SU510361A1 - Device for fastening the working tool - Google Patents

Device for fastening the working tool

Info

Publication number
SU510361A1
SU510361A1 SU1835264A SU1835264A SU510361A1 SU 510361 A1 SU510361 A1 SU 510361A1 SU 1835264 A SU1835264 A SU 1835264A SU 1835264 A SU1835264 A SU 1835264A SU 510361 A1 SU510361 A1 SU 510361A1
Authority
SU
USSR - Soviet Union
Prior art keywords
fastening
working tool
tool
sleeve
working
Prior art date
Application number
SU1835264A
Other languages
Russian (ru)
Inventor
Эдуард Александрович Абраменков
Николай Александрович Клушин
Геннадий Федорович Тимофеев
Original Assignee
Институт горного дела
Новосибирский Инженерно-Строительный Институт Имени В.В.Куйбышева
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 Институт горного дела, Новосибирский Инженерно-Строительный Институт Имени В.В.Куйбышева filed Critical Институт горного дела
Priority to SU1835264A priority Critical patent/SU510361A1/en
Application granted granted Critical
Publication of SU510361A1 publication Critical patent/SU510361A1/en

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)
  • Sawing (AREA)

Description

действи , например в молотках, содержащее обойму и размещеный в пей упругий элемент дл  креплени  инструмента, о т л н ч а ю щ е ес  тем, что, с целью улучшени  виброзащитпых и эксплуатанионных свойств устройства, элемент дл  креплени  инструмента представл ет собой эластичную втулку, в стенке которой выполнена глуха  полость, сообщающа с  с источником сжатого воздуха, а толщина охватывающей инструмент стенкн выбрана нзaction, for example in hammers, containing a yoke and a resilient element for fastening the tool, which is designed to improve the vibration-proof and operating properties of the device, the element for fastening the tool is an elastic sleeve , in the wall of which a hollow cavity is made, communicating with a source of compressed air, and the thickness of the wall surrounding the tool is not selected

услови  предотвращени  ее разрыва при возвратно-поступательном перемещении инструмента .Conditions to prevent it from breaking when the tool is reciprocated.

2. Устройство по п. I, отличающеес  тем, что, с целью повышени  надежности креплени  эластичной втулки, па внутренней новерхпости обоймы инструмента выполнены кольцевые канавки дл  зажима втулки меладу обоймой и стволом инструмента, также имеющего кольцевые канавки.2. The device according to claim I, characterized in that, in order to increase the reliability of fastening the elastic sleeve, the annular grooves are made on the internal top of the tool holder, for clamping the sleeve to the sleeve and the tool shaft, also having ring grooves.

SU1835264A 1972-10-10 1972-10-10 Device for fastening the working tool SU510361A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1835264A SU510361A1 (en) 1972-10-10 1972-10-10 Device for fastening the working tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1835264A SU510361A1 (en) 1972-10-10 1972-10-10 Device for fastening the working tool

Publications (1)

Publication Number Publication Date
SU510361A1 true SU510361A1 (en) 1976-04-15

Family

ID=20528939

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1835264A SU510361A1 (en) 1972-10-10 1972-10-10 Device for fastening the working tool

Country Status (1)

Country Link
SU (1) SU510361A1 (en)

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