AU543415B2 - Multi needle chipping hammer - Google Patents

Multi needle chipping hammer

Info

Publication number
AU543415B2
AU543415B2 AU89338/82A AU8933882A AU543415B2 AU 543415 B2 AU543415 B2 AU 543415B2 AU 89338/82 A AU89338/82 A AU 89338/82A AU 8933882 A AU8933882 A AU 8933882A AU 543415 B2 AU543415 B2 AU 543415B2
Authority
AU
Australia
Prior art keywords
chipping hammer
multi needle
needle
chipping
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
AU89338/82A
Other languages
English (en)
Other versions
AU8933882A (en
Inventor
Naoya Kurihara
Toshio Mikiya
Tadao Tanoi
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.)
Nitto Kohki Co Ltd
Original Assignee
Nitto Kohki Co Ltd
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 Nitto Kohki Co Ltd filed Critical Nitto Kohki Co Ltd
Publication of AU8933882A publication Critical patent/AU8933882A/en
Application granted granted Critical
Publication of AU543415B2 publication Critical patent/AU543415B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B25D17/02—Percussive tool bits
    • 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
    • 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
    • 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
    • B25D17/24—Damping the reaction force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/275—Tools having at least two similar components
    • B25D2250/285—Tools having three or more similar components, e.g. three motors
    • B25D2250/291—Tools having three or more parallel bits, e.g. needle guns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Disintegrating Or Milling (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
AU89338/82A 1981-10-30 1982-10-13 Multi needle chipping hammer Expired AU543415B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56-161186 1981-10-30
JP1981161186U JPS5867670U (ja) 1981-10-30 1981-10-30 衝撃工具

Publications (2)

Publication Number Publication Date
AU8933882A AU8933882A (en) 1983-05-19
AU543415B2 true AU543415B2 (en) 1985-04-18

Family

ID=15730219

Family Applications (1)

Application Number Title Priority Date Filing Date
AU89338/82A Expired AU543415B2 (en) 1981-10-30 1982-10-13 Multi needle chipping hammer

Country Status (10)

Country Link
JP (1) JPS5867670U (sv)
KR (1) KR850000633Y1 (sv)
AU (1) AU543415B2 (sv)
DE (1) DE3239174A1 (sv)
FR (1) FR2519575A1 (sv)
GB (1) GB2114495B (sv)
IT (1) IT1224107B (sv)
NO (1) NO154079C (sv)
SE (1) SE457624B (sv)
ZA (1) ZA827544B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59176683U (ja) * 1983-05-14 1984-11-26 日東技研株式会社 電動式多針剥離工具
SE436988B (sv) * 1983-07-01 1985-02-04 Nilsson Goran Alfred Anordning vid nalhacka anordning vid nalhacka
CH655682B (sv) * 1984-02-09 1986-05-15
KR101291349B1 (ko) * 2010-06-15 2013-07-30 삼성중공업 주식회사 연마장치 및 그 조립체
DE102014208064B4 (de) 2014-04-29 2015-12-03 Heraeus Medical Gmbh Lavage-System mit einem Druckgasmotor sowie Verfahren zum Erzeugen eines Sprühstoßes
JP6737497B2 (ja) * 2016-06-10 2020-08-12 不二空機株式会社 衝撃工具
CN110475980B (zh) * 2017-03-29 2021-11-23 日东工器株式会社 防止旋转用环状构件以及压缩空气驱动式錾

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1018819B (de) * 1952-11-20 1957-11-07 Moenninghoff Maschf Druckluft-Abbauhammer mit Rueckstossdaempfung durch ein elastisches Glied
DE1672058U (de) * 1953-09-28 1954-02-18 Paul Wehrmann Bohrhammer.
US2899934A (en) * 1956-01-19 1959-08-18 salengro
FR1348165A (fr) * 1963-02-15 1964-01-04 Outil à percussion
US3680643A (en) * 1969-03-01 1972-08-01 Nitto Kohki Co Fluid actuated tool having removable coil spring biasing means
CS149009B1 (sv) * 1971-02-01 1973-05-24
DE2132854A1 (de) * 1971-07-01 1973-01-18 Linde Ag Druckluftwerkzeug
DE2403074C3 (de) * 1974-01-23 1978-10-26 Demag Ag, 4100 Duisburg Druckluftbetätigtes Schlagwerkzeug
US3937055A (en) * 1974-11-06 1976-02-10 The United States Of America As Represented By The United States National Aeronautics And Space Administration Method of peening and portable peening gun
CH600993A5 (en) * 1976-06-30 1978-06-30 Arx Ag Percussion tool for cleaning surfaces

Also Published As

Publication number Publication date
FR2519575B1 (sv) 1984-11-30
DE3239174A1 (de) 1983-06-23
GB2114495A (en) 1983-08-24
IT1224107B (it) 1990-09-26
NO154079B (no) 1986-04-07
IT8283472A0 (it) 1982-10-29
FR2519575A1 (fr) 1983-07-18
SE457624B (sv) 1989-01-16
JPS5867670U (ja) 1983-05-09
JPS617908Y2 (sv) 1986-03-11
KR850000633Y1 (ko) 1985-04-18
AU8933882A (en) 1983-05-19
NO823572L (no) 1983-05-02
SE8205810D0 (sv) 1982-10-13
GB2114495B (en) 1985-03-20
ZA827544B (en) 1983-07-27
NO154079C (no) 1986-07-16
KR840001977U (ko) 1984-05-28
SE8205810L (sv) 1983-05-01

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired