DE3784077D1 - Spanneinrichtung zum axialen festspannen eines werkzeuges, insbesondere einer scheibe. - Google Patents

Spanneinrichtung zum axialen festspannen eines werkzeuges, insbesondere einer scheibe.

Info

Publication number: DE3784077D1
Authority: DE; Germany
Prior art keywords: disc; nut; tool; tensioning device; clamp
Prior art date: 1986-12-17
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.): Expired - Fee Related

Application number

DE8787907667T

Other languages

English (en)

Inventor

Manfred Staebler

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.)

Robert Bosch GmbH

Original Assignee

Robert Bosch GmbH

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.)

1986-12-17

Filing date

1987-11-28

Publication date

1993-03-18

1987-11-28 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

1987-11-28 Priority to DE8787907667T priority Critical patent/DE3784077D1/de

1993-03-18 Application granted granted Critical

1993-03-18 Publication of DE3784077D1 publication Critical patent/DE3784077D1/de

2007-11-29 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Grinding Of Cylindrical And Plane Surfaces (AREA)
Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Gripping On Spindles (AREA)
Clamps And Clips (AREA)
Polishing Bodies And Polishing Tools (AREA)

DE8787907667T 1986-12-17 1987-11-28 Spanneinrichtung zum axialen festspannen eines werkzeuges, insbesondere einer scheibe. Expired - Fee Related DE3784077D1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE8787907667T DE3784077D1 (de)	1986-12-17	1987-11-28	Spanneinrichtung zum axialen festspannen eines werkzeuges, insbesondere einer scheibe.

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19863643067 DE3643067A1 (de)	1986-12-17	1986-12-17	Spanneinrichtung zum axialen festspannen eines werkzeuges, insbesondere einer scheibe
PCT/DE1987/000555 WO1988004596A1 (en)	1986-12-17	1987-11-28	Clamping device for axially tightening a tool, especially a disk
DE8787907667T DE3784077D1 (de)	1986-12-17	1987-11-28	Spanneinrichtung zum axialen festspannen eines werkzeuges, insbesondere einer scheibe.

Publications (1)

Publication Number	Publication Date
DE3784077D1 true DE3784077D1 (de)	1993-03-18

Family

ID=6316387

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE19863643067 Ceased DE3643067A1 (de)	1986-12-17	1986-12-17	Spanneinrichtung zum axialen festspannen eines werkzeuges, insbesondere einer scheibe
DE8787907667T Expired - Fee Related DE3784077D1 (de)	1986-12-17	1987-11-28	Spanneinrichtung zum axialen festspannen eines werkzeuges, insbesondere einer scheibe.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE19863643067 Ceased DE3643067A1 (de)	1986-12-17	1986-12-17	Spanneinrichtung zum axialen festspannen eines werkzeuges, insbesondere einer scheibe

Country Status (8)

Country	Link
US (1)	US4976071A (de)
EP (1)	EP0334864B1 (de)
JP (1)	JPH02501129A (de)
AT (1)	ATE85257T1 (de)
BR (1)	BR8707918A (de)
DE (2)	DE3643067A1 (de)
ES (1)	ES2005993A6 (de)
WO (1)	WO1988004596A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3831236A1 (de) *	1988-09-14	1990-03-15	Licentia Gmbh	Einrichtung zum spannen und loesen eines auf der arbeitsspindel eines elektrowerkzeugs befindlichen scheibenfoermigen werkzeugs
US4909113A (en) *	1988-11-01	1990-03-20	Mariupolskii Metallurgicheskii Institut	Device for clamping a circular saw blade
AT392230B (de) *	1989-05-29	1991-02-25	Thoeress Josef	Vorrichtung zum gleichzeitigen schleifschaerfen saemtlicher saegezaehne eines gattersaegeblattes
NZ239780A (en) *	1990-09-12	1995-10-26	Norman Leslie Matthews	Reduced friction fastener; low friction material between threaded hub and thrust disc
DE59200319D1 (de) *	1991-07-05	1994-09-01	Fein C & E	Tragbare Werkzeugmaschine.
US5577872A (en) *	1993-03-15	1996-11-26	Power Tool Holders Incorporated	Torque enhancing tightening screw
US5567100A (en) *	1993-03-15	1996-10-22	Power Tool Holders Incorporated	Torque enhancing clamping nut
JPH0727121A (ja) *	1993-06-30	1995-01-27	Jacobs Japan Inc	締付け用ネジ
GB9313632D0 (en) *	1993-07-01	1993-08-18	Black & Decker Inc	Improvements in or relating to flange locks
IT1266572B1 (it) *	1993-07-30	1997-01-09	Guido Valentini	Congegno per il montaggio e la rimozione manuali di dischi operatori in utensili manuali per la lavorazione di superfici
US5871322A (en) *	1994-12-22	1999-02-16	Power Tool Holders Incorporated	Clamp screw
US5964006A (en) *	1997-01-13	1999-10-12	3M Innovative Properties Company	Rotary surface treatment tool
US6273659B1 (en)	1997-02-17	2001-08-14	Power Tool Holders Incorporated	Locking mechanism for a rotary working member
US6050741A (en) *	1998-01-30	2000-04-18	Power Tool Holders Incorporated	Tool clamping device
US5947671A (en) *	1998-01-30	1999-09-07	Power Tool Holders Incorporated	Hand actuable clamping device with circumferentially extending tightening members
US6179512B1 (en)	1998-05-29	2001-01-30	Power Tool Holders Incorporated	Collet nut
FR2805013B1 (fr) *	2000-02-16	2003-01-10	Diamant Boart Sa	Ecrou de serrage et de blocage d'un outil, tel qu'un disque d'une machine d'usinage sur l'arbre de ladite machine
US7013987B2 (en) *	2000-09-08	2006-03-21	Black & Decker	Clutch assembly and clamp mechanism for rotary tool disc
DE20117159U1 (de) *	2001-10-16	2002-02-14	C. & E. Fein GmbH & Co KG, 70176 Stuttgart	Werkzeugmaschine mit Befestigungsflansch
US8087977B2 (en)	2005-05-13	2012-01-03	Black & Decker Inc.	Angle grinder
GB0515575D0 (en) *	2005-07-29	2005-09-07	Gmca Pty Ltd	Clamping apparatus
US20070149099A1 (en) *	2005-12-23	2007-06-28	Sunmatch Industrial Co., Ltd.	Tool-less quick locking screw nut
DE102008050173A1 (de) *	2008-10-01	2010-04-08	Giesecke & Devrient Gmbh	Banknotenbearbeitungsvorrichtung
US8905822B2 (en)	2011-10-07	2014-12-09	Black & Decker Inc.	Clamp nut
CN103659606A (zh) *	2012-09-17	2014-03-26	广西玉柴机器股份有限公司	金刚砂轮修整工具及修整方法
CN104044062A (zh) *	2013-03-15	2014-09-17	昆山齐升磨料磨具有限公司	一种新型的磨具
US9555554B2 (en) *	2013-05-06	2017-01-31	Milwaukee Electric Tool Corporation	Oscillating multi-tool system
US9475172B2 (en)	2014-07-15	2016-10-25	Milwaukee Electric Tool Corporation	Adjustable guard for power tool
CN106903611B (zh) *	2017-03-07	2023-06-27	佛山华数机器人有限公司	一种打磨工具的中心标定装置
US10818450B2 (en)	2017-06-14	2020-10-27	Black & Decker Inc.	Paddle switch
CN112139892A (zh) *	2020-09-29	2020-12-29	福建泉州南星大理石有限公司	一种水磨石抛光工艺
CN115922564B (zh) *	2023-03-09	2023-07-04	镇江丰成特种工具有限公司	一种磨轮的安装结构

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US526420A (en) *		1894-09-25		Thomas
US946152A (en) *	1909-05-19	1910-01-11	Arthur R Peglar	Clamp.
US1226029A (en) *	1916-02-23	1917-05-15	Frederick P Tessmer	Clamp.
US1539057A (en) *	1920-05-06	1925-05-26	Thomas C Rowen	Tool holder
US2157345A (en) *	1938-03-16	1939-05-09	John W Nelson	Clamp
US2454309A (en) *	1945-04-16	1948-11-23	Evan W Davis	Bolt holding tool
US2518112A (en) *	1946-09-25	1950-08-08	Anthony Lucius Levi	Brace for construction forms
US2815052A (en) *	1955-02-16	1957-12-03	Lodding Engineering Corp	Hinged work clamp
US2908303A (en) *	1957-02-12	1959-10-13	Jr Reinhold C Schmidt	Machine tool accessory
US3528203A (en) *	1968-05-02	1970-09-15	Bendix Corp	Grinding wheel
DE1936720A1 (de) *	1969-07-18	1971-02-04	Heinrich Schaller Fa	Elastisches Schnellwechselfutter fuer hochtourige Schleifscheiben
DE7609914U1 (de) *	1976-03-31	1976-07-22	Bort, Otto, 7119 Ingelfingen-Criesbach	Spannmutter fuer rotierende teile
US4237659A (en) *	1979-03-22	1980-12-09	Dynabrade, Inc.	Quick change adapter for mounting rotatable grinding elements
DE3012836C2 (de) *	1980-04-02	1985-09-26	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Einrichtung zum Festspannen der Schleifscheibe von Winkelschleifern
DE3577229D1 (de) *	1984-10-30	1990-05-23	Carlheinz Geuss	Zieleinrichtung fuer infrarot-schiessuebungen.
US4622123A (en) *	1985-06-17	1986-11-11	Ionics, Incorporated	Device for compressing a pair of plates

