EP1300217B1 - Drill stand with attachable footplate - Google Patents
Drill stand with attachable footplate Download PDFInfo
- Publication number
- EP1300217B1 EP1300217B1 EP02405820A EP02405820A EP1300217B1 EP 1300217 B1 EP1300217 B1 EP 1300217B1 EP 02405820 A EP02405820 A EP 02405820A EP 02405820 A EP02405820 A EP 02405820A EP 1300217 B1 EP1300217 B1 EP 1300217B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- clamping bolt
- drill stand
- stand according
- axially
- clamping
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
- B25H1/0057—Devices for securing hand tools to the work
- B25H1/0064—Stands attached to the workpiece
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
- Y10T408/557—Frictionally engaging sides of opening in work
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
- Y10T408/561—Having tool-opposing, work-engaging surface
- Y10T408/5612—Tool having shiftable tool-axis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
- Y10T408/561—Having tool-opposing, work-engaging surface
- Y10T408/5623—Having tool-opposing, work-engaging surface with presser foot
- Y10T408/56253—Base supported machine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/91—Machine frame
Definitions
- the invention relates to a drill stand for a tool device, according to the preamble of claim 1.
- a drill stand is known from EP 894 579A.
- Core drill rigs usually have one, on a surface such as the ground or the wall either via a bolt temporarily mounted through a hole or via a suction head, fixes attachable foot plate.
- Such drill stands are by their heavy weight relatively unwieldy for assembly and only conditionally can only be fixed to the wall with a suction head.
- a drill stand for a core drill has a foot plate which through a slot by means of a, fixed in a dowel in the ground, clamping screw temporarily fixed.
- Assembly of the clamping screw held and fixed with the other hand of the drill stand become cumbersome and unsafe.
- a clamping device for a workpiece according to DE3604005 a lever pivotable eccentric for an axially clamped clamping bolt, which in an undercut groove of a clamping bed is performed.
- the object of the invention is to realize a drill stand whose Foot plate easy and safe, especially on a wall fastened.
- a drill stand for a tool device has a workpiece that can be fixed on the workpiece Footplate with a through hole for normal passage a clamping bolt with at least one axially effective stop shoulder such as a Head or a thread, wherein the through hole at least one locking means with an axially effective counter-shoulder for axially positive locking of the Stop shoulder of the clamping bolt and at least one manually operable eccentric to axial clamping of the latching means locked on the locking bolt is assigned.
- a clamping bolt After a preliminary first step temporarily in the area to be processed a clamping bolt was set, is in a second step of the clamping bolt through passing through the through hole of the foot plate placed drill stand on the Clamping bolts axially locking locking means, for example, automatically secured by gravity.
- the drill stand by means of the manually operated eccentric is clamped axially over the clamping bolt and is thus normal against the machined Surface fixed by adhesive force.
- the clamping bolt has two, diametrically opposite one another Stop shoulders and the locking element two locking jaws, each with diametrical opposite counter-shoulders on, making the lock symmetrical as well is effected exclusively by forces relative to the clamping bolt.
- the two locking jaws of the locking means are resilient to the axis of the clamping bolt biased, whereby, regardless of the spatial position of the drill stand, an automatic Secured by the locking means is given.
- the axially effective stop shoulder of the clamping bolt as part of a Externally threaded or an axially symmetric detent formed, whereby several, discrete equidistant staggered locking positions are present and thus the tolerance the set height of the clamping bolt to Verspannaff the eccentric is much larger.
- the axially effective stop shoulder of the clamping bolt is axially undercut formed, for example, as a fir-tree-like detent, whereby the radial positioning of the locking counter-shoulder of the locking means directly by the axial tension is secured and other related safety devices such as safety bars dispensable are.
- the through hole is formed as a slot, to which the latching means extends longitudinally and radially to the clamping bolt, whereby relative to the clamping bolt a Adjustment possibility of the drill stand is given.
- the locking means at both ends of the slot each have a hand operable eccentric to the longitudinal hole uniform axial strain on which further optionally connected to each other via a movable connecting means and Thus, together are manually operated.
- the manually operated eccentric with a manageable pivot lever limited pivotally connected, whereby an ergonomic tension is given.
- the through hole 5 is a locking means 8 with two Locking jaws 9a, 9b, each with a diametrically opposite, axially effective Counter-shoulder 10a, 10b and two as eccentric pivot bearings for the locking jaws 9a, 9b running, eccentric 11a, 11b for axial clamping of the locking means. 8 assigned locked clamping bolt 6.
- an opening wedge 12 is arranged between the means of the eccentric 11 a, 11 b axially displaceable locking means 8 and the foot plate 4.
- an opening wedge 12 is arranged between the means of the eccentric 11 a, 11 b axially displaceable locking means 8 and the foot plate 4.
- the above a limited pivotable shaft 13 connected eccentric 11a, 11b for the springs 14a, 14b and washers 18 to the clamping bolt 6 prestressed locking jaws 9a, 9b manually operated via a maneuverable swivel lever 15.
- the through hole 5 is formed as a slot in the foot plate 4, too which extends the locking means 8 longitudinally and radially to the clamping bolt 6.
- the Detent means 8 has at both ends of the slot each have an opening wedge 12 below the shaft 13 mounted in blocks 19 and in each case two eccentrics 11 a, 11 b and springs 14 a, 14b and washers 18 per locking jaw 9a, 9b, which has a movable Connecting means 16 and cranks 20 via the shafts 13 limited pivotally with each other connected and operated manually via the maneuverable swivel lever 15 are.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Die Erfindung bezeichnet einen Bohrständer für ein Werkzeuggerät,
gemäß
dem Oberbegriff des Anspruchs 1.
Ein solcher Bohrständer ist aus EP 894 579A bekannt.The invention relates to a drill stand for a tool device,
according to
the preamble of
Bohrständer für Kernbohrgeräte weisen üblicherweise eine, an einer Fläche wie dem Boden bzw. der Wand entweder über einen temporär durch ein Loch montierten Schraubbolzen oder über einen Saugkopf, fixiert befestigbare Fussplatte auf. Derartige Bohrständer sind durch ihr hohes Gewicht relativ unhandlich für eine Montage sowie nur bedingt ausschliesslich mit einem Saugkopf an der Wand fixierbar.Core drill rigs usually have one, on a surface such as the ground or the wall either via a bolt temporarily mounted through a hole or via a suction head, fixes attachable foot plate. Such drill stands are by their heavy weight relatively unwieldy for assembly and only conditionally can only be fixed to the wall with a suction head.
Nach der EP894579 weist ein Bohrständer für ein Kernbohrgerät eine Fussplatte auf, welche durch ein Langloch mittels einer, in einen Dübel im Boden befestigten, Spannschraube temporär fixiert ist. Während einer Montage an der Wand muss vom Nutzer zusätzlich zur Montage der Spannschraube mit der anderen Hand der Bohrständer gehalten und fixiert werden, was umständlich sowie unsicher ist.According to EP894579, a drill stand for a core drill has a foot plate which through a slot by means of a, fixed in a dowel in the ground, clamping screw temporarily fixed. During installation on the wall must be in addition to the user Assembly of the clamping screw held and fixed with the other hand of the drill stand become cumbersome and unsafe.
Des weiteren weist eine Spannvorrichtung für ein Werkstück nach der DE3604005 einen hebelschwenkbaren Exzenter für einen axial verspannbaren Spannbolzen auf, welcher in einer hinterschnittenen Nut eines Spannbettes geführt wird.Furthermore, a clamping device for a workpiece according to DE3604005 a lever pivotable eccentric for an axially clamped clamping bolt, which in an undercut groove of a clamping bed is performed.
Die Aufgabe der Erfindung besteht in der Realisierung eines Bohrständers, dessen Fussplatte einfach und sicher insbesondere an einer Wand befestigbar ist.The object of the invention is to realize a drill stand whose Foot plate easy and safe, especially on a wall fastened.
Die Aufgabe wird im wesentlichen durch die Merkmale der unabhängigen Ansprüche gelöst. Vorteilhafte Weiterbildungen ergeben sich aus den Unteransprüchen.The object is essentially achieved by the features of the independent claims. Advantageous developments emerge from the subclaims.
Im wesentlichen weist ein Bohrständer für ein Werkzeuggerät eine am Werkstück fixierbare Fussplatte mit einem diese normal durchbrechenden Durchgangsloch zur Durchführung eines Spannbolzens mit zumindest einer axial wirksamen Anschlagschulter wie bspw. ein Kopf oder ein Gewindegang auf, wobei dem Durchgangsloch zumindest ein Rastmittel mit einer axial wirksamen Gegenschulter zur axial formschlüssigen Arretierung der Anschlagschulter des Spannbolzens und zumindest ein händisch bedienbarer Exzenter zur axialen Verspannung des über das Rastmittel arretierten Spannbolzens zugeordnet ist.Essentially, a drill stand for a tool device has a workpiece that can be fixed on the workpiece Footplate with a through hole for normal passage a clamping bolt with at least one axially effective stop shoulder such as a Head or a thread, wherein the through hole at least one locking means with an axially effective counter-shoulder for axially positive locking of the Stop shoulder of the clamping bolt and at least one manually operable eccentric to axial clamping of the latching means locked on the locking bolt is assigned.
Nachdem in einem vorbereitenden ersten Schritt temporär in der zu bearbeitenden Fläche ein Spannbolzen gesetzt wurde, wird in einem zweiten Schritt der den Spannbolzen durch das Durchgangsloch der Fussplatte hindurchführend platzierte Bohrständer über das den Spannbolzen axial arretierende Rastmittel bspw. durch die Schwerkraft selbsttätig gesichert. In einem dritten Schritt wird der Bohrständer mittels des händisch bedienbaren Exzenters über den Spannbolzen axial verspannt und ist somit normal gegen die zu bearbeitende Fläche haftreibkraftschlüssig fixiert.After a preliminary first step temporarily in the area to be processed a clamping bolt was set, is in a second step of the clamping bolt through passing through the through hole of the foot plate placed drill stand on the Clamping bolts axially locking locking means, for example, automatically secured by gravity. In a third step, the drill stand by means of the manually operated eccentric is clamped axially over the clamping bolt and is thus normal against the machined Surface fixed by adhesive force.
Vorteilhaft weist der Spannbolzen zwei, einander diametral gegenüberliegende Anschlagschultern und das Rastelement zwei Rastbacken mit jeweils diametral gegenüberliegenden Gegenschultern auf, wodurch die Arretierung symmetrisch sowie ausschliesslich über Kräfte relativ zum Spannbolzen bewirkt wird.Advantageously, the clamping bolt has two, diametrically opposite one another Stop shoulders and the locking element two locking jaws, each with diametrical opposite counter-shoulders on, making the lock symmetrical as well is effected exclusively by forces relative to the clamping bolt.
Vorteilhaft sind die zwei Rastbacken des Rastmittels federnd zur Achse des Spannbolzens vorgespannt, wodurch, unabhängig von der Raumlage des Bohrständers, eine selbsttätige Sicherung durch das Rastmittel gegeben ist.Advantageously, the two locking jaws of the locking means are resilient to the axis of the clamping bolt biased, whereby, regardless of the spatial position of the drill stand, an automatic Secured by the locking means is given.
Vorteilhaft ist zwischen dem mittels des Exzenters axial versetzbaren Rastmittel und der Fussplatte ein Öffnungskeil angeordnet, welches bei einem entgegen der Verspannrichtung versetzbaren Rastmittel eine radiale Öffnung der beiden Rastbacken des Rastelements bewirkt, wodurch der entspannte Spannbolzen einfach aus der Arretierung lösbar ist.It is advantageous between the means of the eccentric axially displaceable latching means and the Foot plate arranged an opening wedge, which in one opposite to the clamping direction displaceable latching means a radial opening of the two locking jaws of the latching element causes, whereby the relaxed clamping bolt is easily released from the lock.
Vorteilhaft ist die axial wirksame Anschlagschulter des Spannbolzens als Teil eines Aussengewindes oder einer axialsymmetrischen Rastung ausgebildet, wodurch mehrere, diskret äquidistant versetzte Arretierungspositionen vorhanden sind und somit die Toleranz der Setzhöhe des Spannbolzens zur Verspannlänge des Exzenters wesentlich grösser ist.Advantageously, the axially effective stop shoulder of the clamping bolt as part of a Externally threaded or an axially symmetric detent formed, whereby several, discrete equidistant staggered locking positions are present and thus the tolerance the set height of the clamping bolt to Verspannlänge the eccentric is much larger.
Vorteilhaft ist die axial wirksame Anschlagschulter des Spannbolzens axial hinterschnitten ausgebildet, bspw. als tannenbaumartige Rastung, wodurch die radiale Positionierung der arretierenden Gegenschulter des Rastmittels unmittelbar durch die axiale Verspannung gesichert ist und weitere diesbezügliche Sicherungsmittel wie Sicherungsbügel entbehrlich sind. Advantageously, the axially effective stop shoulder of the clamping bolt is axially undercut formed, for example, as a fir-tree-like detent, whereby the radial positioning of the locking counter-shoulder of the locking means directly by the axial tension is secured and other related safety devices such as safety bars dispensable are.
Vorteilhaft ist das Durchgangsloch als Langloch ausgebildet, zu welchem sich das Rastmittel längs sowie radial zum Spannbolzen erstreckt, wodurch relativ zum Spannbolzen eine Justagemöglichkeit des Bohrständers gegeben ist.Advantageously, the through hole is formed as a slot, to which the latching means extends longitudinally and radially to the clamping bolt, whereby relative to the clamping bolt a Adjustment possibility of the drill stand is given.
Vorteilhaft weist das Rastmittel an beiden Enden des Langlochs jeweils einen händisch bedienbaren Exzenter zur längs des Langlochs gleichmässigen axialen Verspannung auf, welche weiter optional über ein bewegliches Verbindungsmittel miteinander verbunden und somit gemeinsam händisch bedienbar sind.Advantageously, the locking means at both ends of the slot each have a hand operable eccentric to the longitudinal hole uniform axial strain on which further optionally connected to each other via a movable connecting means and Thus, together are manually operated.
Vorteilhaft ist der händisch bedienbare Exzenter mit einem handhabbaren Schwenkhebel begrenzt schwenkbar verbunden, wodurch eine ergonomische Verspannung gegeben ist.Advantageously, the manually operated eccentric with a manageable pivot lever limited pivotally connected, whereby an ergonomic tension is given.
Die Erfindung wird bezüglich eines vorteilhaften Ausführungsbeispiels näher erläutert mit:
Nach Fig. 1 weist ein Bohrständer 1 für ein als Kernbohrgerät mit einer Kernbohrkrone 21
ausgebildetes Werkzeuggerät 2 eine am als Wandfläche ausgeführten Werkstück 3 fixierte
Fussplatte 4 mit einem diese normal durchbrechenden Durchgangsloch 5 mit einem
durchgeführten, in dem Werkstück 3 temporär über einen Dübel 17 verankerten
Spannbolzen 6 mit zwei, einander zu einer Achse A diametral gegenüberliegenden, als Teil
einer axialsymmetrischen tannenbaumartigen Rastung ausgebildeten, diskret äquidistant
axial versetzten, mit einem Winkel α axial hinterschnittenen sowie axial wirksamen
Anschlagschultern 7a, 7b auf. Dem Durchgangsloch 5 ist ein Rastmittel 8 mit zwei
Rastbacken 9a, 9b mit jeweils einer diametral gegenüberliegenden, axial wirksamen
Gegenschulter 10a, 10b und zwei als exzentrische Schwenklager für die Rastbacken 9a, 9b
ausgeführte, Exzenter 11a, 11b zur axialen Verspannung des über das Rastmittel 8
arretierten Spannbolzens 6 zugeordnet. Zwischen dem mittels der Exzenter 11a, 11b axial
versetzbaren Rastmittel 8 und der Fussplatte 4 ist ein Öffnungskeil 12 angeordnet. Die über
eine begrenzt schwenkbare Welle 13 verbundenen Exzenter 11a,11b für die über Federn
14a, 14b und Beilagscheiben 18 zum Spannbolzen 6 vorgespannten Rastbacken 9a, 9b sind
über einen handhabbaren Schwenkhebel 15 händisch bedienbarer.1, a drill stand 1 for as a core drill with a core bit 21st
trained
Nach Fig. 2 ist in der Fussplatte 4 das Durchgangsloch 5 als Langloch ausgebildet, zu
welchem sich das Rastmittel 8 längs sowie radial zum Spannbolzen 6 erstreckt. Das
Rastmittel 8 weist an beiden Enden des Langlochs jeweils einen Öffnungskeil 12 unterhalb
der in Böcken 19 gelagerten Welle 13 sowie jeweils zwei Exzenter 11 a, 11 b und Federn 14a,
14b und Beilagscheiben 18 je Rastbacke 9a, 9b auf, welche über ein bewegliches
Verbindungsmittel 16 und Kurbeln 20 über die Wellen 13 begrenzt schwenkbar miteinander
verbunden sowie gemeinsam über den handhabbaren Schwenkhebel 15 händisch bedienbar
sind.According to Fig. 2, the
Claims (9)
- Drill stand for a drill tool (2) with an attachable footplate (4) with a through hole (5) normal to the footplate (4) for a clamping bolt (6) with at least one axially acting abutment shoulder (7a; 7b), characterized in that at least one latching means (8) with an axially acting counter shoulder (10a, 10b) for axially positive locking of the abutment shoulder (7a; 7b) of the clamping bolt (6) and at least one hand-operated cam (11a; 11b) for axial clamping of the clamping bolt (6) locked by the latching means (8) [are] assigned to the through hole (5).
- Drill stand according to Claim 1 with a clamping bolt (6), wherein the clamping bolt (6) has two diametrically opposed abutment shoulders (7a, 7b) and the latch element (8) has two latching jaws (9a, 9b) with diametrically opposed counter shoulders (10a, 10b).
- Drill stand according to Claim 2, characterized in that the two latching jaws (9a, 9b) of the latching means (8) are elastically prestressed [in the direction of] the axis (A) of the clamping bolt (6).
- Drill stand according to Claim 2 or Claim 3, characterized in that an opening wedge-block (12) is arranged between the latching means (8) axially displaceable by means of the cam (11a; 11b) and the footplate (4) and causes the two latching jaws (9a, 9b) of the latch element (8) to open radially when the latching means (8) is moved in the opposite direction to the clamping direction.
- Drill stand according to any one of Claims 2 to 4, characterized in that the axially acting abutment shoulder (7a; 7b) of the clamping bolt (6) is formed as an axial undercut.
- Drill stand according to any one of Claims 2 to 4, characterized in that the axially acting abutment shoulder (7a; 7b) of the clamping bolt (6) is formed as part of an external screw thread or axially symmetrical notching.
- Drill stand according to any one of the preceding claims, characterized in that the through hole (5) is configured as a slot in relation to which the latching means (8) extends longitudinally and radially with respect to the clamping bolt (6).
- Drill stand according to Claim 7, characterized in that the latching means (8) has a hand-operated cam (11a; 11b) at each end of the slot, the said cams optionally being interconnected by a mobile connecting means (16).
- Drill stand according to any one of the preceding claims, characterized in that the hand-operated cam (11a; 11b) is connected to a hand-operated pivoting lever (15), with a limited pivoting range.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10148809 | 2001-10-02 | ||
DE10148809A DE10148809A1 (en) | 2001-10-02 | 2001-10-02 | Drill stand with fixable footplate |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1300217A2 EP1300217A2 (en) | 2003-04-09 |
EP1300217A3 EP1300217A3 (en) | 2004-07-21 |
EP1300217B1 true EP1300217B1 (en) | 2005-12-14 |
Family
ID=7701266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02405820A Expired - Lifetime EP1300217B1 (en) | 2001-10-02 | 2002-09-23 | Drill stand with attachable footplate |
Country Status (7)
Country | Link |
---|---|
US (1) | US6869258B2 (en) |
EP (1) | EP1300217B1 (en) |
JP (1) | JP4198962B2 (en) |
AT (1) | ATE312683T1 (en) |
DE (2) | DE10148809A1 (en) |
DK (1) | DK1300217T3 (en) |
ES (1) | ES2254634T3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202013104719U1 (en) | 2013-06-26 | 2013-11-13 | Gölz GmbH | Core drill stand, core drill stand and core drill |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI395649B (en) * | 2010-07-27 | 2013-05-11 | Guan Wen Chen | Quick release type trimmer |
CN215256059U (en) | 2021-02-10 | 2021-12-21 | 米沃奇电动工具公司 | Core drilling machine assembly |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2084686A (en) * | 1935-06-21 | 1937-06-22 | Frank L Howard | Sample taking machine |
US2496939A (en) * | 1947-03-04 | 1950-02-07 | Gonzalez Julio | Drill |
US2963927A (en) * | 1959-10-26 | 1960-12-13 | Boeing Co | Self aligning drill motor clamp |
US3663115A (en) * | 1970-04-20 | 1972-05-16 | Zephyr Mfg Co | Portable drill with power drawbar clamping device |
US4468159A (en) * | 1981-12-07 | 1984-08-28 | Oster Stanley M | Drill press and stand |
DE3604005A1 (en) * | 1986-02-08 | 1987-08-13 | Festo Kg | CLAMPING DEVICE FOR CLAMPING WORKPIECES ON WORK TABLES OR WORK TABLES OF MACHINING DEVICES OR MACHINES |
US5062746A (en) * | 1991-03-05 | 1991-11-05 | Cooper Industries, Inc. | Clamping attachment for portable drills |
JPH09323317A (en) * | 1996-06-05 | 1997-12-16 | Shinya Yamakawa | Shaft suspending type diamond core drill |
DE19731775C1 (en) * | 1997-07-24 | 1999-03-11 | Rothenberger Werkzeuge Ag | Drilling machine stand, in particular for rock drills with a water suction ring |
-
2001
- 2001-10-02 DE DE10148809A patent/DE10148809A1/en not_active Withdrawn
-
2002
- 2002-09-23 EP EP02405820A patent/EP1300217B1/en not_active Expired - Lifetime
- 2002-09-23 DK DK02405820T patent/DK1300217T3/en active
- 2002-09-23 DE DE50205261T patent/DE50205261D1/en not_active Expired - Lifetime
- 2002-09-23 AT AT02405820T patent/ATE312683T1/en active
- 2002-09-23 ES ES02405820T patent/ES2254634T3/en not_active Expired - Lifetime
- 2002-10-01 JP JP2002288812A patent/JP4198962B2/en not_active Expired - Lifetime
- 2002-10-01 US US10/261,644 patent/US6869258B2/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202013104719U1 (en) | 2013-06-26 | 2013-11-13 | Gölz GmbH | Core drill stand, core drill stand and core drill |
EP2818282A1 (en) | 2013-06-26 | 2014-12-31 | Gölz GmbH | Core drilling stand holder, core drilling stand and core drilling device |
Also Published As
Publication number | Publication date |
---|---|
DE50205261D1 (en) | 2006-01-19 |
DK1300217T3 (en) | 2006-02-20 |
EP1300217A2 (en) | 2003-04-09 |
ATE312683T1 (en) | 2005-12-15 |
US6869258B2 (en) | 2005-03-22 |
EP1300217A3 (en) | 2004-07-21 |
JP2003136315A (en) | 2003-05-14 |
DE10148809A1 (en) | 2003-05-08 |
ES2254634T3 (en) | 2006-06-16 |
US20030077133A1 (en) | 2003-04-24 |
JP4198962B2 (en) | 2008-12-17 |
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