DE59107077D1 - Hydraulisch betriebene Antriebseinheit mit Schalldämmeinrichtung - Google Patents

Hydraulisch betriebene Antriebseinheit mit Schalldämmeinrichtung

Info

Publication number
DE59107077D1
DE59107077D1 DE59107077T DE59107077T DE59107077D1 DE 59107077 D1 DE59107077 D1 DE 59107077D1 DE 59107077 T DE59107077 T DE 59107077T DE 59107077 T DE59107077 T DE 59107077T DE 59107077 D1 DE59107077 D1 DE 59107077D1
Authority
DE
Germany
Prior art keywords
drive unit
housing
sound damping
sound insulation
hydraulically operated
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
Application number
DE59107077T
Other languages
English (en)
Inventor
Robert-Jan Dr Ing Bartels
Hans-Dieter Piotrowski
Eckart Dr Ing Schwarz
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.)
SIG Plastics GmbH and Co KG
Original Assignee
Krupp Maschinentechnik 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 Krupp Maschinentechnik GmbH filed Critical Krupp Maschinentechnik GmbH
Application granted granted Critical
Publication of DE59107077D1 publication Critical patent/DE59107077D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/11—Arrangements of noise-damping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Control Of Water Turbines (AREA)
DE59107077T 1990-09-24 1991-09-06 Hydraulisch betriebene Antriebseinheit mit Schalldämmeinrichtung Expired - Fee Related DE59107077D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4030126A DE4030126A1 (de) 1990-09-24 1990-09-24 Schalldaemmeinrichtung fuer eine hydraulisch betriebene antriebseinheit mit einem bezueglich dieser beweglichen werkzeug

Publications (1)

Publication Number Publication Date
DE59107077D1 true DE59107077D1 (de) 1996-01-25

Family

ID=6414822

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4030126A Withdrawn DE4030126A1 (de) 1990-09-24 1990-09-24 Schalldaemmeinrichtung fuer eine hydraulisch betriebene antriebseinheit mit einem bezueglich dieser beweglichen werkzeug
DE59107077T Expired - Fee Related DE59107077D1 (de) 1990-09-24 1991-09-06 Hydraulisch betriebene Antriebseinheit mit Schalldämmeinrichtung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4030126A Withdrawn DE4030126A1 (de) 1990-09-24 1990-09-24 Schalldaemmeinrichtung fuer eine hydraulisch betriebene antriebseinheit mit einem bezueglich dieser beweglichen werkzeug

Country Status (4)

Country Link
EP (1) EP0482327B1 (de)
AT (1) ATE131432T1 (de)
DE (2) DE4030126A1 (de)
ES (1) ES2080871T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4416449A1 (de) * 1994-05-10 1995-11-16 Rexroth Mannesmann Gmbh Baueinheit aus einer Hydromaschine (Hydropumpe oder Hydromotor) und einem Träger
DE4423166A1 (de) * 1994-07-04 1996-01-11 Krupp Maschinentechnik Hydraulikhammer mit Bedüsungsanordnung zur Staubbindung
FI20105455A0 (fi) 2010-04-26 2010-04-26 Kari Lahtinen Laite hydraulivasaraan
DE102014207416B4 (de) * 2014-04-17 2021-01-07 Lear Corporation Fahrzeugsitz mit einer Motorenschalldämmungsanordnung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2949975A (en) * 1957-10-17 1960-08-23 Walter A Plummer Pneumatic tool muffle
DE1211370B (de) * 1960-11-12 1966-02-24 Fraunhofer Ges Forschung Luftschalldaemmung dynamisch biegeweicher Schalen, wie Wandschalen, Unterdecken, Tueren, Schallabschirmmungen und Flaechenelement hierfuer
GB1097169A (en) * 1965-09-29 1967-12-29 Atlas Copco Ab Improvements in percussive machines having noise damping means
US3757891A (en) * 1972-07-28 1973-09-11 A P Krieger Tool silencing means
DE2623232A1 (de) * 1975-05-28 1976-12-16 Unilever Nv Spruehvorrichtung fuer ein reinigungsmittel
GB1525145A (en) * 1975-10-09 1978-09-20 Atlas Copco Ab Vibration-damped impact tool
FR2540418A1 (fr) * 1983-02-07 1984-08-10 Helliot Bernard Perfectionnements apportes aux appareils a percussions
ATE35929T1 (de) * 1983-11-02 1988-08-15 Heinrich Henze Hydraulischer aufbruchhammer.
DE3440530A1 (de) * 1983-11-02 1985-05-09 Heinrich 1000 Berlin Henze Hydraulischer aufbruchhammer

Also Published As

Publication number Publication date
EP0482327B1 (de) 1995-12-13
EP0482327A3 (en) 1993-02-24
EP0482327A2 (de) 1992-04-29
ES2080871T3 (es) 1996-02-16
DE4030126A1 (de) 1992-03-26
ATE131432T1 (de) 1995-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KRUPP KUNSTSTOFFTECHNIK GMBH, 45143 ESSEN, DE

8339 Ceased/non-payment of the annual fee