GB264749A - Improvements in centrifugal hammers - Google Patents

Improvements in centrifugal hammers

Info

Publication number
GB264749A
GB264749A GB20864/26A GB2086426A GB264749A GB 264749 A GB264749 A GB 264749A GB 20864/26 A GB20864/26 A GB 20864/26A GB 2086426 A GB2086426 A GB 2086426A GB 264749 A GB264749 A GB 264749A
Authority
GB
United Kingdom
Prior art keywords
striker
centrifugal
carried
georgevitch
electromotor
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
GB20864/26A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB264749A publication Critical patent/GB264749A/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
    • B25D11/066—Means for driving the impulse member using centrifugal or rotary impact elements
    • B25D11/068—Means for driving the impulse member using centrifugal or rotary impact elements in which the tool bit or anvil is hit by a rotary impulse member

Abstract

264,749. Georgevitch, N. May 4, 1926, [Convention date]. Percussive hand tools.-A centrifugal hammering tool comprises a striker 1 carried inside a rotary casing 2 driven by an electromotor (not shown) which may be carried in an upper casing attached by bolts. Lubrication of the striker is effected by a wick 22 in an oil chamber 13. The striker rides on a circular track 3 formed integral with a spiral or like cam 4 terminating in a shoulder 15. Shock-absorbing washers 16, 19 are arranged on both sides of the anvil or like part 17.
GB20864/26A 1926-05-04 1926-08-24 Improvements in centrifugal hammers Expired GB264749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR264749X 1926-05-04

Publications (1)

Publication Number Publication Date
GB264749A true GB264749A (en) 1927-01-27

Family

ID=8885381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20864/26A Expired GB264749A (en) 1926-05-04 1926-08-24 Improvements in centrifugal hammers

Country Status (1)

Country Link
GB (1) GB264749A (en)

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