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RU2015153005A - PNEUMATIC HAMMER KASATKIN - Google Patents

PNEUMATIC HAMMER KASATKIN Download PDF

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Publication number
RU2015153005A
RU2015153005A RU2015153005A RU2015153005A RU2015153005A RU 2015153005 A RU2015153005 A RU 2015153005A RU 2015153005 A RU2015153005 A RU 2015153005A RU 2015153005 A RU2015153005 A RU 2015153005A RU 2015153005 A RU2015153005 A RU 2015153005A
Authority
RU
Russia
Prior art keywords
pneumatic hammer
air
small step
barrel
kasatkin
Prior art date
Application number
RU2015153005A
Other languages
Russian (ru)
Other versions
RU2623936C2 (en
Inventor
Виктор Алексеевич Касаткин
Original Assignee
Виктор Алексеевич Касаткин
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 Виктор Алексеевич Касаткин filed Critical Виктор Алексеевич Касаткин
Priority to RU2015153005A priority Critical patent/RU2623936C2/en
Publication of RU2015153005A publication Critical patent/RU2015153005A/en
Application granted granted Critical
Publication of RU2623936C2 publication Critical patent/RU2623936C2/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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/22—Hand tools or hand-held power-operated tools specially adapted for dislodging minerals
    • E21C37/24—Pick hammers

Landscapes

  • Percussive Tools And Related Accessories (AREA)

Claims (2)

1. Пневматический молоток Касаткина, содержащий рукоятку с втулкой, образующие воздушную амортизационную камеру, кожух, установленный в кожухе ствол со ступенчатым воздухоподводящим патрубком, большой ступенью закрепленный в стволе и малой ступенью установлен во втулке с возможностью перемещения, отличающийся тем, что торец малой ступени закрыт, а на боковой ее поверхности выполнены радиальные отверстия, периодически сообщающие сеть сжатого воздуха с воздухораспределительным устройством.1. Kasatkin’s pneumatic hammer, comprising a handle with a sleeve, forming an air cushioning chamber, a casing, a barrel mounted in the casing with a stepped air supply pipe, a large step fixed in the barrel and a small step mounted in the sleeve with the ability to move, characterized in that the end of the small step is closed and radial holes are made on its lateral surface, periodically communicating a compressed air network with an air distribution device. 2. Пневматический молоток по п. 1, отличающийся тем, что ствол сверху закрыт гайкой, в которой выполнена воздушная амортизационная камера и в которую скользяще помещена малая ступень воздухоподводящего патрубка с возможностью перемещения, а большая ступень закреплена во втулке рукоятки и при этом на малую ступень установлено уплотнительное резиновое кольцо.2. A pneumatic hammer according to claim 1, characterized in that the barrel is closed with a nut on top, in which an air cushioning chamber is made and in which the small step of the air supply pipe is slideably placed with the possibility of movement, and the large step is fixed in the handle sleeve and at the same time to a small step a rubber seal ring is installed.
RU2015153005A 2015-12-09 2015-12-09 Pneumatic hammer RU2623936C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2015153005A RU2623936C2 (en) 2015-12-09 2015-12-09 Pneumatic hammer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2015153005A RU2623936C2 (en) 2015-12-09 2015-12-09 Pneumatic hammer

Publications (2)

Publication Number Publication Date
RU2015153005A true RU2015153005A (en) 2017-06-15
RU2623936C2 RU2623936C2 (en) 2017-06-29

Family

ID=59068008

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015153005A RU2623936C2 (en) 2015-12-09 2015-12-09 Pneumatic hammer

Country Status (1)

Country Link
RU (1) RU2623936C2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996019323A1 (en) * 1994-12-22 1996-06-27 Drago Engineering Ag Hydraulic percussive device
DE19858519C2 (en) * 1998-12-18 2002-08-29 Tracto Technik Pneumatically reversible ram boring machine
RU2278776C1 (en) * 2004-11-11 2006-06-27 НПП "Термопласт" Pneumatic hammer provided with shock absorbing device
RU2353509C2 (en) * 2006-11-29 2009-04-27 НПП "Термопласт" Pneumatic hammer with shock-absorbing device

Also Published As

Publication number Publication date
RU2623936C2 (en) 2017-06-29

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20201210