JPS59162984U - 空圧式多針剥離工具 - Google Patents

空圧式多針剥離工具

Info

Publication number
JPS59162984U
JPS59162984U JP1983055521U JP5552183U JPS59162984U JP S59162984 U JPS59162984 U JP S59162984U JP 1983055521 U JP1983055521 U JP 1983055521U JP 5552183 U JP5552183 U JP 5552183U JP S59162984 U JPS59162984 U JP S59162984U
Authority
JP
Japan
Prior art keywords
cylinder
needle
supporter
anvil
air
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.)
Granted
Application number
JP1983055521U
Other languages
English (en)
Other versions
JPS6334864Y2 (ja
Inventor
俊雄 御器谷
Original Assignee
日東技研株式会社
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 日東技研株式会社 filed Critical 日東技研株式会社
Priority to JP1983055521U priority Critical patent/JPS59162984U/ja
Priority to KR2019840001811U priority patent/KR860002491Y1/ko
Priority to SE8401983A priority patent/SE458909B/sv
Priority to NO84841493A priority patent/NO159252C/no
Priority to US06/600,334 priority patent/US4632190A/en
Priority to IT8421558U priority patent/IT8421558V0/it
Priority to IT8420546A priority patent/IT1176056B/it
Priority to DE19843414190 priority patent/DE3414190A1/de
Priority to GB08409841A priority patent/GB2138347B/en
Publication of JPS59162984U publication Critical patent/JPS59162984U/ja
Application granted granted Critical
Publication of JPS6334864Y2 publication Critical patent/JPS6334864Y2/ja
Granted 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
    • 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
    • B25D17/02—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
    • B25D17/08—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
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • 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
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/26—Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/45—Scale remover or preventor
    • Y10T29/4572—Mechanically powered operator
    • Y10T29/4578—Tack or needle type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Automation & Control Theory (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Cleaning In General (AREA)
  • Prostheses (AREA)
  • Toys (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図ないし第４図は本考案の一実施例たる空圧式多針
剥離工具の各動作状態をピストンラム、アンビル、ニー
ドルサポータの３可動部品の上半分を完全断面とした縦
断側面図で、第１図は操作レバーを握った瞬間の状態を
、第２図はピストンラムの打撃力がアンビルに加わった
瞬間の状態を、第３図はアンビルの前進に伴なう針たが
ね打撃状態と、このときの高圧空気クッション層の発生
により、ニードルサポータが前進した状態を、第４図は
ニードルサポータの最前進状態を夫々示す。 １・・・シリンダ、４・・・シリンダキャップ、４ｂ・
・・シリンダキャップの後端面部、７．　７’・・・空
気導入通路、１５・・・ピストンラム、１９・・・アン
ビル、２０・・・ニードルサポータ、２０ｃ・・・ニー
ドルサポータ周縁寄りの段部前面、２５・・・第２排気
口、Ｒ２・・・アンビル作動室、Ｓ′・・・空間。 、１２５− ２３　　　７−注１方刊ｆ習２Ｃ ２ｏ１’、２ｏｄ　　我 ２０ｂ） ）“　＋　　　２１・−−１４ １００’　　− ゐ　＼４１チ守→万 ４、・ぶ”）ｓ（ｆ　　”’ どｕａ　２′Ｏ／１２０ｄ　４．

Claims (1)

    【実用新案登録請求の範囲】
  1. シリンダの後部にピストンラみを、その中央部にアンビ
    ルを、その前部にニードルサポータを夫々軸心方向に往
    復動自在に嵌合し、かつ前記ニードルサポータには多数
    の針たがねを軸心方向に往復動自在に支承し、前記シリ
    ンダ後部にはピストンラムを前後動させるための圧搾空
    気を供給するための空気導入通路を開口させると共に、
    前記シリンダ前部にはニードルサポータを後退させるた
    めの圧搾空気を供給するための空気導入通路を開口させ
    、前記シリンダ前部において、前記アンビルと前記ニー
    ドルサポータによって囲まれたシリンダ内部の空気圧を
    、ピストンラムの打撃によるアンビルの急激な前進時に
    加圧して、当該空圧力で前記ニードルサポータを前進さ
    せ、当該ニードルサポータの前進時に同サポータの周縁
    寄りの段部前面において、シリンダ前部に導入される空
    気を圧縮するためのシリンダキャップを、その後端面部
    をニードルサポータの前記周縁寄りの段部前面に対向さ
    せて前後方向に位置調整自在に設け、ニードルサポータ
    の前進とアンビルの後退は、両者間に発生させる前記空
    気の張発力のみで行ない、前記針たがねを後退させるタ
    イミングを前記シリンダキャップの固定位置の変更によ
    り、調整可能にしたことを特徴とする空圧式多針剥離工
    具。
JP1983055521U 1983-04-15 1983-04-15 空圧式多針剥離工具 Granted JPS59162984U (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP1983055521U JPS59162984U (ja) 1983-04-15 1983-04-15 空圧式多針剥離工具
KR2019840001811U KR860002491Y1 (ko) 1983-04-15 1984-03-05 공압식(空壓式) 다침(多針) 박리공구
SE8401983A SE458909B (sv) 1983-04-15 1984-04-10 Pneumatiskt paaverkat mejselverktyg av flernaalstyp
US06/600,334 US4632190A (en) 1983-04-15 1984-04-13 Pneumatically-operated multi-needle chisel tool
NO84841493A NO159252C (no) 1983-04-15 1984-04-13 Pneumatisk drevet mangenaalers meisleverktoey.
IT8421558U IT8421558V0 (it) 1983-04-15 1984-04-13 Utensile di scalpellatura a piu'aghi azionato pneumaticamente.
IT8420546A IT1176056B (it) 1983-04-15 1984-04-13 Utensile di scalpellatura a piu'aghi azionato pneumaticamente
DE19843414190 DE3414190A1 (de) 1983-04-15 1984-04-14 Pneumatisch betaetigtes mehrnadel-treibwerkzeug
GB08409841A GB2138347B (en) 1983-04-15 1984-04-16 Pneumatically-operated multi-needle chisel tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983055521U JPS59162984U (ja) 1983-04-15 1983-04-15 空圧式多針剥離工具

