公开(公告)号：US3588074A

公开(公告)日：1971-06-28

申请号：US3588074D

申请日：1969-06-09

Applicant: JOHN OCHS

Inventor： OCHS JOHN

IPC: E05D15/46 ,  F16F1/12

CPC classification number: E05D13/1215 ,  E05D15/463 ,  E05Y2201/488 ,  E05Y2201/492 ,  E05Y2600/33 ,  E05Y2800/21 ,  E05Y2900/106 ,  F16F1/128

Abstract: THE APPLICATION DISCLOSES A DEVICE FOR SECURING GARAGE DOOR SPRINGS IN PLACE INCLUDING A THREADED ROD HOOKED AT ONE END AND HAVING A SLIDEABLE SLEEVE THEREON PROVIDED WITH AN OPPOSITELY FACING HOOK TOGETHER WITH NUTS THREADED ON THE ROD BEYOND EACH END OF THE SLEEVE.

公开(公告)号：US3555590A

公开(公告)日：1971-01-19

申请号：US3555590D

申请日：1968-09-20

Applicant: HOLMES HARDWARE & SALES CO

Inventor： HALOPOFF WILLIAM

IPC: B25B27/26 ,  B25B27/30 ,  E05D15/46 ,  F16F15/28 ,  B25B27/00 ,  E05F1/12

CPC classification number: E05D13/1215 ,  E05D15/463 ,  E05Y2201/488 ,  E05Y2201/492 ,  E05Y2600/33 ,  E05Y2800/21 ,  E05Y2900/106 ,  F16F15/28 ,  Y10T16/538 ,  Y10T16/5386 ,  Y10T16/53885 ,  Y10T16/84 ,  Y10T29/53622

Abstract: AN OVERHEAD GARAGE DOOR HINGING SYSTEM HAVING A SPRING FASTENER FOR ADJUSTABLY COUPLING COUNTERBALANCE SPRINGS TO A POWER ARM. THE SPRING FASTENER INCLUDES A PAIR OF SIDE PLATES BETWEEN WHICH THE POWER ARM IS PIVOTABLY MOUNTED THROUGH ONE OF A PLURALITY OF HOLES IN THE POWER ARM. A PLURALITY OF OPENINGS ARE SO SPACED ALONG THE SIDE PLATES THAT EACH OF THE OPENINGS ARE ALIGNED WITH A DIFFERENT ONE OF THE HOLES IN THE POWER ARM AT ONE POSITION OF THE HINGING SYSTEM, WHEREBY THE POINTS OF ATTACHMENT OF THE SPRINGS TO THE POWER ARM MAY BE CHANGED WITHOUT DISCONNECTING THE SPRINGS. THE COUNTERBALANCE SPRINGS ARE CONNECTED TO THE GARAGE STRUCTURE BY MEANS INCLUDING A SPRING-CONNECTING MEMBER AND A SLOTTED MOUNTING BRACKET WHICH ARE ADAPTED FOR ACCOMMODATING A TENSION-ADJUSTING TOOL FOR REPOSITIONING THE CONNECTING MEMBER, AND THEREFORE ADJUSTING THE TENSION OF THE SPRINGS. A SPRING SPREADER, HAVING SPRING-CONNECTION LUGS MOUNTED ON A SHAFT SO AS TO CONVERT ROTATIONAL MOTION OF THE SHAFT INTO LINEAR DISPLACEMENT OF THE LUGS, IS PROVIDED FOR CONVENIENTLY INSTALLING THE COUNTERBALANCE SPRINGS. A MOUNTING MEMBER POSITIONING TOOL IS FURTHER PROVIDED FOR RELEASABLY ENGAGING ONE LEG OF A MOUNTING BRACKET OF THE HINGING SYSTEM, SO THAT THE GARAGE DOOR MAY BE DETACHED AND REINSTALLED WITHOUT DISCONNECTING THE SPRINGS FROM THE SYSTEM.

公开(公告)号：US3064723A

公开(公告)日：1962-11-20

申请号：US10006661

申请日：1961-04-03

Applicant: BULL SA MACHINES

Inventor： HENRI PAILLARD EDOUARD ,  LUCIEN JOLY CHRISTIAN ANDRE

IPC: E05D15/10 ,  E06B3/46 ,  E06B3/92

CPC classification number: E06B3/4672 ,  E05D15/1065 ,  E05D2015/1076 ,  E05Y2201/424 ,  E05Y2201/488 ,  E05Y2201/604 ,  E05Y2201/62 ,  E05Y2201/686 ,  E05Y2201/706 ,  E05Y2900/00 ,  E05Y2900/20 ,  E06B3/4645 ,  E06B3/924 ,  Y10T70/50 ,  Y10T292/084

公开(公告)号：US2337966A

公开(公告)日：1943-12-28

申请号：US41575141

申请日：1941-10-20

Applicant: BORDEN HENRY M

Inventor： BORDEN HENRY M

IPC: E05F5/02

CPC classification number: E05F5/02 ,  E05Y2201/488 ,  Y10T16/625

公开(公告)号：US2236026A

公开(公告)日：1941-03-25

申请号：US26151039

申请日：1939-03-13

Applicant: WESTCAMP LESLIE L

Inventor： WESTCAMP LESLIE L

IPC: E05F5/02

CPC classification number: E05F5/027 ,  E05Y2201/488 ,  Y10T16/6285 ,  Y10T292/0884

公开(公告)号：US2223396A

公开(公告)日：1940-12-03

申请号：US26151139

申请日：1939-03-13

Applicant: WESTEAMP LESLIE L

Inventor： WESTEAMP LESLIE L

IPC: E05F5/02

CPC classification number: E05F5/027 ,  E05Y2201/488 ,  Y10T292/0877 ,  Y10T292/0879

公开(公告)号：US2064470A

公开(公告)日：1936-12-15

申请号：US50943031

申请日：1931-01-17

Applicant: RICHARDS WILCOX MFG CO

Inventor： HECKMAN JOHN A

IPC: E05D13/00 ,  E05D15/24 ,  E05F15/10 ,  E05F15/16

CPC classification number: E05D15/246 ,  E05D13/006 ,  E05D13/1215 ,  E05F15/686 ,  E05Y2201/434 ,  E05Y2201/488 ,  E05Y2201/654 ,  E05Y2201/67 ,  E05Y2600/46 ,  E05Y2800/21 ,  E05Y2900/106 ,  Y10T16/373 ,  Y10T16/376 ,  Y10T16/379 ,  Y10T16/3831 ,  Y10T16/545 ,  Y10T74/18144 ,  Y10T292/0992

公开(公告)号：US1508003A

公开(公告)日：1924-09-09

申请号：US55973822

申请日：1922-05-10

Applicant: MALLORY GEORGE W

Inventor： MALLORY GEORGE W

IPC: E05F5/02

CPC classification number: E05F5/027 ,  E05Y2201/488 ,  Y10T292/0884 ,  Y10T292/1047