GB2114495B - Impact tool - Google Patents

Impact tool

Info

Publication number
GB2114495B
GB2114495B GB08231001A GB8231001A GB2114495B GB 2114495 B GB2114495 B GB 2114495B GB 08231001 A GB08231001 A GB 08231001A GB 8231001 A GB8231001 A GB 8231001A GB 2114495 B GB2114495 B GB 2114495B
Authority
GB
United Kingdom
Prior art keywords
impact tool
impact
tool
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
GB08231001A
Other versions
GB2114495A (en
Inventor
Tadao Tanoi
Naoya Kurihara
Toshio Mikiya
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 GB2114495A publication Critical patent/GB2114495A/en
Application granted granted Critical
Publication of GB2114495B publication Critical patent/GB2114495B/en
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)
  • Disintegrating Or Milling (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB08231001A 1981-10-30 1982-10-29 Impact tool Expired GB2114495B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981161186U JPS5867670U (en) 1981-10-30 1981-10-30 impact tools

Publications (2)

Publication Number Publication Date
GB2114495A GB2114495A (en) 1983-08-24
GB2114495B true GB2114495B (en) 1985-03-20

Family

ID=15730219

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08231001A Expired GB2114495B (en) 1981-10-30 1982-10-29 Impact tool

Country Status (10)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59176683U (en) * 1983-05-14 1984-11-26 日東技研株式会社 Electric multi-needle peeling tool
SE436988B (en) * 1983-07-01 1985-02-04 Nilsson Goran Alfred NAL HACK DEVICE NAL HACK DEVICE
CH655682B (en) * 1984-02-09 1986-05-15
KR101291349B1 (en) * 2010-06-15 2013-07-30 삼성중공업 주식회사 Grinding apparatus and assembly thereof
DE102014208064B4 (en) 2014-04-29 2015-12-03 Heraeus Medical Gmbh Lavage system with a compressed gas engine and method for generating a spray
JP6737497B2 (en) * 2016-06-10 2020-08-12 不二空機株式会社 Impact tool
KR102258872B1 (en) * 2017-03-29 2021-05-31 니토 코키 가부시키가이샤 Anti-rotation ring-shaped member and compressed air driven chisel

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1018819B (en) * 1952-11-20 1957-11-07 Moenninghoff Maschf Pneumatic pick hammer with recoil absorption by an elastic member
DE1672058U (en) * 1953-09-28 1954-02-18 Paul Wehrmann DRILL.
US2899934A (en) * 1956-01-19 1959-08-18 salengro
FR1348165A (en) * 1963-02-15 1964-01-04 Percussion tool
US3680643A (en) * 1969-03-01 1972-08-01 Nitto Kohki Co Fluid actuated tool having removable coil spring biasing means
CS149009B1 (en) * 1971-02-01 1973-05-24
DE2132854A1 (en) * 1971-07-01 1973-01-18 Linde Ag COMPRESSED AIR TOOL
DE2403074C3 (en) * 1974-01-23 1978-10-26 Demag Ag, 4100 Duisburg Pneumatic impact tool
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
JPS617908Y2 (en) 1986-03-11
SE8205810D0 (en) 1982-10-13
AU543415B2 (en) 1985-04-18
AU8933882A (en) 1983-05-19
JPS5867670U (en) 1983-05-09
IT1224107B (en) 1990-09-26
KR850000633Y1 (en) 1985-04-18
FR2519575B1 (en) 1984-11-30
NO823572L (en) 1983-05-02
NO154079C (en) 1986-07-16
IT8283472A0 (en) 1982-10-29
SE8205810L (en) 1983-05-01
SE457624B (en) 1989-01-16
NO154079B (en) 1986-04-07
FR2519575A1 (en) 1983-07-18
GB2114495A (en) 1983-08-24
DE3239174A1 (en) 1983-06-23
ZA827544B (en) 1983-07-27
KR840001977U (en) 1984-05-28

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20021028