EP4229256A1 - Verschluss, insbesondere vorreiberverschluss - Google Patents
Verschluss, insbesondere vorreiberverschlussInfo
- Publication number
- EP4229256A1 EP4229256A1 EP21798271.9A EP21798271A EP4229256A1 EP 4229256 A1 EP4229256 A1 EP 4229256A1 EP 21798271 A EP21798271 A EP 21798271A EP 4229256 A1 EP4229256 A1 EP 4229256A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- locking
- stop
- closure
- closure according
- locking element
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
-
- 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
- E05C3/043—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 pivot being between bolt and handle
Definitions
- the present invention relates to a lock, in particular a cam lock, for locking a door with a locking element arranged on a lock housing such that it can rotate about a locking axis, and an actuation via which the locking element can be rotated.
- a further object of the invention is a door, in particular a device or system door, with one or more such closures.
- Closures of the type described above are used in many areas of technology for locking doors in different applications, such as in the field of air conditioning, plant, building or device technology. nik.
- the term "door” should therefore also be understood to mean all types of closing elements, such as in particular hatches, flaps and similar closing elements.
- the doors that can be locked in their closed position via the locks generally have a door leaf that is pivotably attached to a door frame via a number of hinges.
- the lock is arranged on the side of the door opposite the hinges, with more than one lock often also being provided, for example in applications with a large door and high demands on the compression of a seal arranged between the door leaf and the door frame.
- the closures have an actuation, via which a locking element arranged rotatably on a closure housing can be moved back and forth between a locking position and an unlocking position.
- the actuation usually consists of an actuation element, such as a handle, pivoting handle, a square or the like, which can be set in rotation, which then causes the rotary movement via other elements of the actuation, such as an actuation shaft is transferred to the locking element.
- Locking tongues are often used as locking elements, particularly in the case of so-called cam locks. Such locking tongues are elements in the form of plates or bars.
- the locking tongues are connected at one end to the actuating shaft of the actuator.
- the other end of the locking tongues forms a locking section, via which the door frame or a lock holder can be gripped from behind in a locking position.
- closures are also known which can be used for doors hinged on the left as well as on the right, but in practice these generally require an increased installation effort.
- a lock from a door hinged on the left to a door on the right
- it is necessary to change the orientation of the locking element since this does not have to protrude to the right over the edge of the door leaf to create the lock, but to the left.
- a reorientation is not readily possible.
- the entire closure housing is rotated, although problems can then arise with the stops limiting the pivoting movement of the locking element.
- the actuating element such as a handle originally pointing downwards, can be in the wrong orientation, ie upwards.
- the locking element in these locks can be dismantled from the actuating shaft, so that the locking element can be attached to the actuating shaft in different positions depending on the respective installation situation for doors hinged on the left or right Actuation can be attached.
- a lock can be used both for doors hinged on the left and right-hand side, but this results in increased assembly costs, particularly in the case of locks in which the locking elements are arranged in the interior of the lock housing and are difficult to access where the movements of the locking element are limited by stops. This is because the hinges also have to be changed accordingly when changing from left-hand to right-hand doors.
- the task of the present invention is therefore to specify a closure that can be used in different installation situations in an assembly-friendly manner.
- the locking element is designed as a multiple tongue.
- the closure can be used in a simple manner in different installation situations.
- the multiple tongue has several separate locking tongues.
- a separate locking tongue is provided for every conceivable installation situation, with only one locking tongue being required in each case when the closure is in operation.
- the other or the other locking tongues are provided in the event that the installation situation of the closure is to be changed.
- the closure can therefore be used independently of the specific installation situation with little installation effort. It is not necessary to detach the locking element from the actuation in order for the locking tongue of the locking element to reach the alignment required for the respective installation situation.
- a particularly advantageous embodiment provides that the locking element has two locking tongues arranged on different sides of the locking axis.
- the lock can be used for doors hinged on the left or right.
- the two locking tongues arranged on different sides of the locking axis form a kind of propeller tongue which can be rotated about the locking axis lying in the middle between the locking tongues.
- the locking tongues are offset by 180°. This results in a symmetrical configuration of the multiple tongue.
- the locking housing has a number of stops for limiting the rotary movements of the locking element.
- the operator receives feedback that the respective locking state has been reached.
- the construction can be chosen so that a stop to limit the rotational movement of the locking element in its opening direction and a second stop to limit the Rotational movement of the locking element is provided in the locking direction.
- a particularly advantageous embodiment provides that the stops are designed and arranged in such a way that the rotary movements of the locking element are limited to an angular range of 90°.
- An angular range of 90° is sufficient to transfer the locking element from its locking position to its open position and vice versa.
- such an angular range offers advantages when changing the lock between different installation situations and in particular when changing between doors hinged on the left and right-hand side.
- a structurally advantageous embodiment provides that the stops are designed in the manner of two optionally usable pairs of stops for doors hinged on the left or right. Similar to the principle of the multiple cam, the design of the stops as optionally usable pairs of stops also allows the use of the lock for doors hinged on the left or right with little assembly effort.
- a configuration that is advantageous for changing the closure between different installation situations provides that a stop is designed as a changeable stop.
- the interchangeable stop By removing the interchangeable stop, the actuation and with it the locking element can be rotated beyond the corresponding stop position. This is advantageous when changing the installation situation.
- the interchangeable stop can first be removed when changing the installation situation. The actuation can then be turned freely until the locking tongue assigned to the respective installation situation is in the specific alignment. The interchangeable stop can then be mounted again in the appropriate position, after which the lock for the other installation situation is prepared. This results in very little assembly effort when changing between different installation situations.
- the pairs of stops each have a fixed stop and a changeable stop that can be used optionally in both pairs of stops.
- one fixed stop and only one changeable stop are provided in two different installation situations, which is why two different stop pairs can be formed with a total of three stops, depending on the installation situation.
- the locking housing can have a multiple stop to limit the rotary movements of the locking element. Both the movement of the locking element in its open position and the movement of the locking element in its closed position can be limited via the multiple stop.
- the multiple stop is used to limit movement in two directions. This results in a simple construction that requires few stops.
- an advantageous embodiment also provides that the multiple stop is designed and arranged in such a way that the rotary movements of the locking element are limited to an angular range of 90°.
- the advantages of the angular range of 90° which have already been explained above in connection with the variant with several stops, also apply here.
- a particularly advantageous embodiment with regard to the ease of assembly of the closure results from an embodiment in which the multiple stop is designed as a changeable stop for different installation situations, in particular for doors hinged on the left or right.
- the additional The compartment stop can be dismantled and then reassembled, in a manner similar to that explained in connection with the changeable stop of the previously described variant with two pairs of stops.
- the interchangeable stop can be switched between two stop receptacles.
- the interchangeable stop can be repositioned from one stop receptacle to the other in a simple manner without the use of tools.
- the interchangeable stop can be designed as a socket pin which can be selectively inserted into different socket pin sockets.
- a further advantageous embodiment provides that the interchangeable stop is arranged so that it is accessible from the outside of the breech housing. In this way it is not necessary to dismantle the bolt housing for the purpose of repositioning the changeable stop. Rather, the changeable stop can be accessed from the outside of the breech housing and brought into the correspondingly desired position.
- a cover arranged detachably on the breech housing is provided to make the changeable stop accessible.
- the interchangeable stop can be covered over the cover so that it is not visible during normal operation of the closure. This results in a pleasing appearance of the breech since the interchangeable stop is not visible during normal operation of the breech.
- the cover serves as a kind of maintenance flap that can be removed in a few simple steps to make the interchangeable stop accessible from the outside of the receiver.
- the cover can be plugged, snapped and/or clipped to an opening in the closure housing. In this way, the cover can be detached without additional tools and mounted after the changeable stop has been repositioned.
- the locking element has an additional stop and/or a pressure relief arm in the area between the locking tongues, in particular in the middle.
- the additional stop between the locking tongues can serve, for example in the case of a multiple tongue having two locking tongues, to limit the movements of the locking element in a simple manner to an angular range of 90°.
- a pressure relief arm can also be provided in the area between the locking tongues.
- the pressure relief arm can also serve as a stop.
- a pressure relief arm can have a dual function. This is because, via the pressure-relief arm, a pressure-relief position can also be achieved in addition to the locked and unlocked position of the locking element. In the pressure relief position, the door can be opened a little. In certain applications, this opening gap can be used to create a controlled pressure or temperature equalization between the two sides of the door before the door is opened, for example for safety reasons in the case of climatic chambers, hot-air devices or similar applications.
- the locking tongues lie in a common locking plane and the pressure-relief arm lies in a pressure-relief plane that is spaced apart from the locking plane.
- the opening gap of the door is determined by the distance between the pressure relief level and the locking level pressure relief position.
- the distance between the two planes can be in the range of 5 to 15 mm, for example. Depending on the application, however, other areas are also conceivable.
- FIG. 1a - 1f perspective views of a door for a climatic chamber, also to explain the processes when changing the stop
- FIG. 2 shows a perspective view of a closure according to a first embodiment in the locked position
- Fig. 3 shows a view of the representation in Fig. 2 corresponding
- FIGS. 4a, 4b views of the closure in an intermediate position corresponding to the representations in FIGS. 4a, 4b, 6a, 6b views of the closure corresponding to the illustrations in FIGS. 4a, 4b in a pressure relief position
- FIGS. 12a, 12b are views corresponding to the views in FIGS. 12a, 12b of the closure in a further intermediate position
- 15a, 15b are views corresponding to the views in FIGS. 12a and 12b of the closure in a pressure relief position.
- FIG. 1a shows a perspective view of a door 100, such as is used primarily in the industrial sector, for example in connection with industrial systems, pressure and/or climatic chambers.
- a door 100 such as is used primarily in the industrial sector, for example in connection with industrial systems, pressure and/or climatic chambers.
- the invention is not limited to doors of this type and can equally be applied to hatches, flaps and other closing elements.
- the door 100 according to FIG. 1a has a door leaf 102 which is hinged to a door frame 101 via hinges 103 .
- the door 100 is shown only in part. At least two door hinges 103 are usually provided.
- the door leaf 102 is provided with a window 104 designed in the manner of a porthole in order to be able to view the interior of the space closed by the door, ie, for example, the interior of a climatic chamber, from the outside.
- the door 100 is hinged on the left side via the hinges 103 .
- the locks 1 are therefore located in the right-hand part of the door 100 .
- two hinges 103 and two closures 1 are provided, but other numbers are also conceivable.
- the closure 1 is characterized in that it can also be used on the left-hand side of the door 100 without a great deal of assembly effort.
- the hole patterns of the hinge 103 and of the closure 1 are matched to one another in such a way that they can be substituted for one another.
- the lock 1 can also be used on the other side of the door 100 with little installation effort.
- the hinges 103 are first released as shown in FIG. 1b and the locks 1 are opened.
- the door leaf 102 can then be removed from the door frame 101, rotated through 180° as shown in FIG. 1c and the hinges 103 can be attached to the door frame 101 again in this position. Due to the rotation of the door leaf 102, the orientation has orientation of the closures 1 changed. Because while the actuating handles 3.1 of the closures 1 originally pointed downwards (cf. FIG. 1b), they now point upwards (cf. FIG. 1d).
- a closure cover 2 . 1 provided on the closure housing 2 of the closure 1 is detached from the closure housing 2 .
- the cover 2.1 can be connected to the closure housing 2, for example by latching. After the cover 2.1 has been removed, the interior of the closure 1 is accessible from the outside.
- FIGS. 2 to 15b show two different configurations of a corresponding closure 1.
- the closure 1 has a box-like closure housing 2 on which the actuation 3 of the closure 1 is arranged.
- a locking element 4 is rotatably arranged inside the breech housing 2 (see also FIGS. 4a, 4b).
- the locking element 4 can be rotated about the locking axis V shown in FIG.
- the closure 1 can have a second actuating handle on the opposite inside of the door, which can also be coupled to the locking element 4 for locking or unlocking the closure 1 from the inside of the door.
