SE8302252D0 - PNEUMATIC BATTERY MECHANISM - Google Patents

PNEUMATIC BATTERY MECHANISM

Info

Publication number
SE8302252D0
SE8302252D0 SE8302252A SE8302252A SE8302252D0 SE 8302252 D0 SE8302252 D0 SE 8302252D0 SE 8302252 A SE8302252 A SE 8302252A SE 8302252 A SE8302252 A SE 8302252A SE 8302252 D0 SE8302252 D0 SE 8302252D0
Authority
SE
Sweden
Prior art keywords
percussion tool
percussion
chamber
axial passage
inlet opening
Prior art date
Application number
SE8302252A
Other languages
Swedish (sv)
Other versions
SE8302252L (en
SE457423B (en
Inventor
A D Dmitrievich
J N Syryamin
B N Smolyanitsky
V P Boginsky
A D Terskov
E G Mjuntser
A M Petreev
Original Assignee
Inst Gornogo Dela Sibirskogo O
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 Inst Gornogo Dela Sibirskogo O filed Critical Inst Gornogo Dela Sibirskogo O
Publication of SE8302252D0 publication Critical patent/SE8302252D0/en
Publication of SE8302252L publication Critical patent/SE8302252L/en
Publication of SE457423B publication Critical patent/SE457423B/en

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
    • B25D9/14—Control devices for the reciprocating piston
    • 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
    • B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/171—Percussive pulling action of tools for extraction of elements

Abstract

The invention relates to constructional engineering. The compressed-air percussion device contains a cylindrical hollow body (1) with an inlet opening (2) and an outlet opening (3). A stepped percussion tool (4) with an axial passage is accommodated inside the body (1). In order to ensure movement of the percussion tool (4) inside the body (1), a chamber for the working stroke (6) and a chamber for the idle stroke (7) are provided. A hose (8) and a cock (9) are provided for the supply of compressed air. A clamping device (10) is arranged in the front part of the body (1). Provided on the smaller step of the percussion tool (4) is a groove (14) via which the inlet opening (2) is conductively connected to the space of the larger step of the body (1), and an open annular space (15) is formed between the tube (5) and the axial passage of the percussion tool (4). The present invention can be used especially effectively for driving bar-shaped elements into the ground which have a cross-section which is significantly smaller in relation to the length. <IMAGE>
SE8302252A 1982-06-02 1983-04-21 PNEUMATIC BATTERY MECHANISM SE457423B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU823462297A SU1307037A1 (en) 1982-06-02 1982-06-02 Pneumatic percussive mechanism for driving elongated rods into soil

Publications (3)

Publication Number Publication Date
SE8302252D0 true SE8302252D0 (en) 1983-04-21
SE8302252L SE8302252L (en) 1983-12-03
SE457423B SE457423B (en) 1988-12-27

Family

ID=21019763

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8302252A SE457423B (en) 1982-06-02 1983-04-21 PNEUMATIC BATTERY MECHANISM

Country Status (5)

Country Link
DE (1) DE3318297A1 (en)
FI (1) FI75202C (en)
FR (1) FR2527964A1 (en)
SE (1) SE457423B (en)
SU (1) SU1307037A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5163519A (en) * 1992-02-10 1992-11-17 Florida Pneumatic Manufacturing Corp. Pneumatically driven reverse impact device
FR2749531B1 (en) * 1996-06-11 1998-07-31 Inst Minier De La Division Sib PERCUSSION EFFECT DEVICE
RU2567061C2 (en) * 2014-03-20 2015-10-27 Федеральное государственное бюджетное учреждение науки Институт горного дела им. Н.А. Чинакала Сибирского отделения Российской академии наук Air-driven percussion machine for long rod driving in soil
RU2603864C1 (en) * 2015-07-06 2016-12-10 Федеральное государственное бюджетное образовательное учреждение высшего образования "Новосибирский государственный архитектурно-строительный университет (Сибстрин)" Impact action device
RU2681797C1 (en) * 2017-11-21 2019-03-12 Общество с ограниченной ответственностью "Малое инновационное предприятие "Инструмент для горного дела" Pneumatic machine for long rods driving into the ground

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU607885A1 (en) * 1976-04-24 1978-04-26 Институт Горного Дела Со Ан Ссср Pneumatic percussive device
US4159040A (en) * 1976-10-27 1979-06-26 Institut Gornogo Dela Sibirskogo Oidelenia Akademii Nauk SSSR Pneumatic percussion tool

Also Published As

Publication number Publication date
SE8302252L (en) 1983-12-03
DE3318297A1 (en) 1983-12-08
FI831495A0 (en) 1983-05-02
SE457423B (en) 1988-12-27
FI75202C (en) 1988-05-09
FI831495L (en) 1983-12-03
DE3318297C2 (en) 1987-01-29
FR2527964B1 (en) 1985-05-10
SU1307037A1 (en) 1987-04-30
FI75202B (en) 1988-01-29
FR2527964A1 (en) 1983-12-09

Similar Documents

Publication Publication Date Title
DE3856120T2 (en) Pneumatic fastener driving tool
SE8302252L (en) PNEUMATIC BATTERY MECHANISM
FR2457152B1 (en)
SE8205195L (en) MANUAL DEVICE FOR PNEUMATIC DEVICES
ATE99022T1 (en) RAM DEVICE.
ATE38008T1 (en) PNEUMATIC OPERATED HAMMER.
SE8600745L (en) PNEUMATIC, REVERSIBLE, SHOCKING WORKING DEVICE
SE8202626L (en) PRESSURE AIR-DRIVED POWER CRAFT
ATE187686T1 (en) PNEUMATIC CARTRIDGE EXPRESS DEVICE
SE8401817D0 (en) PNEUMATIC, SHOCKWORK WORKING MACHINE
JPS5510109A (en) Booster
DE3672791D1 (en) MANEUVERABLE FAT PRESS.
SU129591A1 (en) Pneumatic hammer
DE3370467D1 (en) Dispenser comprising a cylindrical product container
SE8007274L (en) PNEUMATIC, SHOCKWORK WORKING MACHINE
SE7903839L (en) PNEUMATICALLY POWERED PITCH
SU1108170A2 (en) Percussive pneumatic device
SE8003025L (en) SAFETY DEVICE FOR PRESSURE AIR HAMMER
SU1006201A2 (en) Percussive action screwing-in tool
SU1171305A1 (en) Pneumatic hammer
SU804418A1 (en) Pneumatic hammer
SU1130450A1 (en) Pneumatic device for percussive-pulsed tightening of thread joints
GB948119A (en) Pneumatic hammer rock drill
ATE104742T1 (en) CONTROL VALVE FOR A COUNTERBLOW TAPHOLE DRILLING MACHINE.
RU92007401A (en) SUBMERGED PNEUMATOR

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8302252-5

Effective date: 19931110

Format of ref document f/p: F