# US 2022/0034444 A1 · Coupling systems > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2022/0034444 A1 - Document ID: US20220034444A1 - Status: Published application - Kind: A1 - Application number: 17/503,672 - Filed: 2021-10-18 - Published: 2022-02-03 - Earliest claimed: 2019-10-02 - Assignees: Technologies Cgc Inc. - Applicants: Technologies Cgc Inc. - Inventors: Carl BOUCHARD - Web page: https://patentgrep.com/patent/US20220034444A1 ## CPC - A61M 5/1415: {Stands, brackets or the like for supporting infusion accessories} - F16M 11/041: {Allowing quick release of the apparatus} - F16B 2/10: using pivoting jaws - F16M 13/022: {repositionable} - B60P 7/0815: {Attachment rails or trellis} - F16B 2/12: using sliding jaws - F16B 5/0657: {at least one of the plates providing a raised structure, e.g. of the doghouse type, for connection with the clamps or clips of the other plate} - F16B 5/0685: {Joining sheets or plates to strips or bars (F16B5/0692 takes precedence)} - F16M 2200/028: by positive interaction, e.g. male-female connections - A61M: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY (introducing media into or onto the bodies of animals A61D7/00; means for inserting tampons A61F13/26; devices for administering food or medicines orally A61J; containers for collecting, storing or administering blood or medical fluids A61J1/05); DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY (surgery A61B; chemical aspects of surgical articles A61L); DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR {(Electrotherapy, e.g. producing anaesthesia by the use of alternating or intermittent currents A61N1/36021)} - F16M: FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS - F16B: DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING (couplings for transmitting rotation F16D) - B60P: VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS (vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances A61G3/00) ## Abstract A coupling device comprising a base member connectable to a first item and a release member connectable to a second item, the base and release members being releasably connectable together. The base member has a front face including a pocket. The release member comprises a body which is configured to be received in the pocket in a coupled position. The pocket has an open access end through which the release member can be slidingly inserted and removed. The base member includes a stop member moveable, by an actuator, between a lock position in which the stop member interengages with the release member to prevent removal of the release member from the pocket of the base member, and a release position in which the release member can be separated from the base member. A securing apparatus for releasably securing a mobile equipment to a support surface, and including the coupling device. ## Claims ### Claim at position 1 1-34. (canceled) ### Claim 35 A coupling device for releasably securing a first item to a second item, the coupling device comprising a base member connectable to the first item, and a release member connectable to the second item, the base member and the release member being releasably connectable together in a lockable coupled position; the base member having a front face including a contact portion for contacting a contact face of the release member in the coupled position; the release member comprising a body, at least a portion of the body being configured to be received in a pocket on the front face of the base member when the base member and the release member are in the coupled position, the pocket having an open access end through which the release member can be slidingly inserted and removed; a stop member positioned substantially centrally of the contact portion, the stop member moveable, by an actuator, between a lock position in which the stop member interengages with the release member to prevent removal of the release member from the pocket of the base member, and a release position in which the release member can be separated from the base member. ### Claim 36 (depends on 35) The coupling device of claim 35, wherein the base member has a shoulder extending around a portion of a periphery of the contact portion to define the pocket for receiving the release member, the open access end being at a portion of the periphery without the shoulder. ### Claim 37 (depends on 35) The coupling device of claim 35, wherein the open access end is at a same end of the base member as the actuator. ### Claim 38 (depends on 36) The coupling device of claim 36, wherein the release member has a flange and the shoulder is engageable with a portion of the flange when the release member is positioned on the base member. ### Claim 39 (depends on 36) The coupling device of claim 36, wherein the shoulder is configured to delimit movement of the release member orthogonally away from the front face of the base member, when the base member and the release member are in the coupled position. ### Claim 40 (depends on 35) The coupling device of claim 35, wherein the stop member is positioned in a recess within the contact portion and moveable by the actuator which is connected to a resilient lock mechanism between the lock position in which at least a portion of the stop member extends from the recess and abuts an edge of an opening defined in the release member contact face in the coupled position, and a release position in which the stop member is retracted into the recess. ### Claim 41 (depends on 35) The coupling device of claim 35, wherein at least a portion of the stop member comprises a wedge, a thinner end of the wedge facing the open access end of the pocket, and wherein the resilient lock mechanism is configured to permit the stop member to move into the recess as the release member is slid into the pocket. ### Claim 42 (depends on 35) The coupling device of claim 35, wherein the actuator has a neutral position and a deployed position, wherein when the actuator is in the neutral position, the stop member is resiliently biased towards the lock position. ### Claim 43 (depends on 35) The coupling device of claim 35, wherein the base member comprises a plurality of spring loaded ball bearings partially extending from recesses formed in the