DE20016091U1 - Device for attaching a front-mounted device to a power tool - Google Patents

Device for attaching a front-mounted device to a power tool

Info

Publication number
DE20016091U1
DE20016091U1 DE20016091U DE20016091U DE20016091U1 DE 20016091 U1 DE20016091 U1 DE 20016091U1 DE 20016091 U DE20016091 U DE 20016091U DE 20016091 U DE20016091 U DE 20016091U DE 20016091 U1 DE20016091 U1 DE 20016091U1
Authority
DE
Germany
Prior art keywords
locking element
arcs
lugs
power tool
length
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.)
Expired - Lifetime
Application number
DE20016091U
Other languages
German (de)
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.)
CEKA Elektrowerkzeuge AG and Co KG
Original Assignee
CEKA Elektrowerkzeuge AG and Co KG
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 CEKA Elektrowerkzeuge AG and Co KG filed Critical CEKA Elektrowerkzeuge AG and Co KG
Priority to DE20016091U priority Critical patent/DE20016091U1/en
Publication of DE20016091U1 publication Critical patent/DE20016091U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
    • 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
    • B23B31/113—Retention by bayonet connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F3/00—Associations of tools for different working operations with one portable power-drive means; Adapters therefor

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (5)

1. Vorrichtung eines durch eine Spindel antreibbaren Vorbaugerätes (10) an einem Elektrowerkzeug (20), insbesondere einer Bohrmaschine, gekennzeichnet durch wenigstens ein erstes, gehäusefest an dem Elektrowerkzeug (20) angeordnetes Verriegelungsele­ ment (31, 32) und wenigstens ein zweites gehäusefest an dem Vorbaugerät (10) angeordnetes Verriegelungs­ element (41, 42), die durch axiales Zusammenstecken und anschließendes Verdrehen eine lösbare Renkver­ bindung bilden.1. Device of a stem driven by a spindle ( 10 ) on a power tool ( 20 ), in particular a drill, characterized by at least a first housing-fixed to the power tool ( 20 ) arranged locking element ( 31 , 32 ) and at least a second housing-fixed the front-mounted device ( 10 ) arranged locking element ( 41 , 42 ) which form a releasable Renkver connection by axially plugging and then twisting. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeich­ net, dass die Renkverbindung eine Bajonettverbin­ dung ist.2. Device according to claim 1, characterized in net that the bayonet connection is a bayonet connection dung is. 3. Vorrichtung nach Anspruch 2, dadurch gekennzeich­ net, dass das wenigstens erste Verriegelungselement durch kreisbogenförmig ausgebildete radial vor­ springende Nasen (31, 32) und, dass das wenigstens eine zweite Verriegelungselement durch auf die Na­ sen (31, 32) angepasste kreisbogenförmig verlaufende Nuten (41, 42) mit axial zugänglichen Öffnungen (43) gebildet werden, wobei die Kreisbögen der Nuten (41, 42) länger sind als die Kreisbögen der Nasen (31, 32) und wobei die Länge der Kreisbögen der Öff­ nungen (43) geringfügig größer sind als die Länge der Kreisbögen der Nasen (31, 32).3. Device according to claim 2, characterized in that the at least first locking element by radially curved radially protruding lugs ( 31 , 32 ) and that the at least one second locking element by the Na sen ( 31 , 32 ) adapted circular arc-shaped grooves ( 41 , 42 ) are formed with axially accessible openings ( 43 ), the arcs of the grooves ( 41 , 42 ) being longer than the arcs of the lugs ( 31 , 32 ) and the length of the arcs of the openings ( 43 ) slightly are greater than the length of the arcs of the lugs ( 31 , 32 ). 4. Vorrichtung nach einem der Ansprüche 1 bis 3, da­ durch gekennzeichnet, dass die Bajonettverbindung durch wenigstens ein Verriegelungselement (50) ver­ riegelbar ist.4. Device according to one of claims 1 to 3, characterized in that the bayonet connection can be locked by at least one locking element ( 50 ). 5. Vorrichtung nach Anspruch 4, dadurch gekennzeich­ net, dass das Verriegelungselement durch axiale Schieber (50) gebildet werden, welche die Nuten (41, 42) so in Umfangsrichtung versperren, dass zwi­ schen den Nutenden (44) und den Nutenden (44) zuge­ wandten Kanten (54) der Schieber (50) jeweils eine Kreisbogenlänge verbleibt, die der Kreisbogenlänge der Nasen (31, 32) im Wesentlichen entspricht.5. The device according to claim 4, characterized in that the locking element is formed by axial slides ( 50 ) which block the grooves ( 41 , 42 ) in the circumferential direction so that between the groove ends ( 44 ) and the groove ends ( 44 ) facing edges ( 54 ) of the slider ( 50 ) each remain an arc length that corresponds to the arc length of the lugs ( 31 , 32 ) substantially.
DE20016091U 2000-09-15 2000-09-15 Device for attaching a front-mounted device to a power tool Expired - Lifetime DE20016091U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20016091U DE20016091U1 (en) 2000-09-15 2000-09-15 Device for attaching a front-mounted device to a power tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20016091U DE20016091U1 (en) 2000-09-15 2000-09-15 Device for attaching a front-mounted device to a power tool

Publications (1)

Publication Number Publication Date
DE20016091U1 true DE20016091U1 (en) 2000-11-23

Family

ID=7946583

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20016091U Expired - Lifetime DE20016091U1 (en) 2000-09-15 2000-09-15 Device for attaching a front-mounted device to a power tool

Country Status (1)

Country Link
DE (1) DE20016091U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1745893A1 (en) * 2005-07-23 2007-01-24 Lutz Pumpen GmbH Pump drive
WO2016097852A1 (en) * 2014-12-19 2016-06-23 Daniele Marino Device for emitting a liquid
WO2016116301A1 (en) * 2015-01-22 2016-07-28 Newfrey Llc Interchangeable die, joining tool and joining method
DE202016000280U1 (en) * 2016-01-14 2017-04-19 Frank Olma Universal compressor attachment for cordless screwdrivers or drills for inflating car tires / bicycles, etc.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1745893A1 (en) * 2005-07-23 2007-01-24 Lutz Pumpen GmbH Pump drive
WO2016097852A1 (en) * 2014-12-19 2016-06-23 Daniele Marino Device for emitting a liquid
EP3233293A1 (en) * 2014-12-19 2017-10-25 Daniele Marino Device for emitting a liquid
EP3233293B1 (en) * 2014-12-19 2021-06-30 Daniele Marino Device for emitting a liquid
WO2016116301A1 (en) * 2015-01-22 2016-07-28 Newfrey Llc Interchangeable die, joining tool and joining method
US11077486B2 (en) 2015-01-22 2021-08-03 Newfrey Llc Interchangeable die, joining tool and joining method
DE202016000280U1 (en) * 2016-01-14 2017-04-19 Frank Olma Universal compressor attachment for cordless screwdrivers or drills for inflating car tires / bicycles, etc.

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20001228

R150 Term of protection extended to 6 years

Effective date: 20031031

R157 Lapse of ip right after 6 years

Effective date: 20070403