JPS5022757B1 - - Google Patents

Info

Publication number
JPS5022757B1
JPS5022757B1 JP45076986A JP7698670A JPS5022757B1 JP S5022757 B1 JPS5022757 B1 JP S5022757B1 JP 45076986 A JP45076986 A JP 45076986A JP 7698670 A JP7698670 A JP 7698670A JP S5022757 B1 JPS5022757 B1 JP S5022757B1
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.)
Pending
Application number
JP45076986A
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 JPS5022757B1 publication Critical patent/JPS5022757B1/ja
Pending 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/04—Portable grinding machines, e.g. hand-guided; Accessories therefor with oscillating grinding tools; Accessories therefor
    • 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
    • Y10T74/18208—Crank, pitman, and slide
    • 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
    • Y10T74/21—Elements
    • Y10T74/2173—Cranks and wrist pins
    • Y10T74/2179—Adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Gripping On Spindles (AREA)
  • Transmission Devices (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Machine Tool Units (AREA)
JP45076986A 1969-09-02 1970-09-02 Pending JPS5022757B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85437269A 1969-09-02 1969-09-02

Publications (1)

Publication Number Publication Date
JPS5022757B1 true JPS5022757B1 (ja) 1975-08-01

Family

ID=25318509

Family Applications (2)

Application Number Title Priority Date Filing Date
JP45076986A Pending JPS5022757B1 (ja) 1969-09-02 1970-09-02
JP48025962A Pending JPS517867B1 (ja) 1969-09-02 1973-03-05

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP48025962A Pending JPS517867B1 (ja) 1969-09-02 1973-03-05

Country Status (5)

Country Link
US (1) US3626768A (ja)
JP (2) JPS5022757B1 (ja)
DE (1) DE2042276C3 (ja)
FR (1) FR2060812A5 (ja)
GB (2) GB1339546A (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839891A (en) * 1973-03-26 1974-10-08 Hartford Special Machinery Co Roll forming machine drive mechanism
SE424710B (sv) * 1977-09-14 1982-08-09 Dentatus Ab Handverktyg med en fram- och atergaende del avsedd att uppbera ett bearbetningsverktyg
US4512207A (en) * 1981-09-24 1985-04-23 Dancsik Josef J Reciprocating mechanism
DE3233386C2 (de) * 1981-09-24 1986-05-22 Josef Janos Mt. Clemens Mich. Dancsik Handschleifmaschine mit geradlinig hin- und herbewegtem Werkzeug
US5212995A (en) * 1991-12-10 1993-05-25 Robinson Melvin E Profiler device
US5609515A (en) * 1994-11-23 1997-03-11 Takach; Thomas G. Hand-held reciprocating device with an improved tool guide system
DE19739742C2 (de) * 1997-09-10 1999-10-21 Wacker Werke Kg Arbeitsgerät mit Massenausgleich am Kurbeltrieb
US7866411B2 (en) * 2005-12-20 2011-01-11 Dentatus Ab Vibration dampened hand-held power tool
DE102010063621A1 (de) * 2010-12-21 2012-06-21 Robert Bosch Gmbh Handwerkzeugmaschine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB629961A (en) * 1947-04-18 1949-10-03 Max Arnold Stutz Improvements in or relating to percussive or vibrating apparatus

Also Published As

Publication number Publication date
FR2060812A5 (ja) 1971-06-18
JPS517867B1 (ja) 1976-03-11
GB1339547A (en) 1973-12-05
DE2042276C3 (de) 1975-08-28
DE2042276B2 (ja) 1975-01-16
DE2042276A1 (de) 1971-04-08
GB1339546A (en) 1973-12-05
US3626768A (en) 1971-12-14

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