FR2280480A1 - Marteau pneumatique a percussion rectiligne ou rotative - Google Patents

Marteau pneumatique a percussion rectiligne ou rotative

Info

Publication number
FR2280480A1
FR2280480A1 FR7522846A FR7522846A FR2280480A1 FR 2280480 A1 FR2280480 A1 FR 2280480A1 FR 7522846 A FR7522846 A FR 7522846A FR 7522846 A FR7522846 A FR 7522846A FR 2280480 A1 FR2280480 A1 FR 2280480A1
Authority
FR
France
Prior art keywords
straight
pneumatic hammer
rotary impact
impact
rotary
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
FR7522846A
Other languages
English (en)
French (fr)
Other versions
FR2280480B1 (OSRAM
Inventor
Jacob Holzapfel
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 FR2280480A1 publication Critical patent/FR2280480A1/fr
Application granted granted Critical
Publication of FR2280480B1 publication Critical patent/FR2280480B1/fr
Granted 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)
FR7522846A 1974-08-01 1975-07-22 Marteau pneumatique a percussion rectiligne ou rotative Granted FR2280480A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2280480A1 true FR2280480A1 (fr) 1976-02-27
FR2280480B1 FR2280480B1 (OSRAM) 1979-05-04

Family

ID=5922120

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522846A Granted FR2280480A1 (fr) 1974-08-01 1975-07-22 Marteau pneumatique a percussion rectiligne ou rotative

Country Status (5)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412391A1 (fr) * 1977-12-21 1979-07-20 Duss Maschf Marteau percuteur electro-pneumatique a piston frappeur freine par bague d'arret
FR2454888A1 (fr) * 1979-04-24 1980-11-21 Duss Maschf Perforatrice electro-pneumatique a main
EP0680807A1 (de) * 1994-05-02 1995-11-08 HILTI Aktiengesellschaft Bohr- und Meisselgerät

Families Citing this family (15)

* 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
DE2820128A1 (de) * 1978-05-09 1979-11-22 Bosch Gmbh Robert Handwerkzeugmaschine
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
GB2166381A (en) * 1984-11-02 1986-05-08 Tecnedil Srl Pneumatic hammer damping device
JPS61148580U (OSRAM) * 1985-03-01 1986-09-12
DE3936849A1 (de) * 1989-11-06 1991-05-08 Bosch Gmbh Robert Elektrisch angetriebene handwerkzeugmaschine
JP2552566B2 (ja) * 1990-04-05 1996-11-13 株式会社マキタ 打撃工具
DE4415384A1 (de) * 1994-05-02 1995-11-09 Reimar Wilkenloh Verfahren und Mischer zum kontinuierlichen Mischen von körnigen, pulverigen oder pastösen Massen
DE10294312T5 (de) * 2001-09-17 2004-09-02 Milwaukee Electric Tool Corp., Brookfield Rotationshammer
US8636081B2 (en) 2011-12-15 2014-01-28 Milwaukee Electric Tool Corporation Rotary hammer
CN108637322A (zh) * 2018-04-20 2018-10-12 李晓梅 一种数控加工设备
CN108547471A (zh) * 2018-04-20 2018-09-18 王云龙 一种安全消防组件
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2260070A (en) * 1941-01-09 1941-10-21 Black & Decker Mfg Co Portable hammer
US2260172A (en) * 1939-07-21 1941-10-21 Black & Decker Mfg Co Portable power 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
FR2162883A5 (OSRAM) * 1971-11-25 1973-07-20 Hilti Ag

Patent Citations (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
FR2162883A5 (OSRAM) * 1971-11-25 1973-07-20 Hilti Ag

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412391A1 (fr) * 1977-12-21 1979-07-20 Duss Maschf Marteau percuteur electro-pneumatique a piston frappeur freine par bague d'arret
FR2454888A1 (fr) * 1979-04-24 1980-11-21 Duss Maschf Perforatrice electro-pneumatique a main
EP0680807A1 (de) * 1994-05-02 1995-11-08 HILTI Aktiengesellschaft Bohr- und Meisselgerät
US5678641A (en) * 1994-05-02 1997-10-21 Hilti Aktiengeschaft Drilling and chipping tool

Also Published As

Publication number Publication date
FR2280480B1 (OSRAM) 1979-05-04
CH590716A5 (OSRAM) 1977-08-31
NL7508725A (nl) 1976-02-03
DE2437023A1 (de) 1976-02-12
GB1512214A (en) 1978-05-24

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Legal Events

Date Code Title Description
ST Notification of lapse