- closure 1 Details of the closure 1 and an unlocking process of the closure 1 will first be explained below with the aid of the attached drawings according to the representations in FIGS. 4a to 7b, in which some components of the closure 1 are not shown for the sake of clarity.
- the locking element 4 is designed as a multiple tongue.
- the exemplary embodiment is a multiple tongue with two separate locking tongues 4.1, 4.2.
- the locking tongues 4.1, 4.2 are arranged on opposite sides of the locking axis V.
- the angular distance between the two locking tongues 4.1, 4.2 is 180°.
- the locking element 4 is arranged on an actuation shaft 3.2 of the actuation 3 in a rotationally fixed manner. For this purpose, a plug-in connection having a square is provided.
- the actuating shaft 3.2 of the actuator 3 extends concentrically to the locking axis V.
- the first locking tongue 4.1 is in its locking position.
- the locking tongue 4.1 engages behind an opening of the lock holder 5 in a form-fitting manner.
- the closure holder 5 has a holding area 5.2.
- the holding area 5.2 is spaced apart from the fastening area 5.1 and is gripped from behind by the locking tongue 4.1.
- the distance between the fastening area 5.1 and the holding area 5.2 of the lock holder can be adjusted via an adjusting mechanism 5.3.
- a sealing behavior of the door seal that changes over the service life of the door seal can be taken into account via the adjustment mechanism 5.3 and the distance between the holding area 5.2 and the fastening area 5.1 can be readjusted accordingly. Manufacturing tolerances can also be compensated or similar.
- the actuation 3 is actuated via its actuation handle 3.1.
- the actuating handle 3.1 By actuating the actuating handle 3.1, it is pivoted about the locking axis V, clockwise in the embodiment according to FIG. 4a.
- the actuating handle 3.1 and with it the actuating shaft 3.2 and the locking element 4 arranged on the actuating shaft 3.2 are rotated by approximately 90° until the intermediate position shown in FIGS. 5a and 5b is reached.
- the first locking tongue 4.1 of the locking element 4 has been moved away from the breech holder 5 and the locking has been released. In this position, however, the lock 1 is not yet unlocked and the door cannot yet be opened. This is because the locking element 4 has, in addition to the two locking tongues 4.1, 4.2, a pressure-relief arm 4.3 which, in the position according to FIGS. 5a, 5b, has reached the region of the lock holder 5.
- the position shown in FIGS. 5a, 5b is a pressure relief position.
- the pressure relief arm 4.3 has a dual function both as a stop and for generating the pressure relief position.
- the pressure relief arm 4.3 lies in a pressure relief plane DE, which is opposite the locking plane VE of the locking tongues 4.1,
- the door 100 can be opened a gap S from the closed position into the pressure relief position.
- the door leaf 102 is moved relative to the door frame 101 from the closed position shown in FIGS. 5a, 5b into the pressure relief position shown in FIGS.
- the door 100 is opened by an opening gap S, which corresponds to the distance between the closure plane VE of the locking tongues 4.1, 4.2 of the closure element 4 in relation to the plane VD of the pressure relief arm 4.3.
- a mere stop can also be provided in a corresponding position on the locking element 4, which interacts with the stop 8 to limit the rotational movement of the locking element 4.
- the pressure relief arm 4.1 could be shortened for such an application in such a way that it does not reach behind the lock holder 5 in any rotational position. This would result in a corresponding stop.
- the locking element 4 is designed as a multiple tongue and, in the exemplary embodiment, has a second locking tongue 4.2 in addition to the first locking tongue 4.1.
- the second locking tongue 4.2 has no function in a door 100 hinged on the left, as shown in FIGS.
- the locking tongues 4.1, 4.2 are arranged on different sides of the locking axis V at an angle of 180° and in this respect form a propeller-shaped multiple tongue.
- the pressure relief arm 4.3 is arranged centrally between the locking tongues 4.1, 4.2.
- the locking tongues 4.1, 4.2 lie in a common locking plane VE, which is at a distance S from the lower-lying pressure relief plane DE of the pressure relief arm 4.3.
- the stops 7, 8, which interact with the lower-lying pressure relief arm 4.3, have a height H1 .
- the stop 6 interacting with the locking tongue 4.1 has a height H 2 .
