rotatably fixed on the inside of the closure housing.
• the switching ring have the slotted guide cross-window-like recesses to form the control of the pin and thus the closing shaft between the closed position and open position, including their abutting from the frame and against the frame adjacent position serving stop edges.
• the T-handle has a recess on its underside, which engages in the locking position of the T-handle a resting on the outside of the door or flap flange of the closure housing form fit.
• the closure housing has a lying on the outside of the door or flap trough, which receives the operating handle in the locking position form-fitting in itself.
• FIG. 2 shows the security closure according to FIG. 1 in the state of a
• FIG. 3 shows the security closure according to Figures 1 and 2 in the fully assembled state.
• the safety closure 10 to be fastened to the vehicle-mounted door or flap consists of a closure housing 11 and a rotatable clamping sleeve 12 rotatably mounted therein.
• the closure housing 11 has a flange 35 with laterally projecting flange portions the flange with the interposition of a seal 36 is brought into abutment against a door or flap, such that the closure housing 1 1 stands by an opening provided in the door or flap opening inwards.
• the rotary clamping sleeve 12 has a first bearing portion 14 for supporting and guiding the operating handle 15 designed as a T-handle.
• the actuating handle 15 projects with a shaft extension 16 in the direction of the rotary clamping sleeve 12 and engages in the first bearing portion 14 of the rotary clamping sleeve such that the shaft extension 16 is guided in the first bearing portion 14 both rotatable and axially displaceable.
• a seal 17 is provided to seal the actuating handle 15 against the rotary clamping sleeve 12 receiving closure housing 1 1.
• a compression spring 18 is arranged, which is supported in the lowest of the first bearing portion 14 and biases the shaft extension 16 of the actuating handle 15 to the outside of the closure housing in an actuating position.
• a cylinder lock 19 is arranged as a closing member, which controls a transversely to the axial direction of the shaft extension 16 therein latching pin 20 against the action of an (inner) spring, not shown.
• the first bearing portion 14 of the rotary clamping sleeve 12 has in its the shaft extension 16 of the actuating handle 15 enclosing wall a recess 21 for receiving the locking pin 20.
• a longitudinal slot arranged in which the shaft extension 16 of the actuating handle 15 engages with a radially projecting from him fixed cam, so that the Actuating handle 15 rotatably connected to the rotary clamping sleeve 12, but is axially displaceable relative to the recorded from the closure housing 1 1 rotary clamping sleeve 12, wherein the longitudinal slot ensures the axial displacement or limited.
• the operating handle 15 can be pressed into the rotary clamping sleeve 12 against the action of the spring 18 until the spring-loaded locking pin 20 engages in the recess 21 of the rotary clamping sleeve 12.
• this locking position care is taken that the operating handle 15 with a formed on its underside recess 37, the flange 35 of the door or flap fixed closure housing 1 1 positively engages over, so that in this detent position actuation of the operating handle is excluded.
• the control of the movement of the locking pin 20 via the accommodated in the shaft extension 16 cylinder lock 19 is adjusted so that the detent position is taken only in befindlichem in the closed position key of the cylinder lock 19.
• the rotary clamping sleeve 12 has a second bearing region 13, in which a closing shaft 22 of the closure is arranged both rotatable and axially displaceable.
• the closing shaft 22 carries in positive connection with her a closing tongue 28 which is fixed in the arrangement of a retaining ring 30 via an axially screwed into the lock shaft 22 screw 29 on the lock shaft 22, due to the square connection in a rotationally fixed connection with each other.
• the closing shaft 22 For controlling the closing shaft 22 during its rotational movement and axial displacement in the second bearing area 13, the closing shaft is provided with a pin 23 passing through it, which is guided in a sliding guide 25 formed on both sides of the bearing area 13.
• the slide guide 25 consists of a helically extending over the longitudinal extent of the second bearing portion 13 of the rotary clamping sleeve slot 26, at the (upper), the second bearing portion 13 facing the end of a circumferentially formed holding portion 23 connects. Furthermore, a the second bearing portion 13 outside embraces and the slide guide 25 with therein ends of the pin 23 cross-switching ring 3 1 arranged, which in turn is fixed in a manner not shown in the drawing rotatably in the interior of the closure housing 1 1.
• the switching ring 31 has in the region of the guide slot 25 each have a window-like recess 33, by means of which control edges 32 are formed for controlling the current in the slide guide 25 ends of the pin 23.

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• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Lock And Its Accessories (AREA)

Applications Claiming Priority (2)

Publications (2)

Family

ID=38806479

Family Applications (1)

Country Status (4)

Cited By (3)

Families Citing this family (10)

Family Cites Families (5)

• 2007
  • 2007-09-27 DE DE202007013514U patent/DE202007013514U1/de not_active Expired - Lifetime
• 2008
  • 2008-09-05 WO PCT/EP2008/007254 patent/WO2009043420A1/fr active Application Filing
  • 2008-09-05 AT AT08801849T patent/ATE479002T1/de active
  • 2008-09-05 EP EP08801849A patent/EP2106488B1/fr active Active
  • 2008-09-05 DE DE502008001202T patent/DE502008001202D1/de active Active

Non-Patent Citations (1)

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