JP2518985B2 - 液圧インパクトハンマ― - Google Patents

液圧インパクトハンマ―

Info

Publication number
JP2518985B2
JP2518985B2 JP3508481A JP50848191A JP2518985B2 JP 2518985 B2 JP2518985 B2 JP 2518985B2 JP 3508481 A JP3508481 A JP 3508481A JP 50848191 A JP50848191 A JP 50848191A JP 2518985 B2 JP2518985 B2 JP 2518985B2
Authority
JP
Japan
Prior art keywords
damping device
impact hammer
hammer
housing
side plates
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.)
Expired - Lifetime
Application number
JP3508481A
Other languages
English (en)
Japanese (ja)
Other versions
JPH05507031A (ja
Inventor
ニエミ、イルッカ
シップス、ティモ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bretec Oy
Original Assignee
Bretec Oy
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 Bretec Oy filed Critical Bretec Oy
Publication of JPH05507031A publication Critical patent/JPH05507031A/ja
Application granted granted Critical
Publication of JP2518985B2 publication Critical patent/JP2518985B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B25D17/11—Arrangements of noise-damping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
JP3508481A 1990-05-23 1991-05-07 液圧インパクトハンマ― Expired - Lifetime JP2518985B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI902568A FI90400C (fi) 1990-05-23 1990-05-23 Hydraulinen iskuvasara
FI902568 1990-05-23

Publications (2)

Publication Number Publication Date
JPH05507031A JPH05507031A (ja) 1993-10-14
JP2518985B2 true JP2518985B2 (ja) 1996-07-31

Family

ID=8530497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3508481A Expired - Lifetime JP2518985B2 (ja) 1990-05-23 1991-05-07 液圧インパクトハンマ―

Country Status (6)

Country Link
EP (1) EP0529014B1 (de)
JP (1) JP2518985B2 (de)
DE (1) DE69114286T2 (de)
ES (1) ES2081505T3 (de)
FI (1) FI90400C (de)
WO (1) WO1991017870A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3587140B2 (ja) * 2000-07-31 2004-11-10 セイコーエプソン株式会社 磁石粉末の製造方法、磁石粉末およびボンド磁石

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006810B (de) * 1953-03-12 1957-04-18 Hauhinco Maschf Pressluftschlagwerkzeug
JPS52109143A (en) * 1976-03-11 1977-09-13 Nippon Seimitsu Keisoku Kk Overcurrent relay testing method
JPS5731006A (en) * 1980-06-17 1982-02-19 Mitsubishi Electric Corp Inductive device of unattended carrier car
ATE35929T1 (de) * 1983-11-02 1988-08-15 Heinrich Henze Hydraulischer aufbruchhammer.
FR2554752B1 (fr) * 1983-11-10 1986-12-26 Charbonnages De France Carter insonorisant pour marteau pneumatique de foration

Also Published As

Publication number Publication date
DE69114286D1 (de) 1995-12-07
FI902568A (fi) 1991-11-24
DE69114286T2 (de) 1996-05-15
ES2081505T3 (es) 1996-03-16
JPH05507031A (ja) 1993-10-14
EP0529014A1 (de) 1993-03-03
WO1991017870A1 (en) 1991-11-28
EP0529014B1 (de) 1995-11-02
FI90400B (fi) 1993-10-29
FI902568A0 (fi) 1990-05-23
FI90400C (fi) 1994-02-10

Similar Documents

Publication Publication Date Title
US5927407A (en) Isolated hand-held vibrating device
CN100515689C (zh) 安装破碎机用的托架
US5522466A (en) Vibration-damping structure for electric hammer
US6095257A (en) Hydraulic hammer having buffer assembly
US5285858A (en) Device for supporting impact tool
JPS6347589B2 (de)
JPH08512123A (ja) 外力吸収特性を有する取付組立体
US5419404A (en) Hydraulic impact hammer
US5613667A (en) Shock absorber for elevators or the like
US20110061245A1 (en) Shock absorbing, vibration isolating and jam protecting foot device for a reciprocating saw
JP2518985B2 (ja) 液圧インパクトハンマ―
JPH11254351A (ja) 油圧ブレーカ用ブラケット
EP0412203A1 (de) Dämpfungsmittel für ein Schlagwerkzeug
JPH08319732A (ja) 構造物用３次元免震装置
KR100776574B1 (ko) 브레이커의 방진장치
JP3489024B2 (ja) バウンドバンパー
JP3300305B2 (ja) 連結式落橋防止装置
JP3861577B2 (ja) 打撃工具
JP4413181B2 (ja) 鉄道車両用緩衝装置
JP2979288B2 (ja) 免震構造
JPH1029171A (ja) 油圧ブレーカの防振機構
KR102461643B1 (ko) 볼 이탈방지기구가 구비된 볼타입 면진장치
KR0120778Y1 (ko) 유압 브레이커 타격 장치의 방진판 구조
JP2520625Y2 (ja) 連結器用緩衝装置
KR100378213B1 (ko) 캐스터용 스토퍼

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090517

Year of fee payment: 13

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100517

Year of fee payment: 14

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110517

Year of fee payment: 15

EXPY Cancellation because of completion of term