GB354648A - Improvements in percussive tools - Google Patents

Improvements in percussive tools

Info

Publication number
GB354648A
GB354648A GB33864/30A GB3386430A GB354648A GB 354648 A GB354648 A GB 354648A GB 33864/30 A GB33864/30 A GB 33864/30A GB 3386430 A GB3386430 A GB 3386430A GB 354648 A GB354648 A GB 354648A
Authority
GB
United Kingdom
Prior art keywords
percussive tools
class
percussive
tools
regeringsgatan
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
GB33864/30A
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
Publication of GB354648A publication Critical patent/GB354648A/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
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • B25D17/084—Rotating chucks or sockets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Earth Drilling (AREA)

Abstract

354,648. Percussive tools. AKTIEBOLAGET NORDISKA ARMATURFABRIKERNA, 61, Regeringsgatan, Stockholm. Nov. 10, 1930, No. 33864. Convention date, Feb. 6. [Class 124.] The front head 3 and casing 1 are secured together by bolts 4 and hold the part 2 between them. The anvil block 8 is held in position by the divided ring 12, the movement of which is limited by the stop 14. Specifications 282,641 and 301,230, [both in Class 124, Stone &c.], are referred to.
GB33864/30A 1930-02-06 1930-11-10 Improvements in percussive tools Expired GB354648A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE354648X 1930-02-06

Publications (1)

Publication Number Publication Date
GB354648A true GB354648A (en) 1931-08-13

Family

ID=20308734

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33864/30A Expired GB354648A (en) 1930-02-06 1930-11-10 Improvements in percussive tools

Country Status (1)

Country Link
GB (1) GB354648A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192824B (en) * 1986-07-17 1990-04-04 Bosch Gmbh Robert Power-driven hammers or hammer drills

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192824B (en) * 1986-07-17 1990-04-04 Bosch Gmbh Robert Power-driven hammers or hammer drills

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