GB1567610A - Portable machines having vibration absorbing devices - Google Patents

Portable machines having vibration absorbing devices Download PDF

Info

Publication number
GB1567610A
GB1567610A GB53977/76A GB5397776A GB1567610A GB 1567610 A GB1567610 A GB 1567610A GB 53977/76 A GB53977/76 A GB 53977/76A GB 5397776 A GB5397776 A GB 5397776A GB 1567610 A GB1567610 A GB 1567610A
Authority
GB
United Kingdom
Prior art keywords
joint
vibration
members
handle
machine according
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
GB53977/76A
Other languages
English (en)
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.)
Sakura Denki KK
Original Assignee
Sakura Denki KK
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 Sakura Denki KK filed Critical Sakura Denki KK
Publication of GB1567610A publication Critical patent/GB1567610A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • 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
    • B25D17/04—Handles; Handle mountings
    • B25D17/043—Handles resiliently mounted relative to the hammer housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)
GB53977/76A 1976-04-23 1976-12-23 Portable machines having vibration absorbing devices Expired GB1567610A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4532876A JPS52130124A (en) 1976-04-23 1976-04-23 Concrete oscillator

Publications (1)

Publication Number Publication Date
GB1567610A true GB1567610A (en) 1980-05-21

Family

ID=12716235

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53977/76A Expired GB1567610A (en) 1976-04-23 1976-12-23 Portable machines having vibration absorbing devices

Country Status (5)

Country Link
US (1) US4086970A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS52130124A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2700871A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2349068A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1567610A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2360970A (en) * 2000-02-04 2001-10-10 Bosch Gmbh Robert Vibration-cushioned handle
GB2439435A (en) * 2006-06-16 2007-12-27 Bosch Gmbh Robert Hand tool with damping elements between housings

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8903740D0 (sv) * 1989-11-08 1989-11-08 Dynapac Concrete Equipment Ab Stavvibrator foer betongkomprimering
US5280889A (en) * 1991-04-08 1994-01-25 Texas Instruments Incorporated Shock isolator
CN2537524Y (zh) * 2002-04-30 2003-02-26 苏州宝时得电动工具有限公司 带有至少一个手柄的电动工具机
FR2941714B1 (fr) * 2009-01-30 2015-01-02 Cie Du Sol Dispositif vibreur a motorisation hydraulique pour machine de vibrocompactage.
AU2010263293B2 (en) * 2009-06-25 2015-11-26 Atlas Copco Airpower, Naamloze Venootschap Hand-held demolition tool
CN104533280B (zh) * 2014-12-17 2017-06-27 陈立新 手持水钻用钻孔助力器
JP6681226B2 (ja) * 2016-03-10 2020-04-15 株式会社マキタ チェーンソー
CN111519535B (zh) * 2020-04-15 2021-11-23 中电建路桥集团有限公司 一种护栏浇筑施工设备及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR322664A (fr) * 1902-06-30 1903-02-10 Oetling C Manche pour outils à air comprimé
US1293251A (en) * 1918-04-22 1919-02-04 Robert J Troeger Saddle for pneumatic hammers.
US1431808A (en) * 1922-02-23 1922-10-10 Jackson Corwill Tamper
US2502717A (en) * 1942-09-03 1950-04-04 Hartford Nat Bank & Trust Co Antivibrational mounting for a variable tuning condenser on a radio apparatus
FR948564A (fr) * 1946-01-24 1949-08-04 Appareil à commande pneumatique de dépavage ou défonçage des chaussées
US2594665A (en) * 1950-03-06 1952-04-29 Jack C Lockwood Mechanical cushioning device
US2941777A (en) * 1955-01-31 1960-06-21 Paul B Aller All temperature highly damped vibration isolator
FR1274207A (fr) * 1960-11-24 1961-10-20 Licentia Gmbh Suspension élastique d'un moteur compresseur dans un carter
US3652074A (en) * 1970-06-26 1972-03-28 Mcculloch Corp Mounting means for isolating vibrational energy in chain saw machines
DE2330533A1 (de) * 1973-06-15 1975-01-09 Desaga Gmbh Nachf Erich Fecht Rillenklammer
JPS5427468Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-10-13 1979-09-06

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2360970A (en) * 2000-02-04 2001-10-10 Bosch Gmbh Robert Vibration-cushioned handle
GB2360970B (en) * 2000-02-04 2002-06-12 Bosch Gmbh Robert Hand-held power tool having at least one handle
US7740087B2 (en) 2000-02-04 2010-06-22 Robert Bosch Gmbh Hand power tool with at least one handle
GB2439435A (en) * 2006-06-16 2007-12-27 Bosch Gmbh Robert Hand tool with damping elements between housings
US8006778B2 (en) 2006-06-16 2011-08-30 Robert Bosch Gmbh Handheld power tool

Also Published As

Publication number Publication date
JPS52130124A (en) 1977-11-01
US4086970A (en) 1978-05-02
FR2349068A1 (fr) 1977-11-18
FR2349068B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1983-11-18
JPS5644226B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-10-17
DE2700871A1 (de) 1977-11-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee