JPH0320680U - - Google Patents

Info

Publication number
JPH0320680U
JPH0320680U JP8048189U JP8048189U JPH0320680U JP H0320680 U JPH0320680 U JP H0320680U JP 8048189 U JP8048189 U JP 8048189U JP 8048189 U JP8048189 U JP 8048189U JP H0320680 U JPH0320680 U JP H0320680U
Authority
JP
Japan
Prior art keywords
piston
door
angular position
oil passage
movement
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.)
Granted
Application number
JP8048189U
Other languages
Japanese (ja)
Other versions
JPH0755254Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP8048189U priority Critical patent/JPH0755254Y2/en
Priority to DE1990631519 priority patent/DE69031519T2/en
Priority to EP19900307272 priority patent/EP0407150B1/en
Publication of JPH0320680U publication Critical patent/JPH0320680U/ja
Application granted granted Critical
Publication of JPH0755254Y2 publication Critical patent/JPH0755254Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
    • E05F3/104—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with cam-and-slide transmission between driving shaft and piston within the closer housing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/12—Special devices controlling the circulation of the liquid, e.g. valve arrangement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/225—Additional arrangements for closers, e.g. for holding the wing in opened or other position mounted at the bottom of wings, e.g. details related to seals, covers, connections to the wings, embedding in the floor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/252—Type of friction
    • E05Y2201/254—Fluid or viscous friction
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/41—Concealed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/452—Mounting location; Visibility of the elements in or on the floor or wall
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図〜第８図は、本考案に係るフロアーヒン
ジの油圧制御機の第１発明の一実施例を示すもの
で、第１図は全体の横断面図、第２図は縦断面図
、第３図、第４図、第５図、第６図、第７図、第
８図は第１図における−線、−線、−
線、−線、−線、−線各断面図、
第９図〜第１１図は第２発明の一実施例の一部を
示すもので、第９図は横断面図、第１０図、第１
１図は第９図における−線、−線各
断面図、第１２〜第１４図は、第３発明の一実施
例の一部を示すもので、第１２図は横断面図、第
１３図、第１４図は第１２図における−
線、−線各断面図、第１５図〜
第１７図は第４発明の一実施例の一部を示すもの
で、第１５図は横断面図、第１６図、第１７図は
第１５図における−線、−線各
断面図、第１８図は開扉角度と、扉開閉動作範囲
内での各機能区間を示す説明図である。 ７……ピストン、９ａ……シリンダー側壁、１
１……復帰用スプリング、１４，２３……逆止弁
、１８……バツクチエツク調整弁、２１……第１
速度調整弁、２２……第２速度調整弁、２７……
ラツチングアクシヨン調整弁、３０……扉、３４
……第１油通路、３５……第２油通路、Ａ……ピ
ストン後部室、Ｂ……ピストン前部室。 1 to 8 show an embodiment of the first invention of the hydraulic control machine for a floor hinge according to the present invention, in which FIG. 1 is an overall cross-sectional view, FIG. 2 is a vertical cross-sectional view, Figures 3, 4, 5, 6, 7, and 8 are - lines, - lines, and - lines in Figure 1.
Line, -line, -line, -line cross-sectional views,
9 to 11 show a part of an embodiment of the second invention, in which FIG. 9 is a cross-sectional view, FIG. 10 is a cross-sectional view, and FIG.
1 is a sectional view taken along lines - and - in FIG. 9, FIGS. 12 to 14 show a part of an embodiment of the third invention, FIG. 12 is a cross sectional view, and FIG. , FIG. 14 shows − in FIG. 12.
Line and - line cross-sectional views, Figure 15~
17 shows a part of an embodiment of the fourth invention, FIG. 15 is a cross-sectional view, FIGS. 16 and 17 are sectional views taken along lines - and - in FIG. 15, and FIG. The figure is an explanatory diagram showing the door opening angle and each functional section within the door opening/closing operation range. 7... Piston, 9a... Cylinder side wall, 1
1... Return spring, 14, 23... Check valve, 18... Back check adjustment valve, 21... First
Speed adjustment valve, 22... Second speed adjustment valve, 27...
Latching action regulating valve, 30...door, 34
...first oil passage, 35...second oil passage, A...piston rear chamber, B...piston front chamber.

