AU3609171A - Impact device - Google Patents

Impact device

Info

Publication number
AU3609171A
AU3609171A AU36091/71A AU3609171A AU3609171A AU 3609171 A AU3609171 A AU 3609171A AU 36091/71 A AU36091/71 A AU 36091/71A AU 3609171 A AU3609171 A AU 3609171A AU 3609171 A AU3609171 A AU 3609171A
Authority
AU
Australia
Prior art keywords
impact device
impact
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
AU36091/71A
Other versions
AU468268B2 (en
Inventor
W. Ross Frederick
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.)
Ross F W
Original Assignee
Ross F W
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 Ross F W filed Critical Ross F W
Publication of AU3609171A publication Critical patent/AU3609171A/en
Application granted granted Critical
Publication of AU468268B2 publication Critical patent/AU468268B2/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
    • B25D17/04—Handles; Handle mountings
    • B25D17/043—Handles resiliently mounted relative to the hammer housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/12—Means for driving the impulse member comprising a crank mechanism
    • 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
    • B25D17/24—Damping the reaction force
    • B25D17/245—Damping the reaction force using a fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/0073—Arrangements for damping of the reaction force
    • B25D2217/0076—Arrangements for damping of the reaction force by use of counterweights
    • B25D2217/0088—Arrangements for damping of the reaction force by use of counterweights being mechanically-driven

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
AU36091/71A 1970-12-04 1971-11-24 Impact device Expired AU468268B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9500870A 1970-12-04 1970-12-04

Publications (2)

Publication Number Publication Date
AU3609171A true AU3609171A (en) 1973-05-31
AU468268B2 AU468268B2 (en) 1976-01-08

Family

ID=22248546

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36091/71A Expired AU468268B2 (en) 1970-12-04 1971-11-24 Impact device

Country Status (4)

Country Link
AU (1) AU468268B2 (en)
CA (1) CA945024A (en)
DE (1) DE2160106A1 (en)
GB (1) GB1379560A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2230728B (en) * 1989-04-17 1992-10-21 Kioritz Corp Engine hammer
GB2234464A (en) * 1989-08-02 1991-02-06 Thor Tools Limited Percussive tool
GB2396130B (en) 2002-12-10 2005-09-28 Black & Decker Inc Apparatus for producing self-exciting hammer action, and rotary power tool incorporating such apparatus
FR3084001A1 (en) * 2018-07-23 2020-01-24 Garelli Technologies DAMPING DEVICE FOR PNEUMATIC PERFORATOR

Also Published As

Publication number Publication date
CA945024A (en) 1974-04-09
GB1379560A (en) 1975-01-02
DE2160106A1 (en) 1972-06-15
AU468268B2 (en) 1976-01-08

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