Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
BE446785A - - Google Patents
[go: Go Back, main page]

BE446785A - - Google Patents

Info

Publication number
BE446785A
BE446785A BE446785DA BE446785A BE 446785 A BE446785 A BE 446785A BE 446785D A BE446785D A BE 446785DA BE 446785 A BE446785 A BE 446785A
Authority
BE
Belgium
Prior art keywords
tool
compressed air
nozzle
cylinder
chamber
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE446785A publication Critical patent/BE446785A/fr

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
    • B25D17/245—Damping the reaction force using a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
BE446785D BE446785A (sr)

Publications (1)

Publication Number Publication Date
BE446785A true BE446785A (sr)

Family

ID=102801

Family Applications (1)

Application Number Title Priority Date Filing Date
BE446785D BE446785A (sr)

Country Status (1)

Country Link
BE (1) BE446785A (sr)

Similar Documents

Publication Publication Date Title
CA1037798A (fr) Machine de percussion
CN101804617B (zh) 带有减振机构的锤
US3842942A (en) Constrained layer damper and noise suppressor for a rock drill steel
JP4202248B2 (ja) 衝撃装置
CA2261849A1 (fr) Systeme amortisseur a huile
EP2468454B1 (fr) Outil de frappe à main permettant de réduire les vibrations, et son procédé de fabrication
US4071094A (en) Portable pneumatic percussive tool
FR2639279A1 (fr) Appareil de percussion hydraulique avec dispositif de frappe en retrait amortie
BE446785A (sr)
JP5022725B2 (ja) 衝撃式作業工具
US4632190A (en) Pneumatically-operated multi-needle chisel tool
US7252154B2 (en) Percussion device with a transmission element compressing an elastic energy storing material
FR2710021A1 (fr) Selle perfectionnée.
EP1774195B1 (fr) Dispositif d'amortisseur a deceleration asservie, et son application a l'amortissement de la colonne de direction escamotable d'un vehicule automobile
FR2509217A1 (fr) Appareil a percussions mu par un fluide sous pression
JP2001334478A (ja) 油圧打撃装置の緩衝機構
FR2859404A1 (fr) Outil de scellement
KR100603464B1 (ko) 헤머
BE542325A (sr)
BE440894A (sr)
JP3556714B2 (ja) 打撃工具の空打ち防止装置
JP4509894B2 (ja) 衝撃式作業工具
BE498813A (sr)
FR3047917A1 (fr) Outil de frappe absorbant et procede de fabrication d'un tel outil
BE528383A (sr)