公开(公告)号：US20180339384A1

公开(公告)日：2018-11-29

申请号：US15984474

申请日：2018-05-21

申请人： FANUC CORPORATION

发明人： Ryuutarou Ishikawa ,  Akihiko Fujimoto

IPC分类号： B23Q11/08 ,  E05D15/06

CPC分类号： B23Q11/0825 ,  B23Q2011/0808 ,  E05D15/06 ,  E05D15/0621 ,  E05F11/46 ,  E05Y2201/624 ,  E05Y2800/122 ,  E05Y2900/608

摘要： First and second V-shaped link structures are arranged in an overlapping manner such that a first fixed pin and a second fixed pin of the first V-shaped link structure are positioned relative to a movable pin to one side with respect to the direction parallel to the longitudinal direction of a guide rail while a first fixed pin and a second fixed pin of the second V-shaped link structure are positioned relative to a movable pin to the side opposite to that in the first V-shaped link structure.

公开(公告)号：US20180023331A1

公开(公告)日：2018-01-25

申请号：US15215779

申请日：2016-07-21

申请人： Protomet Corporation

发明人： William Matthew Reid ,  Dale Lee Lambert ,  Michael Shane Garner

IPC分类号： E05F15/616 ,  B63B43/28 ,  E05B47/00 ,  B63B19/18

CPC分类号： B63B19/18 ,  B63B43/28 ,  E05F11/46 ,  E05F15/649 ,  E05Y2201/624 ,  E05Y2900/514

摘要： Apparatus for a door for a boat's companionway hatch. The door includes a frame, a door, a drive mechanism, and a receiver. The drive mechanism moves the door between an open and closed position to selectively allow and block access to a bulkhead opening in the companionway. In the open position, the edge of the door is substantially parallel with the companionway sidewall. In the closed position the edge of the door engages the receiver and the edge is substantially parallel with the sidewall to which the receiver is attached. The drive mechanism includes a pair of struts that are driven by an actuator to move with a scissors-like motion. One end of each strut is fixed in position. The opposite end of each strut has a roller that moves within a slot, with one slot in the door and the other slot in the frame.

公开(公告)号：US09919767B2

公开(公告)日：2018-03-20

申请号：US15215779

申请日：2016-07-21

申请人： Protomet Corporation

发明人： William Matthew Reid ,  Dale Lee Lambert ,  Michael Shane Garner

IPC分类号： B63B19/18 ,  B63B43/28

CPC分类号： B63B19/18 ,  B63B43/28 ,  E05F11/46 ,  E05F15/649 ,  E05Y2201/624 ,  E05Y2900/514

摘要： Apparatus for a door for a boat's companionway hatch. The door includes a frame, a door, a drive mechanism, and a receiver. The drive mechanism moves the door between an open and closed position to selectively allow and block access to a bulkhead opening in the companionway. In the open position, the edge of the door is substantially parallel with the companionway sidewall. In the closed position the edge of the door engages the receiver and the edge is substantially parallel with the sidewall to which the receiver is attached. The drive mechanism includes a pair of struts that are driven by an actuator to move with a scissors-like motion. One end of each strut is fixed in position. The opposite end of each strut has a roller that moves within a slot, with one slot in the door and the other slot in the frame.