Publications (2)

Publication Number Publication Date
JPS59162984U true JPS59162984U (ja) 1984-10-31
JPS6334864Y2 JPS6334864Y2 (ja) 1988-09-14

Family

ID=13001010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983055521U Granted JPS59162984U (ja) 1983-04-15 1983-04-15 空圧式多針剥離工具

Country Status (8)

Country Link
US (1) US4632190A (ja)
JP (1) JPS59162984U (ja)
KR (1) KR860002491Y1 (ja)
DE (1) DE3414190A1 (ja)
GB (1) GB2138347B (ja)
IT (2) IT8421558V0 (ja)
NO (1) NO159252C (ja)
SE (1) SE458909B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5251367A (en) * 1991-08-21 1993-10-12 Equipment Development Company, Inc. Pneumatically driven descaling tools
GB9700391D0 (en) * 1997-01-10 1997-02-26 Fulton Group Ltd Pneumatic needle gun
US5806608A (en) * 1997-02-14 1998-09-15 Dubois; Johnny Air-driven post driver
US6631668B1 (en) 2000-11-10 2003-10-14 David Wilson Recoilless impact device
US20070175942A1 (en) * 2003-04-04 2007-08-02 Stanley Fastening Systems, L.P. Pneumatic tool with as-cast air signal passage
US7013986B2 (en) * 2003-05-12 2006-03-21 Nitto Kohki Co., Ltd. Impact tool
KR101401475B1 (ko) * 2012-06-08 2014-05-30 양산기공 주식회사 에어 치핑햄머
KR102054649B1 (ko) * 2017-03-29 2019-12-11 니토 코키 가부시키가이샤 압착 공기 구동식 정
KR102258872B1 (ko) * 2017-03-29 2021-05-31 니토 코키 가부시키가이샤 회전 방지용 링상 부재 및 압착 공기 구동식 끌
US11285597B2 (en) * 2020-06-19 2022-03-29 Chih-Kuan Hsieh Pneumatic tool structure capable of isolating shock and releasing pressure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1643220A (en) * 1926-06-11 1927-09-20 Robert B Metzner Mining machine
US2220195A (en) * 1938-05-09 1940-11-05 Amundsen Ernest Power driven tool
US2588360A (en) * 1950-06-09 1952-03-11 Charles T Cole Percussion tool
US2779085A (en) * 1954-12-31 1957-01-29 Walter L Schoengarth Scaler
DE1286980B (de) * 1962-08-07 1969-01-09 Mikiya Toshio Druckluftbetriebenes Schlagwerkzeug
US3344868A (en) * 1964-06-17 1967-10-03 Nitto Kohki Company Ltd Surface working mechanical tool for metal, stone and the like
US3680643A (en) * 1969-03-01 1972-08-01 Nitto Kohki Co Fluid actuated tool having removable coil spring biasing means
DE2637515A1 (de) * 1976-08-20 1978-02-23 Salzgitter Maschinen Ag Hydraulische antriebsvorrichtung fuer ein schlagwerkzeug

Also Published As

Publication number Publication date
GB2138347A (en) 1984-10-24
SE8401983L (sv) 1984-10-16
IT8420546A1 (it) 1985-10-13
JPS6334864Y2 (ja) 1988-09-14
SE8401983D0 (sv) 1984-04-10
DE3414190A1 (de) 1984-10-18
NO159252C (no) 1988-12-14
IT1176056B (it) 1987-08-12
IT8420546A0 (it) 1984-04-13
KR860002491Y1 (ko) 1986-09-30
GB2138347B (en) 1986-09-03
KR850009524U (ko) 1985-12-05
US4632190A (en) 1986-12-30
SE458909B (sv) 1989-05-22
NO159252B (no) 1988-09-05
IT8421558V0 (it) 1984-04-13
NO841493L (no) 1984-10-16

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