DE3543655C2 - - Google Patents

Info

Publication number
DE3543655C2
DE3543655C2 DE19853543655 DE3543655A DE3543655C2 DE 3543655 C2 DE3543655 C2 DE 3543655C2 DE 19853543655 DE19853543655 DE 19853543655 DE 3543655 A DE3543655 A DE 3543655A DE 3543655 C2 DE3543655 C2 DE 3543655C2
Authority
DE
Germany
Prior art keywords
feed device
valve
piston
switching
regulating valve
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
Application number
DE19853543655
Other languages
German (de)
English (en)
Other versions
DE3543655A1 (de
Inventor
Wolfgang 8211 Breitbrunn De Weber
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19853543655 priority Critical patent/DE3543655A1/de
Publication of DE3543655A1 publication Critical patent/DE3543655A1/de
Application granted granted Critical
Publication of DE3543655C2 publication Critical patent/DE3543655C2/de
Granted legal-status Critical Current

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
    • 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/26—Fluid-pressure drives
    • B23Q5/266—Fluid-pressure drives with means to control the feed rate by controlling the fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Drilling And Boring (AREA)
DE19853543655 1985-12-11 1985-12-11 Anbaubare zusatzeinrichtung fuer handbohrmaschinen Granted DE3543655A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853543655 DE3543655A1 (de) 1985-12-11 1985-12-11 Anbaubare zusatzeinrichtung fuer handbohrmaschinen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853543655 DE3543655A1 (de) 1985-12-11 1985-12-11 Anbaubare zusatzeinrichtung fuer handbohrmaschinen

Publications (2)

Publication Number Publication Date
DE3543655A1 DE3543655A1 (de) 1987-06-19
DE3543655C2 true DE3543655C2 (nl) 1988-02-18

Family

ID=6288122

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853543655 Granted DE3543655A1 (de) 1985-12-11 1985-12-11 Anbaubare zusatzeinrichtung fuer handbohrmaschinen

Country Status (1)

Country Link
DE (1) DE3543655A1 (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10319597B4 (de) * 2003-05-02 2006-07-27 Metabowerke Gmbh Einrichtung zum Einspannen eines Bohrwerkzeugs oder Bohrwerkzeuggeräts

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE339273T1 (de) * 2004-06-09 2006-10-15 Metabowerke Gmbh Vorrichtung zum handhaben eines bohrwerkzeugs oder bohrwerkzeuggeräts
CN102059372B (zh) * 2009-11-13 2012-07-04 上海电气电站设备有限公司 一种用于在狭小空间内手动钻浅孔的工具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE866438C (de) * 1944-03-09 1953-02-09 Eugen Didillon Vorschub- und Ruecklaufvorrichtung fuer die Werkzeugspindel von Bohr-, Fraes-, Gewindeschneidmaschinen u. dgl.
US2488992A (en) * 1947-05-21 1949-11-22 Keller Tool Co Dashpot for portable tools
US3526158A (en) * 1968-07-10 1970-09-01 Omark Winslow Co Two-speed power taper drill
DE2907913C2 (de) * 1979-03-01 1983-05-19 Dornier Gmbh, 7990 Friedrichshafen Druckluftbetriebene Handbohrmaschine
DE3133509A1 (de) * 1981-08-25 1983-03-24 Wolfgang 8211 Breitbrunn Weber Zusatzvorrichtung fuer eine handbohrmaschine zur kompensation des anpressdruckes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10319597B4 (de) * 2003-05-02 2006-07-27 Metabowerke Gmbh Einrichtung zum Einspannen eines Bohrwerkzeugs oder Bohrwerkzeuggeräts

Also Published As

Publication number Publication date
DE3543655A1 (de) 1987-06-19

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8125 Change of the main classification

Ipc: B23B 45/14

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8370 Indication of lapse of patent is to be deleted
8339 Ceased/non-payment of the annual fee