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CA992405A - Idle mechanism for a demolition hammer - Google Patents

Idle mechanism for a demolition hammer

Info

Publication number
CA992405A
CA992405A CA191,761A CA191761A CA992405A CA 992405 A CA992405 A CA 992405A CA 191761 A CA191761 A CA 191761A CA 992405 A CA992405 A CA 992405A
Authority
CA
Canada
Prior art keywords
demolition hammer
idle mechanism
idle
demolition
hammer
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
CA191,761A
Other versions
CA191761S (en
Inventor
Burton E. Yanke
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.)
Milwaukee Electric Tool Corp
Original Assignee
Milwaukee Electric Tool Corp
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 Milwaukee Electric Tool Corp filed Critical Milwaukee Electric Tool Corp
Application granted granted Critical
Publication of CA992405A publication Critical patent/CA992405A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/003—Crossed drill and motor spindles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
CA191,761A 1973-11-19 1974-02-05 Idle mechanism for a demolition hammer Expired CA992405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41698173A 1973-11-19 1973-11-19

Publications (1)

Publication Number Publication Date
CA992405A true CA992405A (en) 1976-07-06

Family

ID=23652109

Family Applications (1)

Application Number Title Priority Date Filing Date
CA191,761A Expired CA992405A (en) 1973-11-19 1974-02-05 Idle mechanism for a demolition hammer

Country Status (3)

Country Link
JP (1) JPS5080576A (en)
CA (1) CA992405A (en)
DE (1) DE2415048A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107377061B (en) * 2016-05-13 2018-03-16 张作玮 A kind of roller hits gravity quartering hammer

Also Published As

Publication number Publication date
JPS5080576A (en) 1975-06-30
DE2415048A1 (en) 1975-05-22

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