FR2091649A5 - - Google Patents

Info

Publication number
FR2091649A5
FR2091649A5 FR7117598A FR7117598A FR2091649A5 FR 2091649 A5 FR2091649 A5 FR 2091649A5 FR 7117598 A FR7117598 A FR 7117598A FR 7117598 A FR7117598 A FR 7117598A FR 2091649 A5 FR2091649 A5 FR 2091649A5
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.)
Expired
Application number
FR7117598A
Other languages
French (fr)
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.)
Fried Krupp AG
Original Assignee
Fried Krupp AG
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 Fried Krupp AG filed Critical Fried Krupp AG
Application granted granted Critical
Publication of FR2091649A5 publication Critical patent/FR2091649A5/fr
Expired 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
    • B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Percussive Tools And Related Accessories (AREA)
FR7117598A 1970-05-20 1971-05-14 Expired FR2091649A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702024501 DE2024501C3 (en) 1970-05-20 1970-05-20 Impact device with hydraulically reciprocating working piston

Publications (1)

Publication Number Publication Date
FR2091649A5 true FR2091649A5 (en) 1972-01-14

Family

ID=5771520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7117598A Expired FR2091649A5 (en) 1970-05-20 1971-05-14

Country Status (5)

Country Link
JP (1) JPS5330643B1 (en)
DE (1) DE2024501C3 (en)
FR (1) FR2091649A5 (en)
GB (1) GB1307188A (en)
SE (1) SE398065B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328100A1 (en) * 1975-10-14 1977-05-13 Gardner Denver Co HYDRAULIC DRILL HAMMER
FR2373364A1 (en) * 1976-12-10 1978-07-07 Af Hydraulics HYDRAULICALLY ACTIVATED PERCUSSION UNIT
FR2460185A1 (en) * 1979-06-29 1981-01-23 Kone Oy PERCUSSION HYDRAULIC MACHINE
CN107923504A (en) * 2015-08-13 2018-04-17 哈特伯金属成型机股份公司 For producing the device and purposes of pulse dynamic process power

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2512731A1 (en) * 1975-03-22 1976-10-07 Klemm Bohrtech HYDRAULIC IMPACT DEVICE
DE3103856A1 (en) * 1981-02-05 1982-09-09 Hydroc Gesteinsbohrtechnik GmbH, 5960 Olpe Hydraulic percussion device
US6058632A (en) * 1997-11-07 2000-05-09 Hawkins; Peter Arthur Taylor Tool holder with percussion member

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1328280A (en) * 1962-07-10 1963-05-24 Atlas Copco Ab Reciprocating motor, in particular for driving impact tools
FR1365707A (en) * 1963-07-29 1964-07-03 Thor Power Tool Co Percussion tool
FR1406355A (en) * 1964-09-02 1965-07-16 Beteiligungs & Patentverw Gmbh Slaughter sheep
FR1518771A (en) * 1967-01-24 1968-03-29 Meudon Forges Atel Percussion tool operated by incompressible fluid
FR2023013A1 (en) * 1968-11-11 1970-08-07 Hydraulics Ltd

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1328280A (en) * 1962-07-10 1963-05-24 Atlas Copco Ab Reciprocating motor, in particular for driving impact tools
FR1365707A (en) * 1963-07-29 1964-07-03 Thor Power Tool Co Percussion tool
FR1406355A (en) * 1964-09-02 1965-07-16 Beteiligungs & Patentverw Gmbh Slaughter sheep
FR1518771A (en) * 1967-01-24 1968-03-29 Meudon Forges Atel Percussion tool operated by incompressible fluid
FR2023013A1 (en) * 1968-11-11 1970-08-07 Hydraulics Ltd

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328100A1 (en) * 1975-10-14 1977-05-13 Gardner Denver Co HYDRAULIC DRILL HAMMER
FR2373364A1 (en) * 1976-12-10 1978-07-07 Af Hydraulics HYDRAULICALLY ACTIVATED PERCUSSION UNIT
FR2460185A1 (en) * 1979-06-29 1981-01-23 Kone Oy PERCUSSION HYDRAULIC MACHINE
CN107923504A (en) * 2015-08-13 2018-04-17 哈特伯金属成型机股份公司 For producing the device and purposes of pulse dynamic process power
EP3334958B1 (en) * 2015-08-13 2020-04-29 Hatebur Umformmaschinen AG Apparatus and its use creating dynamic pulsation process forces
TWI702354B (en) * 2015-08-13 2020-08-21 瑞士商哈特布爾變換機股份公司 Apparatus for generating impulse-dynamic process forces
CN107923504B (en) * 2015-08-13 2020-09-18 哈特伯金属成型机股份公司 Device and use for generating pulsed dynamic process forces
US11248691B2 (en) 2015-08-13 2022-02-15 Hatebur Umformmaschinen Ag Apparatus for generating impulse-dynamic process forces

Also Published As

Publication number Publication date
GB1307188A (en) 1973-02-14
DE2024501B2 (en) 1974-11-28
SE398065B (en) 1977-12-05
JPS5330643B1 (en) 1978-08-29
DE2024501C3 (en) 1975-07-03
DE2024501A1 (en) 1971-12-09

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Legal Events

Date Code Title Description
ST Notification of lapse