DE112017000211T5 - Spannvorrichtung - Google Patents
Spannvorrichtung Download PDFInfo
- Publication number
- DE112017000211T5 DE112017000211T5 DE112017000211.7T DE112017000211T DE112017000211T5 DE 112017000211 T5 DE112017000211 T5 DE 112017000211T5 DE 112017000211 T DE112017000211 T DE 112017000211T DE 112017000211 T5 DE112017000211 T5 DE 112017000211T5
- Authority
- DE
- Germany
- Prior art keywords
- rotating cylinder
- ratchet teeth
- locking
- rotating
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003716 rejuvenation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
- B23B31/123—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis with locking arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
- B23B31/1238—Jaws movement actuated by a nut with conical screw-thread
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/136—Springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Clamps And Clips (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016236896A JP6787571B2 (ja) | 2016-12-06 | 2016-12-06 | チャック装置 |
| JP2016-236896 | 2016-12-06 | ||
| PCT/JP2017/024757 WO2018105161A1 (ja) | 2016-12-06 | 2017-07-06 | チャック装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112017000211T5 true DE112017000211T5 (de) | 2018-08-09 |
Family
ID=62492231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112017000211.7T Pending DE112017000211T5 (de) | 2016-12-06 | 2017-07-06 | Spannvorrichtung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11364546B2 (enExample) |
| JP (1) | JP6787571B2 (enExample) |
| CN (1) | CN108472743B (enExample) |
| DE (1) | DE112017000211T5 (enExample) |
| WO (1) | WO2018105161A1 (enExample) |
Families Citing this family (2)
| 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 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005305574A (ja) | 2004-04-20 | 2005-11-04 | Yukiwa Seiko Inc | チャック装置 |
Family Cites Families (14)
| 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 |
| EP1170079B2 (de) * | 2000-07-03 | 2010-10-06 | Röhm GmbH | Bohrfutter |
| CN1204989C (zh) | 2000-08-18 | 2005-06-08 | 罗姆股份有限公司 | 钻卡头 |
| US6959931B2 (en) * | 2001-08-30 | 2005-11-01 | Yukiwa Seiko Inc. | Keyless chuck and associated method |
| JP2003071618A (ja) * | 2001-08-30 | 2003-03-12 | Yukiwa Seiko Inc | チャック装置 |
| 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 |
| 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 |
| CN101340996B (zh) * | 2006-12-23 | 2010-06-23 | 罗姆股份有限公司 | 钻卡头 |
| 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 |
-
2016
- 2016-12-06 JP JP2016236896A patent/JP6787571B2/ja active Active
-
2017
- 2017-07-06 US US15/775,276 patent/US11364546B2/en active Active
- 2017-07-06 DE DE112017000211.7T patent/DE112017000211T5/de active Pending
- 2017-07-06 WO PCT/JP2017/024757 patent/WO2018105161A1/ja not_active Ceased
- 2017-07-06 CN CN201780004556.XA patent/CN108472743B/zh active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005305574A (ja) | 2004-04-20 | 2005-11-04 | Yukiwa Seiko Inc | チャック装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018089751A (ja) | 2018-06-14 |
| US11364546B2 (en) | 2022-06-21 |
| US20210170499A1 (en) | 2021-06-10 |
| JP6787571B2 (ja) | 2020-11-18 |
| CN108472743B (zh) | 2021-04-09 |
| WO2018105161A1 (ja) | 2018-06-14 |
| CN108472743A (zh) | 2018-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed | ||
| R016 | Response to examination communication |