- the height H 1 is less than the height H 2 and is selected in such a way that the locking tongues 4.1, 4.2 can be turned over the less high stops 7, 8.
- FIGS. 10 and 11 show views of the closure 1 corresponding to the representations in FIGS. 8 and 9 in the case of a changed installation situation. While the closure 1 as shown in FIGS. 8 and 9 is used for a left-hand door 100, the closure 1 as shown in FIGS. 10 and 11 is used for a right-hand door.
- the closure 1 is detached from the position according to FIG. 8 from the door leaf, rotated 180° into an overhead position in which the operating handle points upwards rather than downwards, mounted on the other side of the door.
- the higher stop 6 is designed as a changeover stop.
- the interchangeable stop 6 is removed from its interchangeable stop receptacle 6.1, after which the actuating handle 3.1 of the actuator 3 can be rotated through 180° so that the actuating handle 3.1 then points downwards.
- the locking tongues 4.1, 4.2 are rotated over the lower stops 8, 9 away.
- the interchangeable stop 6 can then be transferred from the first interchangeable stop receptacle 6.1 to a second interchangeable stop receptacle 6.2, which is provided for installation on doors hinged on the right-hand side. This is illustrated in Figures 10 and 11.
- the breech housing has a number of stops 6, 7, 8, via which the movements of the actuator 3 are limited.
- a total of three stops are provided, of which two stops 7 , 8 are fixedly arranged on the breech housing 2 . These have a lower height H 1 .
- One of the stops 6 is designed as an interchangeable stop and has a greater height H 2 .
- the stop 6 designed as an interchangeable stop can be transferred from one interchangeable stop receptacle 6.1 to the other interchangeable stop receptacle 6.2.
- the interchangeable stop 6 is designed as a socket pin, and the interchangeable stop mounts 6.1, 6.2 are designed as bolt mounts. In this way, the changeable stop can be changed without additional tools.
- the interchangeable stop 6 can be changed from outside the breech housing 2, for which purpose the breech housing 2 has a detachable cover 2.1 which is detachably connected to an opening in the breech housing 2, see also FIGS. 2 and 3.
- the cover 2.1 can also be loosened or connected without tools by means of a snap-in or plug-in connection.
- the locking element 4 can be used for different locking situations without having to be detached from the actuator 3 .
- One of the stops 6 is designed as an interchangeable stop for both pairs of stops, which is why converting the breech 1 from one locking situation to the other requires only one interchangeable stop 6 to be repositioned. This results in a very easy-to-install option for using the lock 1 in different locking situations, both for doors 100 hinged on the left and right.
- the closure 1 corresponds in all details to the exemplary embodiment described above, in particular with regard to the design of the locking element 4 and its mode of operation with a pressure relief stage, which is why this will not be explained again in detail.
- the second embodiment of the closure 1 differs from that of the first embodiment essentially in that the various installation situations are not assigned a pair of stops, but rather a multiple stop 9 .
- FIG. 12a to 15b show the different positions of the closure 1.
- FIGS. 12a and 12b first show a lock 1 for a door 100 hinged on the left in its locked position.
- the first locking tongue 4.1 engages in a lock holder 5, not shown in the figures, as previously described in detail.
- the second locking tongue 4.2 of the locking element 4 rests against the multiple stop 9 and prevents the actuating handle 3.1 of the actuation 3 from being pivoted further counterclockwise from the position shown in FIGS. 12a, 12b.
- the actuating handle 3.1 of the actuator is turned clockwise.
- the locking element 4 also begins to rotate clockwise as shown in FIGS.
- FIGS. 14a, 14b A further intermediate position is also shown in FIGS. 14a, 14b, with the locking element 4 being rotated a little further in this position.
- FIGS. 15a, 15b An end position is shown in FIGS. 15a, 15b. In this position, the actuating handle 3.1 of the actuator was pivoted by about 90°. In this position, the first locking tongue 4.1 strikes the multiple stop 9 from the other side, and the pressure relief arm 4.3 is located in the area of the lock holder 5. This position corresponds to the pressure relief position.
- the unlocking position of the closure 1 is then reached, as was previously described in detail.
- the other locking tongue 4.2 comes into contact with the multiple stop 9.
- the multiple stop 9 therefore serves both to limit the opening and the closing direction of the locking element 4.
- the multiple stop 9 which is designed as an interchangeable stop
- the changeable stop receptacles 9.1, 9.2 are closer to the locking axis V than the changeable stop receptacles 6.1, 6.2.
- An additional stop in the area between the two locking tongues 4.1, 4.2 is not required here.
- the pressure relief arm 4.3 only has the function of a pressure relief arm, but not that of an additional stop.
- the closures 1 described above are characterized in that they can be used for different locking situations with little assembly effort.
- it is only necessary to mount the closure 1 in the appropriate position in an overhead position closing a stop 6, 9 designed as a changeable stop loosen what is possible from outside the breech housing 2, then rotate the actuation by 180° and, in a final step, bring the interchangeable stop 6, 9 into its intended position.
- the installation effort is significantly reduced compared to the prior art, since the locking element 4 designed as a multiple tongue does not have to be detached from the actuation 3 and installed in a different orientation according to the respective installation situation.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Special Wing (AREA)
- Patch Boards (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102020127112.3A DE102020127112A1 (de) | 2020-10-15 | 2020-10-15 | Verschluss, insbesondere Vorreiberverschluss |
| PCT/DE2021/100788 WO2022078546A1 (de) | 2020-10-15 | 2021-10-01 | Verschluss, insbesondere vorreiberverschluss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4229256A1 true EP4229256A1 (de) | 2023-08-23 |
Family
ID=78371712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21798271.9A Pending EP4229256A1 (de) | 2020-10-15 | 2021-10-01 | Verschluss, insbesondere vorreiberverschluss |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4229256A1 (de) |
| DE (1) | DE102020127112A1 (de) |
| WO (1) | WO2022078546A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12006746B2 (en) * | 2021-08-09 | 2024-06-11 | The Hillman Group, Inc. | Adjustable gate latch assembly |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US517173A (en) * | 1894-03-27 | selleck | ||
| GB191123258A (en) * | 1911-10-21 | 1912-09-19 | Charles Henry Hubbard | Improvements relating to Fastening or Securing Means for Doors, Gates, Cupboards or the like. |
| US5737950A (en) | 1995-11-03 | 1998-04-14 | Olympus Lock, Inc. | Ambidextrous vertical inverted handed cam lock |
| US5887916A (en) * | 1997-09-25 | 1999-03-30 | Kason Industries, Inc. | Safety door latch for pressurized ovens |
| DE20102793U1 (de) * | 2001-02-14 | 2001-07-19 | Jul. Niederdrenk GmbH & Co.KG, 42553 Velbert | Zylinder-Hebelschloß |
| US8051691B2 (en) | 2006-11-09 | 2011-11-08 | Wind Corporation | Apparatus and method for vending securely stored products to consumers |
| US20130099509A1 (en) * | 2011-10-19 | 2013-04-25 | II William S. Hansen | Handle with adjustable latch cam |
| DE102018102286A1 (de) * | 2018-02-01 | 2019-08-01 | Emka Beschlagteile Gmbh & Co. Kg | Verschluss |
| DE102018109593A1 (de) | 2018-04-20 | 2019-10-24 | Emka Beschlagteile Gmbh & Co. Kg | Verschluss |
| DE102019133356A1 (de) | 2019-12-06 | 2021-06-10 | Emka Beschlagteile Gmbh & Co. Kg | Verschluss |
| DE102019133355A1 (de) * | 2019-12-06 | 2021-06-10 | Emka Beschlagteile Gmbh & Co. Kg | Verschlusshalter |
-
2020
- 2020-10-15 DE DE102020127112.3A patent/DE102020127112A1/de active Pending
-
2021
- 2021-10-01 EP EP21798271.9A patent/EP4229256A1/de active Pending
- 2021-10-01 WO PCT/DE2021/100788 patent/WO2022078546A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE102020127112A1 (de) | 2022-04-21 |
| WO2022078546A1 (de) | 2022-04-21 |
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