FR1053152A - Improvements to hammer pistons and percussion devices fitted with these hammer pistons - Google Patents

Improvements to hammer pistons and percussion devices fitted with these hammer pistons

Info

Publication number
FR1053152A
FR1053152A FR1053152DA FR1053152A FR 1053152 A FR1053152 A FR 1053152A FR 1053152D A FR1053152D A FR 1053152DA FR 1053152 A FR1053152 A FR 1053152A
Authority
FR
France
Prior art keywords
hammer pistons
pistons
hammer
devices fitted
percussion devices
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
Other languages
French (fr)
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.)
Atlas Copco AB
Original Assignee
Atlas Diesel 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 Atlas Diesel AB filed Critical Atlas Diesel AB
Application granted granted Critical
Publication of FR1053152A publication Critical patent/FR1053152A/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
    • B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1053152D 1951-03-30 1952-03-28 Improvements to hammer pistons and percussion devices fitted with these hammer pistons Expired FR1053152A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1053152X 1951-03-30

Publications (1)

Publication Number Publication Date
FR1053152A true FR1053152A (en) 1954-02-01

Family

ID=20419307

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1053152D Expired FR1053152A (en) 1951-03-30 1952-03-28 Improvements to hammer pistons and percussion devices fitted with these hammer pistons

Country Status (1)

Country Link
FR (1) FR1053152A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396156A1 (en) * 1977-06-30 1979-01-26 Hilti Ag PNEUMATICALLY ACTUATED PISTON PISTON DRILL HAMMER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396156A1 (en) * 1977-06-30 1979-01-26 Hilti Ag PNEUMATICALLY ACTUATED PISTON PISTON DRILL HAMMER

Similar Documents

Publication Publication Date Title
FR1059856A (en) Improvements relating to voltmetric devices
FR980686A (en) Improvements to automatic percussion keys
FR1053152A (en) Improvements to hammer pistons and percussion devices fitted with these hammer pistons
FR1025383A (en) Improvements to semi-circular keys
FR1080428A (en) Improvements to armored equipment with withdrawal
FR1056445A (en) Improvements to drill bits with attached cutters
FR924396A (en) Improvements to percussion devices
FR1034573A (en) Improvements to sieve devices
FR1066367A (en) Improvements to broken lever mechanisms
FR1046480A (en) Improvements to mowing devices
FR1023186A (en) Improvements to refrigeration devices
FR1034752A (en) Improvements to impact crushers
FR1084156A (en) Improvements to drawing devices
FR1049477A (en) Hammer mill
FR1044126A (en) Improvements to knitting devices
FR1054676A (en) Improvements to hammer drills and hammer pistons for these drills
FR1059359A (en) Improvements to pen recording devices
FR1036325A (en) Improvements to photocopying devices
FR981588A (en) Improvements to drawing devices
FR1046410A (en) Improvements to refrigeration devices
FR1031020A (en) Improvements to absorption refrigeration devices
FR63220E (en) Improvements made to mechanical hammers
FR1035088A (en) Hammer crusher
FR62808E (en) Improvements relating to friction mechanisms
FR1040724A (en) Improvements relating to friction mechanisms