CH621731A5 - - Google Patents

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Publication number
CH621731A5
CH621731A5 CH498277A CH498277A CH621731A5 CH 621731 A5 CH621731 A5 CH 621731A5 CH 498277 A CH498277 A CH 498277A CH 498277 A CH498277 A CH 498277A CH 621731 A5 CH621731 A5 CH 621731A5
Authority
CH
Switzerland
Prior art keywords
rod
compressed air
housing
working chamber
striking
Prior art date
Application number
CH498277A
Other languages
German (de)
English (en)
Inventor
Alexandr Dmitrievich Kostylev
Boris Nikolaevich Smolyanitsky
Vladimir Petrovich Boginsky
Konstantin Stepanovich Gurkov
Vladimir Vasilievich Klimashko
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 CH621731A5 publication Critical patent/CH621731A5/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/04—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure
    • B25C1/041—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure with fixed main cylinder
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Actuator (AREA)
  • Toys (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CH498277A 1976-04-24 1977-04-21 CH621731A5 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762356969A SU607885A1 (ru) 1976-04-24 1976-04-24 Пневматическое устройство ударного действи

Publications (1)

Publication Number Publication Date
CH621731A5 true CH621731A5 (fi) 1981-02-27

Family

ID=20660192

Family Applications (1)

Application Number Title Priority Date Filing Date
CH498277A CH621731A5 (fi) 1976-04-24 1977-04-21

Country Status (12)

Country Link
US (1) US4160486A (fi)
JP (1) JPS52146003A (fi)
AT (1) AT356593B (fi)
CA (1) CA1060666A (fi)
CH (1) CH621731A5 (fi)
DE (1) DE2717813C2 (fi)
FI (1) FI62241C (fi)
FR (1) FR2348791A1 (fi)
GB (1) GB1546348A (fi)
NO (1) NO144713C (fi)
SE (1) SE419352B (fi)
SU (1) SU607885A1 (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159040A (en) * 1976-10-27 1979-06-26 Institut Gornogo Dela Sibirskogo Oidelenia Akademii Nauk SSSR Pneumatic percussion tool
SU1307037A1 (ru) * 1982-06-02 1987-04-30 Институт Горного Дела Со Ан Ссср Пневмоударный механизм дл забивани в грунт длинномерных стержней
US4653596A (en) * 1983-04-05 1987-03-31 Institut Gornogo Dela Sibirskogo Otdelenia An Sssr Percussive air tool
DE3590640T (fi) * 1984-12-05 1987-03-12
DE3710928A1 (de) * 1987-04-01 1988-10-13 Paul Schmidt Ramme
US4971159A (en) * 1988-04-12 1990-11-20 G. G. B. Industries, Inc. Micropositioner
DE4113323A1 (de) * 1991-04-24 1992-10-29 Krupp Maschinentechnik Schlagwerk fuer ein bohrgestaenge
US5174386A (en) * 1991-10-04 1992-12-29 The Stanley Works Ground rod driving apparatus
RU2443827C1 (ru) * 2010-06-15 2012-02-27 Институт гидродинамики им. М.А. Лаврентьева Сибирского отделения Российской академии наук (ИГиЛ СО РАН) Устройство ударного действия для погружения стержней в грунт

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1463785A (en) * 1920-06-23 1923-08-07 Annison Richard Henry Piston-control mechanism
DE2364848A1 (de) * 1973-04-19 1974-10-31 Allen Blake Cook Vorrichtung zum einschlagen und ziehen von rohren
US3955478A (en) * 1973-10-29 1976-05-11 Dresser Industries, Inc. Hydraulically powered percussion drill
US3920086A (en) * 1974-05-23 1975-11-18 Albert Adolfovich Goppen Pneumatic hammer
DE2522398A1 (de) * 1974-05-27 1975-12-11 Geb Kneidinger Gertr Reisacher Pilotenhammer
US3952813A (en) * 1975-02-07 1976-04-27 Nikolai Prokhorovich Chepurnoi Percussive device for driving holes in soil
AT334831B (de) * 1975-07-08 1976-02-10 Inst Gornogo Dela Sibirskogo O Umkehrbare pressluft-schlagvorrichtung zur bildung von bohrlochern im boden durch verdichten desselben

Also Published As

Publication number Publication date
GB1546348A (en) 1979-05-23
US4160486A (en) 1979-07-10
FI62241C (fi) 1982-12-10
JPS52146003A (en) 1977-12-05
NO144713B (no) 1981-07-13
FI62241B (fi) 1982-08-31
SU607885A1 (ru) 1978-04-26
NO144713C (no) 1981-10-21
ATA283577A (de) 1979-09-15
DE2717813A1 (de) 1977-11-17
FI771258A (fi) 1977-10-25
AT356593B (de) 1980-05-12
DE2717813C2 (de) 1983-11-10
FR2348791B1 (fi) 1979-03-23
FR2348791A1 (fr) 1977-11-18
SE419352B (sv) 1981-07-27
JPS613933B2 (fi) 1986-02-05
NO771347L (no) 1977-10-25
SE7704680L (sv) 1977-10-30
CA1060666A (en) 1979-08-21

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Legal Events

Date Code Title Description
PL Patent ceased