Classifications

• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B17/00—Accessories in connection with locks
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B77/00—Vehicle locks characterised by special functions or purposes
  • E05B77/34—Protection against weather or dirt, e.g. against water ingress
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B79/00—Mounting or connecting vehicle locks or parts thereof
  • E05B79/02—Mounting of vehicle locks or parts thereof
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B79/00—Mounting or connecting vehicle locks or parts thereof
  • E05B79/02—Mounting of vehicle locks or parts thereof
  • E05B79/08—Mounting of individual lock elements in the lock, e.g. levers
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B79/00—Mounting or connecting vehicle locks or parts thereof
  • E05B79/10—Connections between movable lock parts
  • E05B79/20—Connections between movable lock parts using flexible connections, e.g. Bowden cables
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
  • E05B85/02—Lock casings
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
  • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
  • B29K2067/006—PBT, i.e. polybutylene terephthalate
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
  • B29L2031/00—Other particular articles
  • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
  • B29L2031/3005—Body finishings
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10S292/00—Closure fasteners
  • Y10S292/23—Vehicle door latches
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10S292/00—Closure fasteners
  • Y10S292/53—Mounting and attachment
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10S292/00—Closure fasteners
  • Y10S292/54—Attachments and adjuncts
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T292/00—Closure fasteners
  • Y10T292/03—Miscellaneous
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T292/00—Closure fasteners
  • Y10T292/57—Operators with knobs or handles

