FR2023889A1 - - Google Patents

Info

Publication number
FR2023889A1
FR2023889A1 FR6940000A FR6940000A FR2023889A1 FR 2023889 A1 FR2023889 A1 FR 2023889A1 FR 6940000 A FR6940000 A FR 6940000A FR 6940000 A FR6940000 A FR 6940000A FR 2023889 A1 FR2023889 A1 FR 2023889A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6940000A
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.)
Karl Schmidt GmbH
Original Assignee
Karl Schmidt 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.)
Filing date
Publication date
Application filed by Karl Schmidt GmbH filed Critical Karl Schmidt GmbH
Publication of FR2023889A1 publication Critical patent/FR2023889A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/06—Means for driving the impulse member
    • B25D9/08—Means for driving the impulse member comprising a built-in air compressor, i.e. the tool being driven by air pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Percussive Tools And Related Accessories (AREA)
FR6940000A 1968-11-22 1969-11-20 Withdrawn FR2023889A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681810321 DE1810321A1 (de) 1968-11-22 1968-11-22 Druckluftschlaggeraet

Publications (1)

Publication Number Publication Date
FR2023889A1 true FR2023889A1 (fr) 1970-08-21

Family

ID=5714017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6940000A Withdrawn FR2023889A1 (fr) 1968-11-22 1969-11-20

Country Status (3)

Country Link
DE (1) DE1810321A1 (fr)
FR (1) FR2023889A1 (fr)
GB (1) GB1275812A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO335354B1 (no) * 2013-02-18 2014-12-01 Pav Holding As Høyfrekvent væskedrevet borhammer for perkusjonsboring i harde formasjoner
CN104669208B (zh) * 2013-12-02 2016-04-20 上海袋式除尘配件有限公司 一种气动敲击锤

Also Published As

Publication number Publication date
GB1275812A (en) 1972-05-24
DE1810321A1 (de) 1970-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse