DD283576A5 - Pneumatische stossanlage - Google Patents

Pneumatische stossanlage Download PDF

Info

Publication number
DD283576A5
DD283576A5 DD89326945A DD32694589A DD283576A5 DD 283576 A5 DD283576 A5 DD 283576A5 DD 89326945 A DD89326945 A DD 89326945A DD 32694589 A DD32694589 A DD 32694589A DD 283576 A5 DD283576 A5 DD 283576A5
Authority
DD
German Democratic Republic
Prior art keywords
sleeve
housing
pneumatic motor
chamber
vibration
Prior art date
Application number
DD89326945A
Other languages
German (de)
English (en)
Inventor
Marian W Dobry
Czeslaw Cempel
Wieslaw Garbatowski
Original Assignee
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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 �����@������������������k�� filed Critical �����@������������������k��
Publication of DD283576A5 publication Critical patent/DD283576A5/de

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
    • B25D17/04—Handles; Handle mountings
    • B25D17/043—Handles resiliently mounted relative to the hammer housing
    • 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
    • B25D17/12—Arrangements of noise-damping means of exhaust silencers
    • 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
    • B25D17/24—Damping the reaction force
    • 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
    • B25D9/14—Control devices for the reciprocating piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Earth Drilling (AREA)
  • Vibration Prevention Devices (AREA)
DD89326945A 1988-03-29 1989-03-28 Pneumatische stossanlage DD283576A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1988271527A PL153526B1 (en) 1988-03-29 1988-03-29 Pneumatic impact tool

Publications (1)

Publication Number Publication Date
DD283576A5 true DD283576A5 (de) 1990-10-17

Family

ID=20041352

Family Applications (1)

Application Number Title Priority Date Filing Date
DD89326945A DD283576A5 (de) 1988-03-29 1989-03-28 Pneumatische stossanlage

Country Status (10)

Country Link
US (1) US5052499A (cs)
EP (1) EP0335329B1 (cs)
JP (1) JPH01289678A (cs)
AT (1) ATE110316T1 (cs)
CS (1) CS194089A2 (cs)
DD (1) DD283576A5 (cs)
DE (1) DE68917626T2 (cs)
HU (1) HU209840B (cs)
PL (1) PL153526B1 (cs)
YU (1) YU64489A (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5419404A (en) * 1990-05-23 1995-05-30 Bretec Oy Hydraulic impact hammer
US5322131A (en) * 1993-05-20 1994-06-21 Chicago Pneumatic Tool Company Vibration-reduced pneumatic tool
US5813477A (en) * 1996-05-23 1998-09-29 Chicago Pneumatic Tool Company Vibration-reduced impact tool and vibration isolator therefor
DE19646622B4 (de) * 1996-11-12 2004-07-01 Wacker Construction Equipment Ag An einem Handgriff führbares Arbeitsgerät
US6932166B1 (en) * 2002-12-03 2005-08-23 Paul Kirsch Pneumatic tool
US7478096B2 (en) * 2003-02-26 2009-01-13 Burnside Acquisition, Llc History preservation in a computer storage system
GB0428348D0 (en) * 2004-12-24 2005-02-02 Bamford Excavators Ltd Percussion power tool apparatus
US20160271780A1 (en) * 2015-03-19 2016-09-22 Jhih Jhong Lin Shock Absorption Device for Pneumatic Tool

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB399773A (en) * 1932-09-12 1933-10-12 Frank Hills Improvements in or relating to pneumatic hammers and similar percussive tools
US2019964A (en) * 1933-02-20 1935-11-05 Independent Pneumatic Tool Co Cushion means for tools
US3640351A (en) * 1970-05-18 1972-02-08 Gardner Denver Co Force pulse shaping member for percussion tool
US4071094A (en) * 1973-06-21 1978-01-31 Viktor Evdokimovich Kilin Portable pneumatic percussive tool
US4327807A (en) * 1978-09-19 1982-05-04 Maco-Meudon Percussion tool casing
US4366870A (en) * 1979-10-31 1983-01-04 Frederick Leonard L Pile hammer cushion block
US4402369A (en) * 1981-05-26 1983-09-06 Moskovskoe Vysshee Technicheskoe Uchilische Pneumatic tool

Also Published As

Publication number Publication date
YU64489A (en) 1991-04-30
EP0335329A3 (en) 1991-08-21
JPH01289678A (ja) 1989-11-21
HUT50695A (en) 1990-03-28
EP0335329A2 (en) 1989-10-04
DE68917626T2 (de) 1995-02-16
HU209840B (en) 1994-11-28
ATE110316T1 (de) 1994-09-15
US5052499A (en) 1991-10-01
DE68917626D1 (de) 1994-09-29
PL271527A1 (en) 1989-10-02
EP0335329B1 (en) 1994-08-24
CS194089A2 (en) 1991-09-15
PL153526B1 (en) 1991-04-30

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