JPS5433630B2 - - Google Patents

Info

Publication number
JPS5433630B2
JPS5433630B2 JP13463275A JP13463275A JPS5433630B2 JP S5433630 B2 JPS5433630 B2 JP S5433630B2 JP 13463275 A JP13463275 A JP 13463275A JP 13463275 A JP13463275 A JP 13463275A JP S5433630 B2 JPS5433630 B2 JP S5433630B2
Authority
JP
Japan
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
JP13463275A
Other languages
Japanese (ja)
Other versions
JPS5170572A (en
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 filed Critical
Publication of JPS5170572A publication Critical patent/JPS5170572A/ja
Publication of JPS5433630B2 publication Critical patent/JPS5433630B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/12—Means for driving the impulse member comprising a crank mechanism
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
    • F16H21/18—Crank gearings; Eccentric gearings
    • F16H21/22—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric
    • F16H21/32—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric with additional members comprising only pivoted links or arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/0073—Arrangements for damping of the reaction force
    • B25D2217/0076—Arrangements for damping of the reaction force by use of counterweights
    • B25D2217/0088—Arrangements for damping of the reaction force by use of counterweights being mechanically-driven
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18248—Crank and slide
    • Y10T74/18256—Slidable connections [e.g., scotch yoke]
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18296—Cam and slide
    • Y10T74/18304—Axial cam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Percussive Tools And Related Accessories (AREA)
JP50134632A 1974-11-08 1975-11-08 Doryokuhanma Granted JPS5170572A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/522,017 US3943782A (en) 1974-11-08 1974-11-08 Power hammer

Publications (2)

Publication Number Publication Date
JPS5170572A JPS5170572A (en) 1976-06-18
JPS5433630B2 true JPS5433630B2 (en:Method) 1979-10-22

Family

ID=24079089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50134632A Granted JPS5170572A (en) 1974-11-08 1975-11-08 Doryokuhanma

Country Status (10)

Country Link
US (1) US3943782A (en:Method)
JP (1) JPS5170572A (en:Method)
AU (1) AU473867B2 (en:Method)
CA (1) CA1020022A (en:Method)
CH (1) CH598920A5 (en:Method)
DE (2) DE7535343U (en:Method)
FR (1) FR2290279A1 (en:Method)
GB (1) GB1517766A (en:Method)
IT (1) IT1052221B (en:Method)
NL (1) NL7513070A (en:Method)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8020111U1 (de) * 1980-07-26 1981-04-09 C. & E. Fein Gmbh & Co, 7000 Stuttgart Tragbares elektromotorisch angetriebenes schlagwerkzeug
DE3310145C2 (de) * 1983-03-21 1993-10-21 Hilti Ag Elektropneumatischer Bohrhammer mit austauschbarem Schlagwerk
US5488997A (en) * 1993-10-19 1996-02-06 Yamada Juki Co., Ltd. Rotary impacting apparatus
USD442452S1 (en) 1999-08-13 2001-05-22 Black & Decker Inc. Rotary hammer
JP4195818B2 (ja) * 2003-01-16 2008-12-17 株式会社マキタ 電動ハンマ
JP4742613B2 (ja) * 2005-02-24 2011-08-10 マックス株式会社 ドリル工具
CN109404514B (zh) * 2017-08-14 2021-06-11 苏州宝时得电动工具有限公司 偏心轮的支撑结构、传动机构和电动工具
US20190154129A1 (en) * 2017-11-21 2019-05-23 Medela Holding Ag Integrated cam shaft assembly
EP3911469B1 (en) * 2019-01-16 2024-06-26 Milwaukee Electric Tool Corporation Reciprocating saw

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114423A (en) * 1960-03-30 1963-12-17 Skil Corp Rotary-hammer device
US3587754A (en) * 1969-11-24 1971-06-28 L F Garot Power driven hammers
US3788403A (en) * 1972-05-15 1974-01-29 W Mitchell Powered impact tool
US3837409A (en) * 1973-02-26 1974-09-24 Skil Corp Rotary hammer power tool

Also Published As

Publication number Publication date
AU473867B2 (en) 1976-07-08
DE2549866A1 (de) 1976-05-13
FR2290279A1 (fr) 1976-06-04
DE2549866C3 (de) 1978-04-13
IT1052221B (it) 1981-06-20
DE7535343U (de) 1978-07-27
AU8606675A (en) 1976-07-08
JPS5170572A (en) 1976-06-18
CH598920A5 (en:Method) 1978-05-12
US3943782A (en) 1976-03-16
FR2290279B3 (en:Method) 1979-06-29
CA1020022A (en) 1977-11-01
NL7513070A (nl) 1976-05-11
GB1517766A (en) 1978-07-12
DE2549866B2 (de) 1977-09-15

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