JP2018089751A5 - - Google Patents

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Publication number
JP2018089751A5
JP2018089751A5 JP2016236896A JP2016236896A JP2018089751A5 JP 2018089751 A5 JP2018089751 A5 JP 2018089751A5 JP 2016236896 A JP2016236896 A JP 2016236896A JP 2016236896 A JP2016236896 A JP 2016236896A JP 2018089751 A5 JP2018089751 A5 JP 2018089751A5
Authority
JP
Japan
Prior art keywords
rotating
ratchet teeth
locking spring
rotating cylinder
spring body
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
JP2016236896A
Other languages
English (en)
Japanese (ja)
Other versions
JP6787571B2 (ja
JP2018089751A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2016236896A external-priority patent/JP6787571B2/ja
Priority to JP2016236896A priority Critical patent/JP6787571B2/ja
Priority to CN201780004556.XA priority patent/CN108472743B/zh
Priority to US15/775,276 priority patent/US11364546B2/en
Priority to PCT/JP2017/024757 priority patent/WO2018105161A1/ja
Priority to DE112017000211.7T priority patent/DE112017000211T5/de
Publication of JP2018089751A publication Critical patent/JP2018089751A/ja
Publication of JP2018089751A5 publication Critical patent/JP2018089751A5/ja
Publication of JP6787571B2 publication Critical patent/JP6787571B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2016236896A 2016-12-06 2016-12-06 チャック装置 Active JP6787571B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2016236896A JP6787571B2 (ja) 2016-12-06 2016-12-06 チャック装置
DE112017000211.7T DE112017000211T5 (de) 2016-12-06 2017-07-06 Spannvorrichtung
US15/775,276 US11364546B2 (en) 2016-12-06 2017-07-06 Chuck apparatus
PCT/JP2017/024757 WO2018105161A1 (ja) 2016-12-06 2017-07-06 チャック装置
CN201780004556.XA CN108472743B (zh) 2016-12-06 2017-07-06 夹持装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016236896A JP6787571B2 (ja) 2016-12-06 2016-12-06 チャック装置

Publications (3)

Publication Number Publication Date
JP2018089751A JP2018089751A (ja) 2018-06-14
JP2018089751A5 true JP2018089751A5 (https=) 2019-10-24
JP6787571B2 JP6787571B2 (ja) 2020-11-18

Family

ID=62492231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016236896A Active JP6787571B2 (ja) 2016-12-06 2016-12-06 チャック装置

Country Status (5)

Country Link
US (1) US11364546B2 (https=)
JP (1) JP6787571B2 (https=)
CN (1) CN108472743B (https=)
DE (1) DE112017000211T5 (https=)
WO (1) WO2018105161A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112338242A (zh) * 2019-08-07 2021-02-09 浙江三鸥机械股份有限公司 一种自锁钻夹头
USD1034129S1 (en) * 2022-03-23 2024-07-09 Biocut, Llc Chuck

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2702975B1 (fr) * 1993-03-26 1995-06-16 Amyot Ets Sa Mandrin porte-outil pour l'equipement d'une machine tournante, telle qu'une perceuse.
DE4438991C5 (de) * 1994-10-31 2009-07-30 Röhm Gmbh Bohrfutter
CN2403525Y (zh) * 2000-01-19 2000-11-01 山东威达机床工具集团总公司 锁紧式钻夹头
EP1547709A3 (de) * 2000-07-03 2005-08-31 Röhm GmbH Bohrfutter
CN1204989C (zh) * 2000-08-18 2005-06-08 罗姆股份有限公司 钻卡头
JP2003071618A (ja) * 2001-08-30 2003-03-12 Yukiwa Seiko Inc チャック装置
US6959931B2 (en) * 2001-08-30 2005-11-01 Yukiwa Seiko Inc. Keyless chuck and associated method
CN2582790Y (zh) * 2002-11-25 2003-10-29 山东威达机械股份有限公司 自锁钻夹头
JP4616576B2 (ja) 2004-04-20 2011-01-19 ユキワ精工株式会社 チャック装置
CN2723084Y (zh) * 2004-09-14 2005-09-07 山东威达机械股份有限公司 锁紧式手紧钻夹头
CN2832376Y (zh) * 2005-09-30 2006-11-01 浙江三鸥机械股份有限公司 新型自锁手紧钻夹头
CN101041187B (zh) * 2006-03-24 2012-06-13 山东威达机械股份有限公司 手动锁紧钻夹头
ES2327358T3 (es) * 2006-12-23 2009-10-28 Rohm Gmbh Portabrocas.
JP5378056B2 (ja) * 2009-04-30 2013-12-25 ユキワ精工株式会社 チャック装置
CN201815693U (zh) * 2010-09-21 2011-05-04 浙江超力机械工具制造有限公司 一种锁紧式钻夹头的传动机构

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