Claims (1)

【実用新案登録請求の範囲】 (1) 開扉動作によりピストンを復帰用スプリン
グに抗して直線移動させ、スプリングの蓄勢復帰
力で自動的に閉扉させるようにしたフロアーヒン
ジにおいて、シリンダー側壁に、ピストン前後室
と連通され、かつ開扉動作によるピストン移動で
ピストン後部室の作動油をピストン前部室へ移動
可能に動作する逆支弁を配した第１油通路と、該
第１油通路の逆支弁と逆作動する逆止弁を配した
第２油通路を設け、前記第１油通路に、ピストン
が、所定の開扉角度位置から扉の全開角度位置へ
移動する区間において、ピストン後部室からピス
トン前部室への作動油の移動量を調整可能とした
バツクチエツク調整弁を設け、一方、前記第２油
通路に、ピストンが、所定の開扉角度位置から所
定の閉扉角度位置へ移動する区間において、ピス
トン前部室からピストン後部室への作動油の移動
量を調整可能とした第１速度調整弁と、ピストン
が所所定の閉扉角度位置から完全閉扉角度位置へ
移動する区間において、ピストン前部室からピス
トン後部室への作動油の移動量を調整可能とした
第２速度調整弁を設けてなることを特徴とするフ
ロアーヒンジの油圧制御機構。 (2) 前記第１油通路に、ピストンが、扉閉じ際
の所定角度位置から完全閉扉する位置まで移動す
る区間において、ピストン前部室からピストン後
部室へ作動油を移動可能にして、かつ作動油の移
動量を調整可能としたラツチングアクシヨン調整
弁を設けた請求項１記載のフロアーヒンジの油圧
制御機構。 (3) 前記第２油通路に、ピストンが、扉の全開
角度位置から所定の閉扉角度位置へ移動する区間
において、ピストン前部室からピストン後部室へ
の作動油の移動量を調整可能としたデイレードア
クシヨン調整弁を設けた請求項１記載のフロアー
ヒンジの油圧制御機構。 (4) 前記第１油通路に、ピストンが、扉閉じ際
の所定角度位置から完全閉扉角度位置まで移動す
る区間において、ピストン前部室からピストン後
部室への作動油の移動量を調整可能としたラツチ
ングアクシヨン調整弁を設けると共に前記第２油
通路に、ピストンが、扉全開角度位置から所定の
閉扉角度位置へ移動する区間において、ピストン
後部室からピストン前部室への作動油の移動量を
調整可能としたデイレードアクシヨン調整弁を設
けた請求項１記載のフロアーヒンジの油圧制御機
構。[Scope of Claim for Utility Model Registration] (1) In a floor hinge that moves a piston in a straight line against a return spring when the door is opened, and automatically closes the door using the stored return force of the spring, , a first oil passage communicating with the front and rear chambers of the piston, and equipped with a check valve that operates so that hydraulic oil in the rear chamber of the piston can be moved to the front chamber of the piston when the piston moves due to the door opening operation; A second oil passage is provided with a check valve that operates in the opposite direction to the branch valve, and the first oil passage is provided with a second oil passage from the piston rear chamber in a section where the piston moves from a predetermined door opening angular position to a fully opening angular position of the door. A back check adjustment valve is provided in which the amount of movement of hydraulic oil to the piston front chamber can be adjusted, and on the other hand, a back check adjustment valve is provided in the second oil passage in a section where the piston moves from a predetermined opening angle position to a predetermined closing angle position. , a first speed regulating valve that can adjust the amount of movement of hydraulic fluid from the piston front chamber to the piston rear chamber; A hydraulic control mechanism for a floor hinge, characterized in that it is provided with a second speed adjustment valve that can adjust the amount of movement of hydraulic oil to the rear chamber of the piston. (2) In the first oil passage, in a section where the piston moves from a predetermined angular position when closing the door to a position where the door is completely closed, the hydraulic oil can be moved from the piston front chamber to the piston rear chamber; 2. A hydraulic control mechanism for a floor hinge according to claim 1, further comprising a latching action adjustment valve that can adjust the amount of movement of the latching action. (3) A device is provided in the second oil passage that allows adjustment of the amount of hydraulic oil movement from the piston front chamber to the piston rear chamber in the section where the piston moves from the fully open angular position of the door to the predetermined closed angular position of the door. 2. A hydraulic control mechanism for a floor hinge according to claim 1, further comprising a red action adjustment valve. (4) The amount of movement of hydraulic oil from the piston front chamber to the piston rear chamber can be adjusted in the first oil passage in a section where the piston moves from a predetermined angular position when closing the door to a fully closed angular position. A latching action regulating valve is provided in the second oil passage, and the amount of movement of hydraulic oil from the piston rear chamber to the piston front chamber is controlled in the section where the piston moves from the door fully open angular position to the predetermined door closed angular position. 2. A hydraulic control mechanism for a floor hinge according to claim 1, further comprising an adjustable delayed action regulating valve.
JP8048189U 1989-07-06 1989-07-06 Floor hinge hydraulic control mechanism Expired - Fee Related JPH0755254Y2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8048189U JPH0755254Y2 (en) 1989-07-06 1989-07-06 Floor hinge hydraulic control mechanism
DE1990631519 DE69031519T2 (en) 1989-07-06 1990-07-03 Hydraulic control system for floor closer
EP19900307272 EP0407150B1 (en) 1989-07-06 1990-07-03 Hydraulic control system of floor hinge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8048189U JPH0755254Y2 (en) 1989-07-06 1989-07-06 Floor hinge hydraulic control mechanism

