GB1525145A - Vibration-damped impact tool - Google Patents

Vibration-damped impact tool

Info

Publication number
GB1525145A
GB1525145A GB3998676A GB3998676A GB1525145A GB 1525145 A GB1525145 A GB 1525145A GB 3998676 A GB3998676 A GB 3998676A GB 3998676 A GB3998676 A GB 3998676A GB 1525145 A GB1525145 A GB 1525145A
Authority
GB
United Kingdom
Prior art keywords
tool
envelope
liquid
bag
vibration
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
Application number
GB3998676A
Other languages
English (en)
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.)
Atlas Copco AB
Original Assignee
Atlas Copco AB
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
Priority claimed from SE7511305A external-priority patent/SE398459B/xx
Priority claimed from SE7601167A external-priority patent/SE413747B/xx
Application filed by Atlas Copco AB filed Critical Atlas Copco AB
Publication of GB1525145A publication Critical patent/GB1525145A/en
Expired 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
    • B25D17/11—Arrangements of noise-damping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Fluid-Damping Devices (AREA)
GB3998676A 1975-10-09 1976-09-27 Vibration-damped impact tool Expired GB1525145A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7511305A SE398459B (sv) 1975-10-09 1975-10-09 Slaende verktyg
SE7601167A SE413747B (sv) 1976-02-04 1976-02-04 Slaende verktyg

Publications (1)

Publication Number Publication Date
GB1525145A true GB1525145A (en) 1978-09-20

Family

ID=26656658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3998676A Expired GB1525145A (en) 1975-10-09 1976-09-27 Vibration-damped impact tool

Country Status (6)

Country Link
CA (1) CA1045818A (enExample)
DE (1) DE2645205A1 (enExample)
ES (1) ES452071A1 (enExample)
FR (1) FR2327039A1 (enExample)
GB (1) GB1525145A (enExample)
IT (1) IT1073858B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4137640A4 (en) * 2021-02-08 2024-05-01 MAPP Co., Ltd. Hydraulic breaker chisel

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2920139C2 (de) * 1979-05-18 1986-10-02 Ruhrkohle Ag, 4300 Essen Schlagbohrstange
FR2553697B1 (fr) * 1983-10-24 1986-03-14 Charbonnages De France Dispositif d'insonorisation d'un fleuret de foration
DE4030126A1 (de) * 1990-09-24 1992-03-26 Krupp Maschinentechnik Schalldaemmeinrichtung fuer eine hydraulisch betriebene antriebseinheit mit einem bezueglich dieser beweglichen werkzeug

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1303290B (enExample) * 1965-11-17 Lord Corp
US3848931A (en) * 1972-10-10 1974-11-19 Int Tool Sales Tool bit for vibration attenuation
US3861494A (en) * 1973-11-19 1975-01-21 Ingersoll Rand Co Sound absorbing device
SE390188C (sv) * 1973-12-03 1979-10-08 Sandvik Ab Borrstang for slaende bergborrning

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4137640A4 (en) * 2021-02-08 2024-05-01 MAPP Co., Ltd. Hydraulic breaker chisel

Also Published As

Publication number Publication date
DE2645205A1 (de) 1977-06-02
FR2327039A1 (fr) 1977-05-06
FR2327039B1 (enExample) 1982-06-11
CA1045818A (en) 1979-01-09
ES452071A1 (es) 1977-12-01
IT1073858B (it) 1985-04-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee