EA199800156A1 - IMPACT MECHANISM - Google Patents
IMPACT MECHANISMInfo
- Publication number
- EA199800156A1 EA199800156A1 EA199800156A EA199800156A EA199800156A1 EA 199800156 A1 EA199800156 A1 EA 199800156A1 EA 199800156 A EA199800156 A EA 199800156A EA 199800156 A EA199800156 A EA 199800156A EA 199800156 A1 EA199800156 A1 EA 199800156A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- crank
- rocker arm
- connecting rod
- percussion
- support
- Prior art date
Links
Landscapes
- Earth Drilling (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
Изобретение относится к ударным механизмам отбойных бурильных машин и молотков и может быть использовано в машиностроении, строительстве и горной промышленности. Целью изобретения является увеличение частоты и энергии удара ударного механизма. Ударный механизм содержит корпус, инструмент и кривошипно-рычажный механизм, который состоит из кривошипа, шатуна и коромысла. На одном конце коромысла укреплена ударная масса, а опора его установлена жестко на корпусе и расположена относительно опоры кривошипа на расстоянии, определяемом из условия L-L+L-Lили L-L+L-L, где L, L, L- соответственно длина кривошипа, шатуна и коромысла.The invention relates to percussion mechanisms of fender drilling machines and hammers and can be used in engineering, construction and mining industry. The aim of the invention is to increase the frequency and impact energy of the percussion mechanism. The percussion mechanism includes a housing, an instrument and a crank-lever mechanism, which consists of a crank, a connecting rod and a rocker arm. At one end of the rocker arm, the shock mass is strengthened, and its support is fixed rigidly on the body and is located relative to the crank support at a distance determined from the condition L-L + L-L or L-L + LL, where L, L, L- are, respectively, the length of the crank, connecting rod and rocker arm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA199800156A EA199800156A1 (en) | 1998-01-04 | 1998-01-04 | IMPACT MECHANISM |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA199800156A EA199800156A1 (en) | 1998-01-04 | 1998-01-04 | IMPACT MECHANISM |
Publications (2)
Publication Number | Publication Date |
---|---|
EA000370B1 EA000370B1 (en) | 1999-06-24 |
EA199800156A1 true EA199800156A1 (en) | 1999-06-24 |
Family
ID=8161435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA199800156A EA199800156A1 (en) | 1998-01-04 | 1998-01-04 | IMPACT MECHANISM |
Country Status (1)
Country | Link |
---|---|
EA (1) | EA199800156A1 (en) |
-
1998
- 1998-01-04 EA EA199800156A patent/EA199800156A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EA000370B1 (en) | 1999-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ MD TJ TM |
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MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): KG |
|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): RU |