Publications (2)

Publication Number Publication Date
JPH0320680U true JPH0320680U (en) 1991-02-28
JPH0755254Y2 JPH0755254Y2 (en) 1995-12-20

Family

ID=13719468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8048189U Expired - Fee Related JPH0755254Y2 (en) 1989-07-06 1989-07-06 Floor hinge hydraulic control mechanism

Country Status (3)

Country Link
EP (1) EP0407150B1 (en)
JP (1) JPH0755254Y2 (en)
DE (1) DE69031519T2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005049046B4 (en) * 2004-10-14 2007-07-26 Wookyung Tech Co., Ltd., Buchun Safety crampons for general fastening
CN103216168A (en) * 2012-01-19 2013-07-24 绍源育股份有限公司 Automatic returning mechanism used for glass door
CN103221625A (en) * 2010-09-06 2013-07-24 In&Tec有限公司 Door closer, particularly for glass doors
JP2013147920A (en) * 2012-01-19 2013-08-01 Leado Door Controls Ltd Automatic return device for glass door
JP2014510214A (en) * 2011-04-05 2014-04-24 イン＆テック エス．アール．エル． Hinges for doors, shutters or the like
JP2019085729A (en) * 2017-11-02 2019-06-06 リョービ株式会社 Floor hinge

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0545624B1 (en) * 1991-11-29 1997-01-22 Ryobi Ltd. Floor hinge
US5386614A (en) * 1993-01-08 1995-02-07 Corbin Russwin, Inc. Door closer
KR100439180B1 (en) * 2002-01-22 2004-07-05 광주과학기술원 Magnetic floor hinge
IT1395306B1 (en) 2009-08-06 2012-09-05 Gosio Dianora A HINGE FOR REFRIGERATED CELLS, PEDESTRIAN GATES OR SIMILAR
TW201239184A (en) * 2011-03-30 2012-10-01 Taiwan Daedalus Door Control Co Ltd Top-bottom pivot hinge featuring adjustable damping resistance
UA115453C2 (en) 2012-10-04 2017-11-10 Ін Енд Тек С.Р.Л. Hinge device for doors, shutters and the like
UA115452C2 (en) 2012-10-04 2017-11-10 Ін Енд Тек С.Р.Л. Hinge device for doors, shutters and the like
JP5940033B2 (en) * 2013-09-11 2016-06-29 リョービ株式会社 Door closer
JP6054780B2 (en) * 2013-03-15 2016-12-27 リョービ株式会社 Door closer
JP6178083B2 (en) * 2013-03-04 2017-08-09 リョービ株式会社 Door closer
US9416578B2 (en) 2013-03-04 2016-08-16 Ryobi Ltd. Door closer
CN104110190B (en) * 2013-04-18 2016-06-15 钢国工业股份有限公司 hydraulic hinge
ITVI20130245A1 (en) 2013-10-04 2015-04-05 In & Tec Srl HINGE DEVICE FOR DOORS, DOORS OR SIMILARS
EA031670B1 (en) 2014-01-27 2019-02-28 Ин Энд Тек С.Р.Л. Low-bulkiness hinge
HUE048730T2 (en) 2014-01-27 2020-08-28 In & Tec Srl Low-bulkiness hydraulic hinge
ITUA20162264A1 (en) * 2016-04-04 2017-10-04 Savio Spa HINGE DEVICE FOR DOORS, DOORS OR SIMILARS
DE102016208099A1 (en) * 2016-05-11 2017-11-16 Geze Gmbh DRIVE FOR ONE DOOR
DK3483373T3 (en) * 2017-11-14 2021-03-15 Dormakaba Deutschland Gmbh Door closer
GB2580014B (en) * 2018-09-28 2023-05-17 Assa Abloy Ltd Door-closer
IT201900006586A1 (en) 2019-05-07 2020-11-07 In & Tec Srl HINGE FOR THE ROTATING HANDLING OF A DOOR, A LEAF OR SIMILAR

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059268A (en) * 1959-07-02 1962-10-23 Independent Lock Co Door closer
US3042957A (en) * 1959-11-02 1962-07-10 Kawneer Co Door closer
US3605339A (en) * 1969-05-06 1971-09-20 Gyro Tech Inc Manual balanced door
US4378612A (en) * 1981-03-16 1983-04-05 Schlage Lock Company Door closer delayed action speed control system

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005049046B4 (en) * 2004-10-14 2007-07-26 Wookyung Tech Co., Ltd., Buchun Safety crampons for general fastening
DE102005049046C5 (en) * 2004-10-14 2012-05-24 Wookyung Tech Co.,Ltd. Safety crampons for general fastening
CN103221625A (en) * 2010-09-06 2013-07-24 In&Tec有限公司 Door closer, particularly for glass doors
JP2013536907A (en) * 2010-09-06 2013-09-26 イン＆テック エス．アール．エル． Door closer for doors, especially glass doors
JP2014510214A (en) * 2011-04-05 2014-04-24 イン＆テック エス．アール．エル． Hinges for doors, shutters or the like
CN103216168A (en) * 2012-01-19 2013-07-24 绍源育股份有限公司 Automatic returning mechanism used for glass door
JP2013147920A (en) * 2012-01-19 2013-08-01 Leado Door Controls Ltd Automatic return device for glass door
TWI495780B (en) * 2012-01-19 2015-08-11
CN103216168B (en) * 2012-01-19 2016-01-06 绍源育股份有限公司 For the automatic homing mechanism of glass door
JP2019085729A (en) * 2017-11-02 2019-06-06 リョービ株式会社 Floor hinge

Also Published As

Publication number Publication date
DE69031519D1 (en) 1997-11-06
EP0407150A1 (en) 1991-01-09
EP0407150B1 (en) 1997-10-01
JPH0755254Y2 (en) 1995-12-20
DE69031519T2 (en) 1998-02-19

Similar Documents

Publication Publication Date Title
JPH0320680U (en)
US20060026792A1 (en) Hinge
GB1497220A (en) Door closer
JP2516988Y2 (en) Hinges for building doors
KR200296662Y1 (en) Automatic door closing device
JPS6310187U (en)
JP2561489Y2 (en) Door opening control device
JPH09144422A (en) Automatic door closing device
KR200296660Y1 (en) Automatic door closing device
JPH01154785U (en)
JPH0396735U (en)
JPS5938862Y2 (en) Door check back check device
JPS5824701Y2 (en) Check valve shock absorber
JPH0592378U (en) Door opening control device
JPH0439274U (en)
JPS636245U (en)
JPH0613953U (en) Opening / closing mechanism of the glove box lid
GB2229494B (en) Door closer
JPH0484687U (en)
JPS6224142U (en)
JPH01158802U (en)
JPH0250157U (en)
JPS62202551U (en)
JPH0333174U (en)
JPS62196943U (en)

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees