DE19703910B4 - Holding device for drilling tools - Google Patents
Holding device for drilling tools Download PDFInfo
- Publication number
- DE19703910B4 DE19703910B4 DE1997103910 DE19703910A DE19703910B4 DE 19703910 B4 DE19703910 B4 DE 19703910B4 DE 1997103910 DE1997103910 DE 1997103910 DE 19703910 A DE19703910 A DE 19703910A DE 19703910 B4 DE19703910 B4 DE 19703910B4
- Authority
- DE
- Germany
- Prior art keywords
- holding device
- suction
- base plate
- slot
- suction chamber
- 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 - Fee Related
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Drilling And Boring (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Haltevorrichtung
für Bohrgeräte mit einer
Grundplatte (12) zur Befestigung der Haltevorrichtung (10) an einer
Aufsetzfläche
(13) mit einem Dichtrand (18), der zwischen Grundplatte (12) und
Aufsetzfläche
(13) zur Bildung einer Saugkammer (19) dient, wobei die Grundplatte
(12) auch ein Langloch (28) zur alternativen Befestigung der Haltevorrichtung
an der Aufsetzfläche
mittels Dübel
aufweist, dadurch gekennzeichnet,
– daß das Langloch (28) von einem über eine
Schlauchleitung (21) mit einer Saugpumpe verbindbaren Sauganschlußteil (29)
verschließbar
ist und
– daß in dem
Sauganschlußteil
(29) ein Sicherheitsventil (35) angeordnet ist, wobei dieses Sicherheitsventil
nur ab einem vorgegebenen Mindest-Saugdruck in der Schlauchleitung
(21) öffnet.Holding device for drilling tools with a base plate (12) for fastening the holding device (10) to a contact surface (13) with a sealing edge (18) between the base plate (12) and contact surface (13) for forming a suction chamber (19), wherein the base plate (12) also has a slot (28) for alternative attachment of the holding device to the seating surface by means of dowels, characterized
- That the slot (28) of a connectable via a hose line (21) with a suction suction connection part (29) is closable and
- That in the Sauganschlußteil (29) a safety valve (35) is arranged, said safety valve opens only from a predetermined minimum suction pressure in the hose line (21).
Description
Die
Erfindung geht aus von einer Haltevorrichtung für Bohrgeräte nach dem Oberbegriff des Anspruchs
1. Es ist schon eine Haltevorrichtung bekannt (
Außerdem sind Haltevorrichtungen für Bohrgeräte bekannt, die vor dem Bohrvorgang an der Aufsetzfläche mittels wenigstens eines Dübels befestigt werden. Dies gewährleistet einen guten Halt der Haltevorrichtung an der Ansetzfläche, ist aber mit einer Beschädigung der Aufsetzfläche verbunden.Besides, they are Holding devices for Drilling known to be before the drilling of the contact surface means at least one dowel be attached. This ensures a good grip of the holding device on the attachment surface, is but with damage the contact surface connected.
Aus
Vorteile der ErfindungAdvantages of invention
Die erfindungsgemäße Haltevorrichtung mit den Merkmalen des Anspruchs 1 hat den Vorteil, daß ein plötzlicher Druckabfall in der Saugkammer vermieden wird.The Inventive holding device with the features of claim 1 has the advantage that a sudden Pressure drop in the suction chamber is avoided.
Durch die in den abhängigen Ansprüchen aufgeführten Maßnahmen sind vorteilhafte Weiterbildungen und Verbesserungen der erfindungsgemäßen Haltevorrichtung möglich.By those in the dependent Claims listed measures are advantageous developments and improvements of the holding device according to the invention possible.
Besonders vorteilhaft ist es, alle für den Sauganschluß erforderlichen Teile in einem Sauganschlußteil unterzubringen, das an ein Langloch zu Dübelbefestigung der Grundplatte ansetzbar ist. Auf diese Weise läßt sich eine baugleiche Grundplatte sowohl für Dübelbefestigung, als auch für Saugbefestigung verwenden, ohne die Grundplatte selbst mit teurem Zubehör ausstatten zu müssen.Especially it is advantageous to all for the suction connection required Parts in a suction connection part to accommodate that to a slot to Dübelbefestigung the base plate can be attached. In this way can be an identical base plate for both dowel mounting, as well as for Saugbefestigung without fitting the baseplate yourself with expensive accessories to have to.
