EP2397632A4 - Assist mechanism for pivoting body - Google Patents

Assist mechanism for pivoting body

Info

Publication number
EP2397632A4
EP2397632A4 EP09840053.4A EP09840053A EP2397632A4 EP 2397632 A4 EP2397632 A4 EP 2397632A4 EP 09840053 A EP09840053 A EP 09840053A EP 2397632 A4 EP2397632 A4 EP 2397632A4
Authority
EP
European Patent Office
Prior art keywords
assist mechanism
pivoting body
pivoting
assist
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.)
Withdrawn
Application number
EP09840053.4A
Other languages
German (de)
French (fr)
Other versions
EP2397632A1 (en
Inventor
Yosuke Ishii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nifco Inc
Original Assignee
Nifco Inc
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 by Nifco Inc filed Critical Nifco Inc
Publication of EP2397632A1 publication Critical patent/EP2397632A1/en
Publication of EP2397632A4 publication Critical patent/EP2397632A4/en
Withdrawn legal-status Critical Current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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • 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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
    • E05F1/1066—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a traction spring
    • 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
    • E05F3/18—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with counteracting springs
    • 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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • E05F5/027—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops with closing action
    • 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
    • E05Y2201/218—Holders
    • E05Y2201/22—Locks
    • 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
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/41—Function thereof for closing
    • E05Y2201/412—Function thereof for closing for the final closing movement
    • 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
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/47—Springs
    • E05Y2201/488—Traction springs
    • 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
    • E05Y2600/10—Adjustable
    • 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
    • E05Y2600/10—Adjustable
    • E05Y2600/30—Adjustment motion
    • E05Y2600/33—Stepwise motion
EP09840053.4A 2009-02-12 2009-12-24 Assist mechanism for pivoting body Withdrawn EP2397632A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009029978 2009-02-12
JP2009125211A JP5225199B2 (en) 2009-02-12 2009-05-25 Rotating body assist mechanism
PCT/JP2009/071485 WO2010092734A1 (en) 2009-02-12 2009-12-24 Assist mechanism for pivoting body

Publications (2)

Publication Number Publication Date
EP2397632A1 EP2397632A1 (en) 2011-12-21
EP2397632A4 true EP2397632A4 (en) 2014-06-04

Family

ID=42561583

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09840053.4A Withdrawn EP2397632A4 (en) 2009-02-12 2009-12-24 Assist mechanism for pivoting body

Country Status (5)

Country Link
EP (1) EP2397632A4 (en)
JP (1) JP5225199B2 (en)
KR (1) KR101254436B1 (en)
CN (1) CN102317559B (en)
WO (1) WO2010092734A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2407625T3 (en) * 2011-10-05 2017-05-01 V-Zug Ag Automatic door lock for a home appliance
JP5943600B2 (en) * 2011-12-27 2016-07-05 パナソニック株式会社 Positioning mechanism and positioning method
JP5874386B2 (en) * 2011-12-27 2016-03-02 中西金属工業株式会社 Operating force reduction device
WO2013162001A1 (en) * 2012-04-27 2013-10-31 株式会社ニフコ Door assist mechanism
WO2013183369A1 (en) * 2012-06-04 2013-12-12 スガツネ工業株式会社 Washer position adjusting mechanism, and piece of furnuture having washer position adjusting mechanism installed therein
DE112019001488T5 (en) * 2018-03-23 2021-01-07 Sugatsune Kogyo Co., Ltd. Retrieval device and retrieval device set

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5569566U (en) * 1978-11-02 1980-05-13
JPH0645588A (en) * 1992-07-23 1994-02-18 Sony Corp Ohmic electrode and formation thereof
JP2007177459A (en) * 2005-12-27 2007-07-12 Nakanishi Metal Works Co Ltd Door closer
EP2495384A1 (en) * 2009-10-30 2012-09-05 Nifco Inc. Assist mechanism for rotating body

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0645588Y2 (en) * 1990-07-23 1994-11-24 コーエイ産業株式会社 Hinge device
JP4796816B2 (en) * 2005-10-28 2011-10-19 株式会社ムラコシ精工 Door body closing device
CN101131061B (en) * 2006-08-25 2012-01-11 上海科星五金有限公司 Hand window latch
JP2009029978A (en) 2007-07-30 2009-02-12 Seiko Epson Corp Ink cartridge
JP2009125211A (en) 2007-11-21 2009-06-11 Olympia:Kk Slot machine and game system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5569566U (en) * 1978-11-02 1980-05-13
JPH0645588A (en) * 1992-07-23 1994-02-18 Sony Corp Ohmic electrode and formation thereof
JP2007177459A (en) * 2005-12-27 2007-07-12 Nakanishi Metal Works Co Ltd Door closer
EP2495384A1 (en) * 2009-10-30 2012-09-05 Nifco Inc. Assist mechanism for rotating body

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010092734A1 *

Also Published As

Publication number Publication date
CN102317559B (en) 2014-07-02
EP2397632A1 (en) 2011-12-21
CN102317559A (en) 2012-01-11
JP5225199B2 (en) 2013-07-03
KR101254436B1 (en) 2013-04-12
JP2010209673A (en) 2010-09-24
WO2010092734A1 (en) 2010-08-19
KR20110122845A (en) 2011-11-11

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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A4 Supplementary search report drawn up and despatched

Effective date: 20140508

RIC1 Information provided on ipc code assigned before grant

Ipc: E05F 5/02 20060101ALI20140429BHEP

Ipc: E05F 1/10 20060101AFI20140429BHEP

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Effective date: 20160701