CA1005291A - Hammer mechanism for pneumatic impact tool - Google Patents

Hammer mechanism for pneumatic impact tool

Info

Publication number
CA1005291A
CA1005291A CA175,262A CA175262A CA1005291A CA 1005291 A CA1005291 A CA 1005291A CA 175262 A CA175262 A CA 175262A CA 1005291 A CA1005291 A CA 1005291A
Authority
CA
Canada
Prior art keywords
impact tool
hammer mechanism
pneumatic impact
pneumatic
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
CA175,262A
Other versions
CA175262S (en
Inventor
Kurt O. Brannstrom
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 Copco 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 Copco AB filed Critical Atlas Copco AB
Application granted granted Critical
Publication of CA1005291A publication Critical patent/CA1005291A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/005—Devices for removing chips by blowing
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B1/00—Percussion drilling
    • E21B1/12—Percussion drilling with a reciprocating impulse member
    • E21B1/24—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure
    • E21B1/30—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by air, steam or gas pressure
    • E21B1/32—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by air, steam or gas pressure working with pulses
    • E21B1/34—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by air, steam or gas pressure working with pulses the impulse member being a piston of an internal-combustion engine
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
CA175,262A 1972-06-30 1973-06-29 Hammer mechanism for pneumatic impact tool Expired CA1005291A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7208600A SE374045B (en) 1972-06-30 1972-06-30

Publications (1)

Publication Number Publication Date
CA1005291A true CA1005291A (en) 1977-02-15

Family

ID=20274533

Family Applications (1)

Application Number Title Priority Date Filing Date
CA175,262A Expired CA1005291A (en) 1972-06-30 1973-06-29 Hammer mechanism for pneumatic impact tool

Country Status (6)

Country Link
JP (1) JPS5649715B2 (en)
CA (1) CA1005291A (en)
DE (1) DE2332908C3 (en)
GB (1) GB1382022A (en)
SE (1) SE374045B (en)
SU (1) SU621322A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE417122B (en) * 1979-05-31 1981-02-23 Alf Sven Johan Wallgren PROCEDURE AND DEVICE FOR GROUND MOUNTAINS AND MOUNTAIN DRILLING WITH A DRILLING MACHINE
CN114341588B (en) * 2019-08-29 2024-02-13 住友重机械福惠能源有限公司 Spring hammer for striking a surface

Also Published As

Publication number Publication date
DE2332908A1 (en) 1974-01-17
JPS5649715B2 (en) 1981-11-24
GB1382022A (en) 1975-01-29
DE2332908C3 (en) 1975-07-31
JPS4943804A (en) 1974-04-25
SU621322A3 (en) 1978-08-25
DE2332908B2 (en) 1974-12-05
SE374045B (en) 1975-02-24

Similar Documents

Publication Publication Date Title
CA944228A (en) Pneumatic impact tool
CA963652A (en) Impacting tool
CA971058A (en) Impact tool
CA1032841A (en) Pneumatic impact drilling tool
CA1017901A (en) Impact buffer for impact drive tools
CA980153A (en) Hammer drill mechanism
CA990596A (en) Muffler for a pneumatic percussion tool
AU464792B2 (en) Impact wrench
CA1008318A (en) Portable pneumatic impact tool
CA930242A (en) Impact hammer for line printer
CA997258A (en) Impact tool
CA967068A (en) Reversible piston hammer for percussion tool
CA983651A (en) Pneumatically operated tool
CA1005291A (en) Hammer mechanism for pneumatic impact tool
AU467348B2 (en) Explosive-powered fastener-driving tool
CA905383A (en) Hammer mechanism for percussion tools
CA900227A (en) Impact tool
CA900226A (en) Impact wrench mechanism
CA891818A (en) Pneumatic hammers
CA909097A (en) Impact hammer
AU457947B2 (en) Pneumatic percussive power tool
CA905052A (en) Pneumatic piston return system for impact tools
CA909096A (en) Impact air driven tool
CA907986A (en) Impact air driven tool
AU3933972A (en) Chuck for impact tool