GB317191A - Improvements in arrangements for transforming a rotary movement into a striking or hammering movement - Google Patents

Improvements in arrangements for transforming a rotary movement into a striking or hammering movement

Info

Publication number
GB317191A
GB317191A GB1926528A GB1926528A GB317191A GB 317191 A GB317191 A GB 317191A GB 1926528 A GB1926528 A GB 1926528A GB 1926528 A GB1926528 A GB 1926528A GB 317191 A GB317191 A GB 317191A
Authority
GB
United Kingdom
Prior art keywords
movement
striking
transforming
arrangements
hammering
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
GB1926528A
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.)
Nordiska Armaturfabrikerna AB
Original Assignee
Nordiska Armaturfabrikerna 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
Application filed by Nordiska Armaturfabrikerna AB filed Critical Nordiska Armaturfabrikerna AB
Priority to GB1926528A priority Critical patent/GB317191A/en
Publication of GB317191A publication Critical patent/GB317191A/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
    • B25D11/10—Means for driving the impulse member comprising a cam mechanism
    • B25D11/102—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool
    • 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
    • B25D2211/06—Means for driving the impulse member
    • B25D2211/062—Cam-actuated impulse-driving mechanisms
    • B25D2211/065—Cam-actuated impulse-driving mechanisms with ball-shaped or roll-shaped followers

Landscapes

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

Abstract

317,191. Pollak, J. E., (Aktiebolaget Nordis k a Armaturfabrikerna). Jan. 16, 1929. Percussive tools. - In a hammering tool of the kind wherein oblique faces on the striker cooperate with oblique faces on the anvil block, the said faces on the striker are formed by rollers 7 engaging faces 10 on the anvil block, constructed, for instance, as described in Specification 282,641. The striker is driven by an electro motor 12 of suitable known construction.
GB1926528A 1929-01-16 1929-01-16 Improvements in arrangements for transforming a rotary movement into a striking or hammering movement Expired GB317191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1926528A GB317191A (en) 1929-01-16 1929-01-16 Improvements in arrangements for transforming a rotary movement into a striking or hammering movement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1926528A GB317191A (en) 1929-01-16 1929-01-16 Improvements in arrangements for transforming a rotary movement into a striking or hammering movement

Publications (1)

Publication Number Publication Date
GB317191A true GB317191A (en) 1929-08-15

Family

ID=10126500

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1926528A Expired GB317191A (en) 1929-01-16 1929-01-16 Improvements in arrangements for transforming a rotary movement into a striking or hammering movement

Country Status (1)

Country Link
GB (1) GB317191A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1106307A1 (en) * 1999-12-10 2001-06-13 Vittorio Bertolla Mechanical hammer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1106307A1 (en) * 1999-12-10 2001-06-13 Vittorio Bertolla Mechanical hammer

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