JPS59116431U - hydraulic hammer - Google Patents
hydraulic hammerInfo
- Publication number
- JPS59116431U JPS59116431U JP620083U JP620083U JPS59116431U JP S59116431 U JPS59116431 U JP S59116431U JP 620083 U JP620083 U JP 620083U JP 620083 U JP620083 U JP 620083U JP S59116431 U JPS59116431 U JP S59116431U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- anvil
- hydraulic hammer
- ram
- hardwood board
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来公知の油圧ハンマー装置の半裁断面図、第
２図は本考案の一実施例である油圧ハンマー装置の半裁
断面図、第３図は保護カバーの部分拡大断面図、第４図
は第３図の側面図、第５図は第２図におけるＡ−Ａ線矢
視力向の拡大断面図、第６図は第２図におけるＢ部分の
拡大図である。
２１・・・・・・上部シリンダー、２２・・・・・・中
間フランジ、２３・・・・・・下部シリンダー、２４・
・・・・・アンビル、２５・・・・・・堅木板、２６・
・・・・・上部フランジ、２８ａ・・・・・・受は板、
３２・・・・・・ラム、３３・・・・・・ラムガイドリ
ング、３４．３５・・・・・・油圧室、３９・・・・・
・ラムストッパー、４１・・・・・・ラム位置表示プレ
ート、４２・・・・・・保護カバー、４３・・・・・・
長円孔、４４・・・・・・防音壁、４５・・・・・・砂
、４６・・・・・・窓、４Ｂ・・・・・・ゴム板、４９
・・・・・・アタッチメント取付用回転体。FIG. 1 is a half-cut sectional view of a conventionally known hydraulic hammer device, FIG. 2 is a half-cut sectional view of a hydraulic hammer device that is an embodiment of the present invention, FIG. 3 is a partially enlarged sectional view of a protective cover, and FIG. 4 3 is a side view of FIG. 3, FIG. 5 is an enlarged sectional view taken along line A--A in FIG. 2, and FIG. 6 is an enlarged view of portion B in FIG. 2. 21... Upper cylinder, 22... Middle flange, 23... Lower cylinder, 24...
... Anvil, 25 ... Hardwood board, 26.
...Top flange, 28a...Bracket is plate,
32... Ram, 33... Ram guide ring, 34.35... Hydraulic chamber, 39...
・Ram stopper, 41... Ram position display plate, 42... Protective cover, 43...
Oval hole, 44... Soundproof wall, 45... Sand, 46... Window, 4B... Rubber board, 49
...Rotating body for attaching attachments.
Claims (1)
取りつけられたアンビルと、上記シリンダー内を上昇お
よび落下を繰り返すことによりアンビルの上面に載置さ
れた堅木板を介してアンビルに下方の打撃力を付与する
ラムとからなり、上記シリンダーの下方であってアノビ
ルの取りつけ位置に接近した側面位置に、堅木板取替え
作業用の窓を開口させてなることを特徴とする油圧式ハ
ンマー。A cylindrical cylinder, an anvil integrally attached to the lower end of the cylinder, and a downward impact on the anvil through a hardwood board placed on the top of the anvil by repeatedly rising and falling within the cylinder. A hydraulic hammer comprising a ram for applying force, and having a window for hardwood board replacement work opened at a side position below the cylinder and close to the mounting position of the annobil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP620083U JPS59116431U (en) | 1983-01-20 | 1983-01-20 | hydraulic hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP620083U JPS59116431U (en) | 1983-01-20 | 1983-01-20 | hydraulic hammer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59116431U true JPS59116431U (en) | 1984-08-06 |
| JPH0223637Y2 JPH0223637Y2 (en) | 1990-06-27 |
Family
ID=30137758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP620083U Granted JPS59116431U (en) | 1983-01-20 | 1983-01-20 | hydraulic hammer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59116431U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5240883A (en) * | 1975-09-29 | 1977-03-30 | Yukio Matsumoto | Noise reduceable pile driver |
| JPS5256462A (en) * | 1975-11-01 | 1977-05-09 | Ikunari Onooka | Drop hammer utilizing braking effect |
-
1983
- 1983-01-20 JP JP620083U patent/JPS59116431U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5240883A (en) * | 1975-09-29 | 1977-03-30 | Yukio Matsumoto | Noise reduceable pile driver |
| JPS5256462A (en) * | 1975-11-01 | 1977-05-09 | Ikunari Onooka | Drop hammer utilizing braking effect |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0223637Y2 (en) | 1990-06-27 |
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