Zeichnungdrawing
Ein
Ausführungsbeispiel
der Erfindung ist in der Zeichnung dargestellt und in der nachfolgenden Beschreibung
näher erläutert. Es
zeigen
Beschreibung des Ausführungsbeispielsdescription of the embodiment
In
Die
in
In
Im
Grundkörper
Das
Sauganschlußteil
In
Zur
Befestigung des Sauganschlußteils
Zum
Sauganschluß sind
im Grundkörper
In
einer zur Bohrung
In
In
Claims (5)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997103910 DE19703910B4 (en) | 1997-02-03 | 1997-02-03 | Holding device for drilling tools |
CH2998A CH692909A5 (en) | 1997-02-03 | 1998-01-09 | Holding device for drill rigs. |
GB9800982A GB2321608B (en) | 1997-02-03 | 1998-01-16 | Holding device for drilling implements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997103910 DE19703910B4 (en) | 1997-02-03 | 1997-02-03 | Holding device for drilling tools |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19703910A1 DE19703910A1 (en) | 1998-08-06 |
DE19703910B4 true DE19703910B4 (en) | 2005-07-14 |
Family
ID=7819113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1997103910 Expired - Fee Related DE19703910B4 (en) | 1997-02-03 | 1997-02-03 | Holding device for drilling tools |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH692909A5 (en) |
DE (1) | DE19703910B4 (en) |
GB (1) | GB2321608B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11982184B2 (en) | 2020-11-13 | 2024-05-14 | Milwaukee Electric Tool Corporation | Core drill assembly |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2387560A (en) * | 2002-04-05 | 2003-10-22 | Mmic Eod Ltd | Machine tool |
JP4616563B2 (en) * | 2004-01-29 | 2011-01-19 | 株式会社ミツトヨ | Vacuum suction tool stand |
DE102004047337A1 (en) * | 2004-09-29 | 2006-04-06 | Völkl, Thomas | drill |
DE102004049859B3 (en) * | 2004-10-13 | 2006-03-16 | Hilti Ag | Drill stand e.g. for portable drilling machine, has slotted hole and column for mounting with assembly part defining housing in slotted hole and assembly part has opening for allowing mounting of drill such as slotted hole |
JP5054368B2 (en) * | 2006-12-18 | 2012-10-24 | 株式会社ミツトヨ | Auxiliary table for measurement |
CN208644148U (en) | 2018-04-24 | 2019-03-26 | 米沃奇电动工具公司 | Electric drill rack |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8135649U1 (en) * | 1981-12-08 | 1982-07-08 | Bebo Beton Bohr GmbH, 8503 Altdorf | FASTENING PLATE FOR DIAMOND DRILLING MACHINES O.AE. |
DE3434260A1 (en) * | 1984-09-18 | 1986-03-20 | Hilti Ag, Schaan | Holding device for drilling tools |
DE3806916C2 (en) * | 1988-03-03 | 1991-05-16 | Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
DE4125889C1 (en) * | 1991-08-05 | 1992-10-01 | Wilhelm Klein Gmbh, 7915 Elchingen, De |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH570250A5 (en) * | 1972-10-24 | 1975-12-15 | Bieri Hans |
-
1997
- 1997-02-03 DE DE1997103910 patent/DE19703910B4/en not_active Expired - Fee Related
-
1998
- 1998-01-09 CH CH2998A patent/CH692909A5/en not_active IP Right Cessation
- 1998-01-16 GB GB9800982A patent/GB2321608B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8135649U1 (en) * | 1981-12-08 | 1982-07-08 | Bebo Beton Bohr GmbH, 8503 Altdorf | FASTENING PLATE FOR DIAMOND DRILLING MACHINES O.AE. |
DE3434260A1 (en) * | 1984-09-18 | 1986-03-20 | Hilti Ag, Schaan | Holding device for drilling tools |
DE3806916C2 (en) * | 1988-03-03 | 1991-05-16 | Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
DE4125889C1 (en) * | 1991-08-05 | 1992-10-01 | Wilhelm Klein Gmbh, 7915 Elchingen, De |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11982184B2 (en) | 2020-11-13 | 2024-05-14 | Milwaukee Electric Tool Corporation | Core drill assembly |
Also Published As
Publication number | Publication date |
---|---|
CH692909A5 (en) | 2002-12-13 |
GB2321608B (en) | 1998-12-16 |
DE19703910A1 (en) | 1998-08-06 |
GB9800982D0 (en) | 1998-03-11 |
GB2321608A (en) | 1998-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140902 |