front face of the base member and engageable with corresponding recesses defined in the contact face of the release member. ### Claim 44 (depends on 35) The coupling device of claim 35, wherein the contact face of the release member has an anti-friction layer. ### Claim 45 (depends on 35) The coupling device of claim 35, further comprising a damping member attachable to a back face of the base member and arranged to be positioned between the base member and the first item in use, the damping member being arranged to absorb vibration and/or shock. ### Claim 46 (depends on 35) The coupling device of claim 35, further comprising a top plate attachable to the collar of the release member and attachable to the second item. ### Claim 47 (depends on 35) The coupling device of claim 35, wherein the body of the release member has an opening for receiving the stop member in the lock position, the opening having an edge, and at least a portion of the edge of the opening and at least a portion of the stop member are configured to interengage in the lock position. ### Claim 48 (depends on 47) The coupling device of claim 47, wherein the stop member and the opening are relatively sized and shaped so that the release member can be rotated within the pocket, with the stop member as a rotation point when the release member is coupled to the base member. ### Claim 49 (depends on 47) The coupling device of claim 47, wherein the opening defined in the body of the release member is circular. ### Claim 50 (depends on 48) The coupling device of claim 48, wherein there are provided a plurality of spring loaded ball bearings partially extending from recesses formed in one of: the front face of the base member or the contact face of the release member, which are engageable with corresponding recesses defined in the other of the front face of the base member or the contact face of the release member. ### Claim 51 A coupling device for releasably securing a mobile equipment to a support surface, the coupling device comprising a base member connectable to the support surface, and a release member connectable to the mobile equipment, the base member and the release member being releasably connectable together in a coupled position; the release member comprising a plate-like body with a first side, the first side defining a planar contact face, and a second side having a collar extending therefrom, the collar positioned inwardly of a perimeter of the release member to define a flange portion; the base member having: a front face including a planar contact portion for contacting the contact face of the release member; a shoulder extending around a portion of a periphery of the planar portion to define a pocket for receiving the release member, the shoulder engageable with a portion of the flange of the release member when the release member is positioned on the base member; an open access end through which the release member can be slidingly inserted and removed from the pocket; a stop member positioned in a recess defined substantially centrally of the planar contact portion, the stop member moveable by a resilient lock mechanism and an actuator between a lock position in which at least a portion of the stop member extends from the recess and abuts an edge of an opening defined in the release member contact face in the coupled position, and a release position in which the stop member is retracted into the recess; the actuator having a neutral position and a deployed position, wherein when the actuator is in the neutral position, the stop member is resiliently biased towards the lock position. ### Claim 52 (depends on 51) The coupling device of claim 51, wherein the base member comprises a plurality of spring loaded ball bearings partially extending from recesses formed in the front face of the base member and engageable with corresponding recesses defined in the planar contact face of the release member. ### Claim 53 (depends on 51) The coupling device of claim 51, wherein there are provided a plurality of spring loaded ball bearings partially extending from recesses formed in one of: the front face of the base member or the contact face of the release member, which are engageable with corresponding recesses defined in the other of the front face of the base member or the contact face of the release member. ### Claim 54 (depends on 51) The coupling device of claim 51, wherein the perimeter of the plate-like body of the release member is circular in shape, and the opening of the release member is positioned substantially centrally of the plate-like body, such that the release member can be rotated within the pocket when the stop member is in the lock position. ### Claim 55 A coupling device comprising a base member releasably connectable to a release member in a lockable coupled position, the base member comprising: a front face having a shoulder extending around a portion of the front face to define a pocket with an open access end for receiving the release member through the open access end, the shoulder being configured to delimit movement of the release member orthogonally to the front face; a stop member moveable, by an actuator on the base member, between a lock position and a release position, wherein, in use when the release member is received in the pocket, in the lock position the stop member can engage with the release member to prevent removal of the release member through the open access end, and in the release position the release member can slide out of the open access end, and wherein the release member is configured to rotate relative to the base member in the coupled position with the stop member as a rotation point. ### Claim 56 (depends on 55) The coupling device of claim 55, wherein a perimeter of the release member is circular and the opening in the release member is circular. ### Claim 57 (depends on 55) The coupling device of claim 55, wherein there are provided a plurality of spring loaded ball bearings partially extending from recesses formed in one of: the front face of the base member or a contact face of the release member, which are engageable with corresponding recesses defined in the other of the front face of the base member or the contact face of the release member.