1986
- 1986-12-17 DE DE19863643067 patent/DE3643067A1/de not_active Ceased
1987
- 1987-11-28 AT AT87907667T patent/ATE85257T1/de not_active IP Right Cessation
- 1987-11-28 WO PCT/DE1987/000555 patent/WO1988004596A1/de active IP Right Grant
- 1987-11-28 EP EP87907667A patent/EP0334864B1/de not_active Expired - Lifetime
- 1987-11-28 US US07/378,187 patent/US4976071A/en not_active Expired - Fee Related
- 1987-11-28 BR BR8707918A patent/BR8707918A/pt not_active IP Right Cessation
- 1987-11-28 JP JP62507073A patent/JPH02501129A/ja active Pending
- 1987-11-28 DE DE8787907667T patent/DE3784077D1/de not_active Expired - Fee Related
- 1987-12-17 ES ES8703621A patent/ES2005993A6/es not_active Expired

Also Published As

Publication number	Publication date
BR8707918A (pt)	1990-03-01
DE3643067A1 (de)	1988-06-23
US4976071A (en)	1990-12-11
EP0334864A1 (de)	1989-10-04
JPH02501129A (ja)	1990-04-19
EP0334864B1 (de)	1993-02-03
ES2005993A6 (es)	1989-04-01
ATE85257T1 (de)	1993-02-15
WO1988004596A1 (en)	1988-06-30

Publication	Publication Date	Title
DE3784077D1 (de)	1993-03-18	Spanneinrichtung zum axialen festspannen eines werkzeuges, insbesondere einer scheibe.
US5649694A (en)	1997-07-22	Multiple jaw vise with floating actuator
DE3778034D1 (de)	1992-05-07	Spanneinrichtung zum axialen festspannen eines werkzeuges, insbesondere einer scheibe.
DE3774716D1 (de)	1992-01-02	Spanneinrichtung zum loesbaren befestigen eines werkzeuges, insbesondere einer scheibe.
DE3771220D1 (de)	1991-08-08	Spanneinrichtung zum axialen festspannen eines werkzeuges, insbesondere einer scheibe.
US4934674A (en)	1990-06-19	Two station, single action vise
US5022636A (en)	1991-06-11	Workholding apparatus
ATE82715T1 (de)	1992-12-15	Spanneinrichtung zum axialen festspannen eines werkzeuges, insbesondere einer scheibe.
US5826310A (en)	1998-10-27	Bar clamp apparatus
DE58908016D1 (de)	1994-08-11	Spanneinrichtung zum axialen festspannen eines werkzeuges, insbesondere einer scheibe.
DE3870838D1 (de)	1992-06-11	Selbstspannendes bohrfutter.
ATE70488T1 (de)	1992-01-15	Einspannvorrichtung insbesondere schraubstock.
GB2021735A (en)	1979-12-05	Holder for securing a workpiece centrally to a spindle
ES514952A0 (es)	1983-06-01	Maquina desgrapadora de grapade sujecion de tornillo.
DE3377626D1 (en)	1988-09-15	Clamping device
DK0841114T3 (da)	1999-06-14	Hulkegleformet fastspændingsanordning
JPH11156732A (ja)	1999-06-15	締付装置
GB1141529A (en)	1969-01-29	Clamping device
US2734410A (en)	1956-02-14	Gipperich
EP0272120A2 (de)	1988-06-22	Spann- oder Pressvorrichtung
RU2018429C1 (ru)	1994-08-30	Прихват
JPH0116598B2 (de)	1989-03-24
EP0250928A3 (en)	1989-08-30	Integrated hand brake device
US3752464A (en)	1973-08-14	Work holding device
GB1152864A (en)	1969-05-21	Quick-Action Chuck

Legal Events

Date	Code	Title	Description
1994-03-10	8364	No opposition during term of opposition
1994-11-10	8339	Ceased/non-payment of the annual fee