Definitions

• the present invention relates to a lock with the features of the preamble of claim 1 for a motor vehicle or for a building together with a manufacturing method.
• a lock for a motor vehicle is used to close a Kraft poverty With - or - flap.
• a door or a gate of a building can be closed with a lock of the type mentioned.
• An initially mentioned lock essentially comprises a lock case with a locking mechanism mounted thereon of the catch and at least one pawl, a lock housing, a cover for at least partial areas of the housing, optionally at least one locking device and at least one actuating device.
• Covers for the lock housing as mentioned are usually done by means of a so-called lock cover.
• the rotary latch engages a usually mounted on the body lock latch and is then locked in the main latching position closed position on the pawl.
• the at least one actuator is used to cancel this latch to open the door or flap again.
• the controls on motor vehicles are often the handles mounted inside or outside the door.
• Locking the lock with an optionally attached locking means means to override the lock operation or bring it back into operation with the unlocking.
• a lock case has a base with one or more side walls.
• a side wall of the lock case encloses a right angle with the base. There are usually two side walls that face each other. On average, then points the
• Lock case a U-shape on. If the lock case is designed as a flat plate, this is called a lock plate. If the following is the case of the lock case, then so should also be the case of the lock plate includes.
• Rotary latch and pawl are usually rotatably mounted on the usually made of metal lock case, preferably at its base.
• the lock case often performs other functions and can serve, for example, the attachment of the lock in a vehicle door or vehicle door.
• other components or components may be attached to the lock case such as a rotatably mounted blocking lever, which is able to block the pawl in its Raststelfung.
• a reinforcing plate also basically made of metal, which serves to supplement the rotatable attachment of the catch and / or pawl.
• Rotary latch and pawl are then usually between the lock case and the reinforcing plate.
• the components of a motor vehicle lock are regularly protected against environmental influences, in particular against dust and moisture, which mainly serves the lock housing.
• Lock housing is usually made of plastic for weight reasons and may be composed of several parts.
• a lock can be constructed as follows. On the base of a usually made of metal lock case, the locking mechanism is attached. Then a lock housing or lock housing part usually made of plastic is used or placed on. This is followed by a usually made of metal reinforcing plate, which helps to rotatably support components of the locking mechanism such as catch and pawl.
• the lock housing is then covered by a lock cover. But such a cover can also be made at least partially with other units such as a housing of a cover for a central locking drive.
• Such a lock comprises an actuating device.
• a rusted locking mechanism in which therefore the rotary latch is prevented by a pawl from pivoting into the open position, can be opened.
• a common component of such an actuator is an operating lever of the lock.
• This operating lever is often connected via a Bowden cable with a handle of a door. If the handle is actuated, the actuating lever is actuated by means of the Bowden cable.
• a lock can also have two operating levers. Usually, the one operating lever can then be operated with an inner handle of a door and the other operating lever with an outer handle of the door to open by pressing the latched locking mechanism.
• the lock according to the invention may comprise one or more of the previously optionally mentioned features of such a lock.
• the lock according to the invention has the structure described in summary. Any combinations are possible.
• a lock for closing a door of a motor vehicle with a lock housing is described in German Patent Application 199 55 693 AI.
• the lock comprises a cover which at least partially surrounds a mechanical connection device.
• the cover can be grasped by a grip cup.
• the gripping cup is pivotally mounted with a film hinge.
• motor vehicle locks are known in which the mechanical connection means are protected for the lock operation with a separate cover.
• a motor vehicle lock comprises the features of claim 1.
• Advantageous embodiments emerge from the subclaims.
• a method of manufacture comprises the features of the independent claim.
• a lock with a lock case with locking mechanism, a lock housing, a cover and an actuator is provided.
• a lever, preferably an actuating lever of the actuating device is at least partially covered by a pivotable flap on the cover. It stands in this way on the one hand a protection against external influences for the mechanical connection device on the operating lever ready.
• the flap can be pivoted from a covering position to an open position, so that then the actuating lever or at least a part of the actuating lever is accessible, for. B. for the preparation of the mechanical connection device during assembly. If the flap is open, for example, the soul of a Bowden cable can be connected to the operating lever. Then the flap is closed. The operating lever is then protected within the housing of the lock.
• the pivotal mounting of the flap avoids having to provide an additional part which must be manufactured, stored, handled and assembled. Although it is regularly the goal to reduce the number of parts. However, the realization of this goal must not be associated with an increased manufacturing effort, since cost reduction is a significant goal in the relevant field. So it is sufficient that the flap is made in one piece together with another part of the cover, in particular by injection molding. The use of a large, separately auf commeden flap in the field of mechanical connection device can be dispensed with. The hinged flap is mounted virtually captive on the housing or lid. Consequently, it does not require the assembly of an item, neither in the lock production nor in the castle assembly in the vehicle.
• the flap comprises a locking mechanism so for example! in the form of a flexible hook, with which the flap can preferably be locked in the closed state with the lock cover or other cover.
• the locking mechanism then ensures that the flap can not open unplanned.
• a component of the actuating device in particular a Bowden cable, such as, for example, a core of a Bowden cable, extends through an opening in the lock housing.
• This component so for example, the Bowden cable is in particular connected to the actuating lever and that is usually solvable.
• Detachably connected means that the Bowden cable can be connected without tools with the operating lever or released from this.
• the flap is preferably mounted so that they are pivoted away for opening the flap of the aforementioned opening in the lock housing can.
• the attachment of said component so for example the attachment of the Bowden cable is particularly easy if the flap has been previously opened.
• the latching mechanism is located at the aforementioned opening in the lock cover.
• the aforesaid opening for the mechanical connection device in the lock housing can be provided with a reinforcing insert, in particular made of metal, in order to ensure good operational safety.
• the reinforcing insert may be part of the lock case or part of a reinforcing plate. With regard to the reinforcement insert reference is made to the German patent application DE 102007049078 AI.
• the flap is mounted so that it can be pivoted parallel to the base surface of the lock housing.
• the flap comprises two walls or wall portions which are perpendicular to each other.
• a wall region of the flap overlaps with a wall region of the lock housing and / or the adjacent cover, z. B. a lock cover when the flap has been closed.
• a longitudinal region of the flap and a transverse region of the flap overlap adjacent wall regions of the housing.
• the position of the flap is stabilized on the one hand. On the other hand, this improves the care that a tight connection between the flap and the adjacent housing wall in the closed state of the flap is obtained.
• the flap and / or the lock housing or the cover comprises one or more projecting lugs, which facilitate the proper closing of the flap.
• These noses serve to guide the flap during closing.
• the tabs may be correspondingly ramped so as to ensure that an edge region of the flap passes under or over a corresponding wall region of the lock housing when the flap is closed.
• Such a nose or such noses are in one embodiment at one or more corner regions of the flap, so as to achieve the desired said threading effect particularly reliable.
• At least one such corner region opposite or adjacent to such a corner region of the flap, a nose of the housing is preferably attached.
• the lock housing cover is preferably made together with the flap so that in the unloaded state, the flap is open. This is to be understood that after removal from the injection mold, the flap is in its open position.
• the flap then includes, for example, an approximately 45 ° angle with an adjacent side wall of the housing part. It succeeds so easily the one-piece and later articulated production.
• Fig. 1 lock for a motor vehicle
• Fig.2 enlarged detail of the castle
• FIG. 1 shows a lock 1 in a perspective view.
• the lock 1 comprises a lock case 9, a lock housing 4 with a central locking housing 3 and a lock cover 2.
• the lock cover 2 comprises a pivotally mounted flap 5 with wall portions 5a and 5b, which are perpendicular to each other.
• the flap 5 has a resilient lever 6 with a hook-shaped end. If the flap 5 is closed, then the hook-shaped lever 6 engages in a recess of a suitably mounted, protruding nose 19 of the lock cover 2 or other adjacent cover. The flap 5 can then be opened only after pushing back the lever 6 after latching.
• the lever 6 is located easily accessible above or adjacent to an opening 7 in the lock housing 4.
• the opening 7 is reinforced by a metallic insert 8 as described in the German patent application DE 10 2007 049 078 AI is sufficiently described.
• the metallic insert 8 may be connected to a reinforcement plate of the lock or to the metal lock case of which a side wall 9 can be seen in FIG. The side wall 9 closes with the non-visible base of the lock box at a right angle. Parallel to this non-visible base of the lock case, the flap 5 can be pivoted.
• the flap 5 has at two corners over protruding lugs 11 and 12, which serve to thread the flap 5 during closing.
• the respective corner regions adjoin edge regions of the lock cover 2 or another cover when the flap 5 has been closed.
• the lugs 11 and 12 as well as the edge regions or lateral wall regions 13 and 14 of the flap 5 reach under the edge regions or lateral wall regions 15 and 16 of the lock cover 2 when the flap 5 is closed.
• the lugs 11, 12 may taper towards the end in a ramp-like manner to facilitate threading. Beneath the edge regions 15 and 16 are groove-like sections into which the edge regions 13 and 14 of the flap 5 enter when the flap 5 is closed.
• the lock 1 has a connection socket 17 into which an electrical plug is inserted in order to supply the lock with electric current.
• All lock housing parts 3, 4 and the lock cover 2 including the flap 5 are each made in one piece from plastic by injection molding.
• the lock cover 2 together with the flap 5 is manufactured in one piece, so that the flap can be articulated around the lock cover in the web area 18. Thanks to the articulated attachment, the flap 5 can not be lost.
• the flap 5 is placed and mounted so that it practically does not interfere with installation, despite its attachment.
• PBT GF20 so proven with glass fibers polybutylene terephthalate has been found.
• FIG. 2 a section is shown enlarged from a slightly different perspective. Now you can see an end 20 of an actuating lever which is connected to the Bowden cable. This end 20 is covered by the flap 5 shown in the figure 1 in the lock cover. Also shown are groove-shaped sections 21 into which the edge region 13 of the flap 5 shown in FIG. 1 enters when the flap 5 is closed.
• an inner wall 22 which is connected vertically and integrally with the lock cover 2. The inner wall 22 helps prevent dust and moisture from entering the interior of the lock 1.
• the inner wall 22 separates the end 20 of the actuating lever from further areas of the actuating lever together with further components in the interior of the lock housing 3, 4.
• the inner wall 22 adjoins the end of the lever 20.

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

Applications Claiming Priority (2)

Publications (1)

Family

ID=46000598

Family Applications (1)

Country Status (8)

Families Citing this family (12)

Family Cites Families (25)

• 2011
  • 2011-02-02 DE DE201110010175 patent/DE102011010175A1/de not_active Withdrawn
• 2012
  • 2012-01-30 US US13/983,336 patent/US9677304B2/en active Active
  • 2012-01-30 KR KR1020137022941A patent/KR20140008520A/ko not_active Application Discontinuation
  • 2012-01-30 CA CA2826318A patent/CA2826318C/en not_active Expired - Fee Related
  • 2012-01-30 WO PCT/DE2012/000069 patent/WO2012103869A1/de active Application Filing
  • 2012-01-30 JP JP2013552103A patent/JP6240922B2/ja active Active
  • 2012-01-30 EP EP12717037.1A patent/EP2670931A1/de not_active Ceased
  • 2012-01-30 CN CN201280015949.8A patent/CN103477006B/zh active Active

Non-Patent Citations (2)

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