公开(公告)号：US1756759A

公开(公告)日：1930-04-29

申请号：US25808028

申请日：1928-02-29

Applicant: ANDERSON FOUNDRY COMPANY

Inventor： PETERSON HARRY F ,  BIRD CLARENCE P

IPC: E05D13/00

CPC classification number: E05D13/00 ,  E05Y2201/668 ,  E05Y2900/148 ,  Y10T16/698

公开(公告)号：US1644276A

公开(公告)日：1927-10-04

申请号：US3181325

申请日：1925-05-21

Applicant: HOWARD L FISCHER

Inventor： REILAND ERNEST S ,  REILAND PETER M

IPC: E05D13/00

CPC classification number: E05D13/00 ,  E05Y2201/668 ,  E05Y2900/148 ,  Y10T16/698

公开(公告)号：US1553420A

公开(公告)日：1925-09-15

申请号：US72670724

申请日：1924-07-18

Applicant: WILSON LORAIN M

Inventor： WILSON LORAIN M

IPC: E05D13/00

CPC classification number: E05D13/00 ,  E05Y2201/11 ,  E05Y2201/668 ,  E05Y2900/148 ,  Y10T16/71 ,  Y10T16/714

公开(公告)号：US1528115A

公开(公告)日：1925-03-03

申请号：US66470223

申请日：1923-09-25

Applicant: LARSEN MADS M

Inventor： LARSEN MADS M

IPC: E05D13/00

CPC classification number: E05D13/00 ,  E05Y2201/668 ,  E05Y2900/148 ,  Y10T16/714

公开(公告)号：US1487327A

公开(公告)日：1924-03-18

申请号：US52360121

申请日：1921-12-19

Applicant: ABSALOM GARLAND

Inventor： ABSALOM GARLAND

IPC: E05D13/00

CPC classification number: E05D13/14 ,  E05Y2201/668 ,  Y10T16/714

公开(公告)号：US1420873A

公开(公告)日：1922-06-27

申请号：US46820721

申请日：1921-05-10

Applicant: AMERICAN PULLEY CO

Inventor： SHARPLESS JR JOHN F

IPC: E05D13/00

CPC classification number: E05D13/14 ,  E05Y2201/668 ,  E05Y2900/148 ,  Y10T16/767

公开(公告)号：US12024933B2

公开(公告)日：2024-07-02

申请号：US18007055

申请日：2021-07-30

Applicant: HI-LEX CORPORATION

Inventor： Masakazu Karaki

IPC: E05F11/54 ,  E05F11/48

CPC classification number: E05F11/483 ,  E05Y2201/668 ,  E05Y2900/55

Abstract: A pulley includes a main winding portion including an annular main winding groove, where a wire is windable, formed between a first flange and a second flange; and an auxiliary winding portion including an auxiliary winding groove, where the wire is windable, formed between the second flange and a third flange. The auxiliary winding groove includes a closest portion closest to the main winding groove in the radial direction thereof, and a curved portion curved toward the main winding groove in a portion adjacent to the closest portion so that the curved portion joins the main winding groove at the closest portion. The third flange includes an auxiliary guide portion extending in the radial direction of the auxiliary winding groove so that the groove depth of the curved portion becomes larger than that of the closest portion. This structure can provide a pulley allowing easy winding of a wire.

公开(公告)号：US20230295972A1

公开(公告)日：2023-09-21

申请号：US18013861

申请日：2021-06-18

Applicant: ASSA ABLOY AB

Inventor： Lars ELSMARK

IPC: E05F3/16 ,  E05F1/10

CPC classification number: E05F3/16 ,  E05F1/1066 ,  E05Y2201/232 ,  E05Y2201/258 ,  E05Y2201/266 ,  E05Y2201/654 ,  E05Y2201/668 ,  E05Y2400/20 ,  E05Y2900/132

Abstract: An arrangement (16) for controlling movements of an access member (12) relative to a frame (14), the arrangement (16) comprising abase section (18) for connection to either the access member (12) or the frame (14); a fixation part (20) for connection to the other of the access member (12) and the frame (14); a flexible elongated element (22) configured to be tensioned to thereby force the base section (18) and the fixation part (20) to move towards each other in a relative closing movement (86); and a braking device (82) arranged to brake a speed of the relative closing movement (86).

公开(公告)号：US20230220713A1

公开(公告)日：2023-07-13

申请号：US18153747

申请日：2023-01-12

Applicant: Magna Closures Inc.

Inventor： Vladimir Lebsak ,  Michael Digel ,  Wolfgang Millahn ,  Andreas Tesch

IPC: E05F3/00 ,  E05F1/10

CPC classification number: E05F3/00 ,  E05F1/105 ,  E05Y2201/21 ,  E05Y2201/232 ,  E05Y2201/266 ,  E05Y2201/474 ,  E05Y2201/484 ,  E05Y2201/638 ,  E05Y2201/626 ,  E05Y2201/668 ,  E05Y2201/654 ,  E05Y2900/536

Abstract: A spring driven system for moderating an opening speed of a closure panel of a vehicle, the system comprising: a pop up mechanism mounted adjacent to the closure panel for moving the closure panel from a fully closed position to a partially open position, the pop up mechanism having a plunger; and a biased cam mechanism coupled to the pop up mechanism by a coupling, the biased cam mechanism having a biasing element for moderating a deployment rate of the plunger.

公开(公告)号：US20180305969A1

公开(公告)日：2018-10-25

申请号：US15867628

申请日：2018-01-10

Applicant: Life Door, Inc.

Inventor： Benjamin Wesley Docksteader ,  Joel Sellinger

IPC: E05F15/72 ,  E05F1/12 ,  G08B3/10

CPC classification number: E05F15/72 ,  E05F1/12 ,  E05Y2201/41 ,  E05Y2201/434 ,  E05Y2201/462 ,  E05Y2201/474 ,  E05Y2201/484 ,  E05Y2201/618 ,  E05Y2201/638 ,  E05Y2201/654 ,  E05Y2201/668 ,  E05Y2201/722 ,  E05Y2400/612 ,  E05Y2400/66 ,  E05Y2600/46 ,  E05Y2900/132 ,  E05Y2900/134 ,  G08B3/10

Abstract: An emergency door closing device that can be installed upon existing doors and hinges to automatically close doors in the response to smoke and fire. The improvements incorporated therein include a hinge cam pivot member that attaches to an existing hinge member of a door and produces a moment force about the existing hinge member allowing a reduced force necessary to pivot the door into a closed position. Further, a novel spring, cam, and lever system is incorporated to activate the moment force to close the door.