GB1546348A - Prneumatic impact mechanisms - Google Patents

Prneumatic impact mechanisms

Info

Publication number
GB1546348A
GB1546348A GB16541/77A GB1654177A GB1546348A GB 1546348 A GB1546348 A GB 1546348A GB 16541/77 A GB16541/77 A GB 16541/77A GB 1654177 A GB1654177 A GB 1654177A GB 1546348 A GB1546348 A GB 1546348A
Authority
GB
United Kingdom
Prior art keywords
prneumatic
impact mechanisms
mechanisms
impact
prneumatic impact
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
GB16541/77A
Other languages
English (en)
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.)
Institute of Mining
Original Assignee
Institute of Mining
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 Institute of Mining filed Critical Institute of Mining
Publication of GB1546348A publication Critical patent/GB1546348A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/04—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure
    • B25C1/041—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure with fixed main cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/06—Means for driving the impulse member
    • B25D9/08—Means for driving the impulse member comprising a built-in air compressor, i.e. the tool being driven by air pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Toys (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Actuator (AREA)
GB16541/77A 1976-04-24 1977-04-21 Prneumatic impact mechanisms Expired GB1546348A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762356969A SU607885A1 (ru) 1976-04-24 1976-04-24 Пневматическое устройство ударного действи

Publications (1)

Publication Number Publication Date
GB1546348A true GB1546348A (en) 1979-05-23

Family

ID=20660192

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16541/77A Expired GB1546348A (en) 1976-04-24 1977-04-21 Prneumatic impact mechanisms

Country Status (12)

Country Link
US (1) US4160486A (cg-RX-API-DMAC7.html)
JP (1) JPS52146003A (cg-RX-API-DMAC7.html)
AT (1) AT356593B (cg-RX-API-DMAC7.html)
CA (1) CA1060666A (cg-RX-API-DMAC7.html)
CH (1) CH621731A5 (cg-RX-API-DMAC7.html)
DE (1) DE2717813C2 (cg-RX-API-DMAC7.html)
FI (1) FI62241C (cg-RX-API-DMAC7.html)
FR (1) FR2348791A1 (cg-RX-API-DMAC7.html)
GB (1) GB1546348A (cg-RX-API-DMAC7.html)
NO (1) NO144713C (cg-RX-API-DMAC7.html)
SE (1) SE419352B (cg-RX-API-DMAC7.html)
SU (1) SU607885A1 (cg-RX-API-DMAC7.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159040A (en) * 1976-10-27 1979-06-26 Institut Gornogo Dela Sibirskogo Oidelenia Akademii Nauk SSSR Pneumatic percussion tool
SU1307037A1 (ru) * 1982-06-02 1987-04-30 Институт Горного Дела Со Ан Ссср Пневмоударный механизм дл забивани в грунт длинномерных стержней
US4653596A (en) * 1983-04-05 1987-03-31 Institut Gornogo Dela Sibirskogo Otdelenia An Sssr Percussive air tool
DE3590640T (cg-RX-API-DMAC7.html) * 1984-12-05 1987-03-12
DE8717637U1 (de) * 1987-04-01 1989-11-30 Schmidt, Paul, Dipl.-Ing., 5940 Lennestadt Ramme
US4971159A (en) * 1988-04-12 1990-11-20 G. G. B. Industries, Inc. Micropositioner
DE4113323A1 (de) * 1991-04-24 1992-10-29 Krupp Maschinentechnik Schlagwerk fuer ein bohrgestaenge
US5174386A (en) * 1991-10-04 1992-12-29 The Stanley Works Ground rod driving apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1463785A (en) * 1920-06-23 1923-08-07 Annison Richard Henry Piston-control mechanism
DE2364848A1 (de) * 1973-04-19 1974-10-31 Allen Blake Cook Vorrichtung zum einschlagen und ziehen von rohren
US3955478A (en) * 1973-10-29 1976-05-11 Dresser Industries, Inc. Hydraulically powered percussion drill
US3920086A (en) * 1974-05-23 1975-11-18 Albert Adolfovich Goppen Pneumatic hammer
DE2522398A1 (de) * 1974-05-27 1975-12-11 Geb Kneidinger Gertr Reisacher Pilotenhammer
US3952813A (en) * 1975-02-07 1976-04-27 Nikolai Prokhorovich Chepurnoi Percussive device for driving holes in soil
AT334831B (de) * 1975-07-08 1976-02-10 Inst Gornogo Dela Sibirskogo O Umkehrbare pressluft-schlagvorrichtung zur bildung von bohrlochern im boden durch verdichten desselben

Also Published As

Publication number Publication date
FR2348791B1 (cg-RX-API-DMAC7.html) 1979-03-23
DE2717813C2 (de) 1983-11-10
FI62241B (fi) 1982-08-31
FR2348791A1 (fr) 1977-11-18
SE419352B (sv) 1981-07-27
JPS52146003A (en) 1977-12-05
AT356593B (de) 1980-05-12
DE2717813A1 (de) 1977-11-17
SE7704680L (sv) 1977-10-30
US4160486A (en) 1979-07-10
NO144713C (no) 1981-10-21
NO144713B (no) 1981-07-13
SU607885A1 (ru) 1978-04-26
NO771347L (no) 1977-10-25
FI62241C (fi) 1982-12-10
CH621731A5 (cg-RX-API-DMAC7.html) 1981-02-27
ATA283577A (de) 1979-09-15
JPS613933B2 (cg-RX-API-DMAC7.html) 1986-02-05
CA1060666A (en) 1979-08-21
FI771258A7 (cg-RX-API-DMAC7.html) 1977-10-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930421