GB1512214A - Percussion hammer - Google Patents

Percussion hammer

Info

Publication number
GB1512214A
GB1512214A GB3095375A GB3095375A GB1512214A GB 1512214 A GB1512214 A GB 1512214A GB 3095375 A GB3095375 A GB 3095375A GB 3095375 A GB3095375 A GB 3095375A GB 1512214 A GB1512214 A GB 1512214A
Authority
GB
United Kingdom
Prior art keywords
piston
ring
gears
shaft
percussion hammer
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
GB3095375A
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.)
DUSS MASCHF
Original Assignee
DUSS MASCHF
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 DUSS MASCHF filed Critical DUSS MASCHF
Publication of GB1512214A publication Critical patent/GB1512214A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • 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
    • B25D11/005—Arrangements for adjusting the stroke of the impulse member or for stopping the impact action when the tool is lifted from the working surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/06—Means for driving the impulse member
    • B25D2211/068—Crank-actuated impulse-driving mechanisms
    • 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
    • B25D2217/0057—Details related to cleaning or cooling the tool or workpiece
    • B25D2217/0065—Use of dust covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
GB3095375A 1974-08-01 1975-07-24 Percussion hammer Expired GB1512214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742437023 DE2437023A1 (de) 1974-08-01 1974-08-01 Schlag- oder drehschlaghammer

Publications (1)

Publication Number Publication Date
GB1512214A true GB1512214A (en) 1978-05-24

Family

ID=5922120

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3095375A Expired GB1512214A (en) 1974-08-01 1975-07-24 Percussion hammer

Country Status (5)

Country Link
CH (1) CH590716A5 (cs)
DE (1) DE2437023A1 (cs)
FR (1) FR2280480A1 (cs)
GB (1) GB1512214A (cs)
NL (1) NL7508725A (cs)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166381A (en) * 1984-11-02 1986-05-08 Tecnedil Srl Pneumatic hammer damping device
JPS61148580U (cs) * 1985-03-01 1986-09-12
DE3936849A1 (de) * 1989-11-06 1991-05-08 Bosch Gmbh Robert Elektrisch angetriebene handwerkzeugmaschine
DE4111127A1 (de) * 1990-04-05 1991-10-10 Makita Corp Schlagwerkzeug
AU680351B2 (en) * 1994-05-02 1997-07-24 Hilti Aktiengesellschaft Drilling and chipping tool
CN1072303C (zh) * 1994-05-02 2001-10-03 希尔蒂股份公司 钻孔和凿眼机具
WO2003024671A3 (en) * 2001-09-17 2003-05-22 Milwaukee Electric Tool Corp Rotary hammer
US8636081B2 (en) 2011-12-15 2014-01-28 Milwaukee Electric Tool Corporation Rotary hammer
CN108547471A (zh) * 2018-04-20 2018-09-18 王云龙 一种安全消防组件
CN108637322A (zh) * 2018-04-20 2018-10-12 李晓梅 一种数控加工设备

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2750987C3 (de) * 1977-11-15 1981-03-26 Licentia Patent-Verwaltungs-Gmbh, 60596 Frankfurt Vorrichtung zum Auffangen eines frei fliegenden Schlagkörpers von pneumatisch arbeitenden Schlag- oder Drehschlaghämmern
DE2756993A1 (de) * 1977-12-21 1979-07-05 Duss Maschf Elektropneumatischer hammer mit fangring fuer den schlagkolben
DE2820128A1 (de) * 1978-05-09 1979-11-22 Bosch Gmbh Robert Handwerkzeugmaschine
DE2916508C2 (de) * 1979-04-24 1987-03-12 Friedrich Duss Maschinenfabrik GmbH & Co, 7265 Neubulach Von Hand führbarer, elektro-pneumatischer Bohrhammer
DE2929191C2 (de) * 1979-07-19 1984-08-02 Metabowerke GmbH & Co, 7440 Nürtingen Elektropneumatischer Hammer
AT368801B (de) * 1980-12-19 1982-11-10 Ver Edelstahlwerke Ag Schlagendes, handgehaltenes druckluftwerkzeug
DE3224176C2 (de) * 1982-06-29 1995-02-02 Bosch Gmbh Robert Motorisch angetriebene schlagende Handwerkzeugmaschine
CN108543979A (zh) * 2018-04-20 2018-09-18 郑牡兰 一种先进的模具设计和制造技术设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2260172A (en) * 1939-07-21 1941-10-21 Black & Decker Mfg Co Portable power hammer
US2260070A (en) * 1941-01-09 1941-10-21 Black & Decker Mfg Co Portable hammer
US3170523A (en) * 1962-07-30 1965-02-23 Black & Decker Mfg Co Rotary hammer
US3203490A (en) * 1963-06-27 1965-08-31 Black & Decker Mfg Co Compact rotary hammer
BE791135A (fr) * 1971-11-25 1973-03-01 Hilti Ag Marteau electropneumatique

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166381A (en) * 1984-11-02 1986-05-08 Tecnedil Srl Pneumatic hammer damping device
JPS61148580U (cs) * 1985-03-01 1986-09-12
DE3936849A1 (de) * 1989-11-06 1991-05-08 Bosch Gmbh Robert Elektrisch angetriebene handwerkzeugmaschine
GB2237766A (en) * 1989-11-06 1991-05-15 Bosch Gmbh Robert Electrically driven power hand tool
GB2237766B (en) * 1989-11-06 1993-07-14 Bosch Gmbh Robert Electrically driven power hand tools
DE4111127A1 (de) * 1990-04-05 1991-10-10 Makita Corp Schlagwerkzeug
AU680351B2 (en) * 1994-05-02 1997-07-24 Hilti Aktiengesellschaft Drilling and chipping tool
CN1072303C (zh) * 1994-05-02 2001-10-03 希尔蒂股份公司 钻孔和凿眼机具
WO2003024671A3 (en) * 2001-09-17 2003-05-22 Milwaukee Electric Tool Corp Rotary hammer
GB2384742A (en) * 2001-09-17 2003-08-06 Milwaukee Electric Tool Corp Rotary hammer
GB2384742B (en) * 2001-09-17 2005-12-07 Milwaukee Electric Tool Corp Rotary hammer
US7032683B2 (en) 2001-09-17 2006-04-25 Milwaukee Electric Tool Corporation Rotary hammer
US7168504B2 (en) 2001-09-17 2007-01-30 Milwaukee Electric Tool Corporation Rotary hammer including breather port
US8636081B2 (en) 2011-12-15 2014-01-28 Milwaukee Electric Tool Corporation Rotary hammer
US9289890B2 (en) 2011-12-15 2016-03-22 Milwaukee Electric Tool Corporation Rotary hammer
USD791565S1 (en) 2011-12-15 2017-07-11 Milwaukee Electric Tool Corporation Rotary hammer
CN108547471A (zh) * 2018-04-20 2018-09-18 王云龙 一种安全消防组件
CN108637322A (zh) * 2018-04-20 2018-10-12 李晓梅 一种数控加工设备

Also Published As

Publication number Publication date
FR2280480B1 (cs) 1979-05-04
CH590716A5 (cs) 1977-08-31
NL7508725A (nl) 1976-02-03
DE2437023A1 (de) 1976-02-12
FR2280480A1 (fr) 1976-02-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee