WO1991010542A1 - Marteau a air comprime - Google Patents

Marteau a air comprime Download PDF

Info

Publication number
WO1991010542A1
WO1991010542A1 PCT/SU1990/000016 SU9000016W WO9110542A1 WO 1991010542 A1 WO1991010542 A1 WO 1991010542A1 SU 9000016 W SU9000016 W SU 9000016W WO 9110542 A1 WO9110542 A1 WO 9110542A1
Authority
WO
WIPO (PCT)
Prior art keywords
bases
pneumatic
pipe
noise
shock
Prior art date
Application number
PCT/SU1990/000016
Other languages
English (en)
Russian (ru)
Inventor
Vitaly Grigorievich Lugachev
Sergei Vasilievich Sharavin
Anatoly Yakovlevich Tishkov
Alexandr Dmitrievich Kostylev
Nikolai Prokhorovich Chepurnoi
Original Assignee
Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk Sssr
Proektno-Konstruktorskaya Kontora Tresta 'vostokburvod'
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 Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk Sssr, Proektno-Konstruktorskaya Kontora Tresta 'vostokburvod' filed Critical Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk Sssr
Priority to PCT/SU1990/000016 priority Critical patent/WO1991010542A1/fr
Publication of WO1991010542A1 publication Critical patent/WO1991010542A1/fr

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
    • B25D17/24—Damping the reaction force

Definitions

  • the invention may be used for various technical and vibrational shock loads of 10 load-bearing elements in the load.
  • vibration exciter ( ⁇ , ⁇ , 1362783), which is justifiable, between the elastic through 25 diaphragms the device has been protected, and the device has been disconnected.
  • the cost of the device is low reliability. This is due to the fact that shock loads are carried out by all parts of the hard drive, which leads to a decrease in their 30 service life.
  • Another disadvantage is the increased level of aerodynamic and mechanical noise. This is due to the fact that the resultant exhausted air is emitted directly to the atmosphere, and that emits emanating noise, which emits no noise.
  • the purpose of the present invention is the elimination of the aforementioned deficiencies described above pneumatic - 2 - tires hit the road.
  • P ⁇ s ⁇ avlennaya task ⁇ eshena ⁇ em, ch ⁇ in ⁇ nevma ⁇ iches- ⁇ m m ⁇ l ⁇ e, s ⁇ de ⁇ zhaschem connected between s ⁇ b ⁇ y ⁇ sn ⁇ vaniya 10 s ⁇ edinenny them ⁇ s ⁇ eds ⁇ v ⁇ m elas ⁇ ichny ⁇ dia ⁇ agm uda ⁇ ni ⁇ with tsen ⁇ alnym ⁇ ve ⁇ s ⁇ iem and ⁇ adialnymi ⁇ anala- E and z ⁇ l ⁇ ni ⁇ , ⁇ zmeschenny in tsen ⁇ aln ⁇ m ⁇ ve ⁇ s ⁇ ii uda ⁇ ni ⁇ a, s ⁇ glasn ⁇ iz ⁇ b ⁇ e ⁇ eniyu between ⁇ sn ⁇ vaniyami us ⁇ a - updated with the possibility of moving the power of the os-15 bucket and pulling elements with dampers.
  • Room 7 has an air conditioner, which is a permanent residence unit 12, made in the form of a wagon.
  • the device operates the following way.
  • the compressed air will open the channel (not indicated) in the base I on the working camera 10 and after that, the output will be removed from this channel.
  • the final response 21 is at the same time as the upper part of the shocker 7, and the final response is 22. Developed air, expanding, it will exit through exhaustive openings 22 in the atmosphere. ⁇ The output is pulsed and the pressure pulsed at the exit to the atmosphere.
  • the processed air will be released through exhaust pipes 22 inside the pipe, where there is a pipe
  • the air is optional for exhaustion through the exhaust through 21 exhaustive vents.
  • the loading element is a pipe that has been removed from the internal area of the pipe, after which there are 22, and then after
  • Aperture 21 is released in the atmosphere, which results in even higher noise dampening performance.
  • the intentional applicability of this invention may be subject to change.
  • Such devices may be used for loading into the load of the pipes and the well-being for the sinking of the mediums of property

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Lenses (AREA)

Abstract

Le marteau comprend des bases (1,2) entre lesquelles est située une structure de force (3) capable d'un mouvement axial. La structure (3) a une interaction avec les bases (1,2) par l'intermédiaire d'éléments d'attache (4) dotés d'amortisseurs (5). Les bases (1,2) sont connectées au percuteur (7) au moyen de diaphragmes souples (8,9). Le percuteur (7) est doté d'un orifice central dans lequel est monté un clapet (12).
PCT/SU1990/000016 1990-01-18 1990-01-18 Marteau a air comprime WO1991010542A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/SU1990/000016 WO1991010542A1 (fr) 1990-01-18 1990-01-18 Marteau a air comprime

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1990/000016 WO1991010542A1 (fr) 1990-01-18 1990-01-18 Marteau a air comprime

Publications (1)

Publication Number Publication Date
WO1991010542A1 true WO1991010542A1 (fr) 1991-07-25

Family

ID=21617638

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1990/000016 WO1991010542A1 (fr) 1990-01-18 1990-01-18 Marteau a air comprime

Country Status (1)

Country Link
WO (1) WO1991010542A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2548579A (en) * 2016-03-21 2017-09-27 Webster Tech Ltd Power tool
US10967495B2 (en) 2017-07-21 2021-04-06 Webster Technologies Limited Power tool

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU290114A1 (ru) * Институт горного дела Л. Л. Скочинского Пневматический молоток с виброгасящил1 устройством
US1547774A (en) * 1923-09-11 1925-07-28 Ingersoll Rand Co Handle for percussive tools
US1902530A (en) * 1931-07-30 1933-03-21 Ingersoll Rand Co Handle for rock drills
SU129593A1 (ru) * 1959-10-06 1959-11-30 Г.А. Власенко Устройство дл гашени отдачи ручных перфораторов
DE2549551B2 (de) * 1975-11-05 1978-09-07 Fa. Jean Netter, 6200 Wiesbaden Pneumatisch arbeitender Klopfer
SU919860A1 (ru) * 1980-07-04 1982-04-15 Государственный Проектный И Научно-Исследовательский Институт Никелевой Промышленности "Гипроникель" Пневмогидравлическое устройство ударного действи

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU290114A1 (ru) * Институт горного дела Л. Л. Скочинского Пневматический молоток с виброгасящил1 устройством
US1547774A (en) * 1923-09-11 1925-07-28 Ingersoll Rand Co Handle for percussive tools
US1902530A (en) * 1931-07-30 1933-03-21 Ingersoll Rand Co Handle for rock drills
SU129593A1 (ru) * 1959-10-06 1959-11-30 Г.А. Власенко Устройство дл гашени отдачи ручных перфораторов
DE2549551B2 (de) * 1975-11-05 1978-09-07 Fa. Jean Netter, 6200 Wiesbaden Pneumatisch arbeitender Klopfer
SU919860A1 (ru) * 1980-07-04 1982-04-15 Государственный Проектный И Научно-Исследовательский Институт Никелевой Промышленности "Гипроникель" Пневмогидравлическое устройство ударного действи

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2548579A (en) * 2016-03-21 2017-09-27 Webster Tech Ltd Power tool
GB2548579B (en) * 2016-03-21 2019-06-26 Webster Tech Limited A power tool comprising a tool carrier for mounting an impact tool
US11241779B2 (en) 2016-03-21 2022-02-08 Webster Technologies Limited Power tool
US10967495B2 (en) 2017-07-21 2021-04-06 Webster Technologies Limited Power tool

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