DE2262273A1 - Schlaggeraet - Google Patents

Schlaggeraet

Info

Publication number
DE2262273A1
DE2262273A1 DE19722262273 DE2262273A DE2262273A1 DE 2262273 A1 DE2262273 A1 DE 2262273A1 DE 19722262273 DE19722262273 DE 19722262273 DE 2262273 A DE2262273 A DE 2262273A DE 2262273 A1 DE2262273 A1 DE 2262273A1
Authority
DE
Germany
Prior art keywords
drive piston
impact device
hammer
ventilation opening
guide cylinder
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.)
Pending
Application number
DE19722262273
Other languages
German (de)
English (en)
Inventor
Jakob Holzaepfel
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
Priority to DE19722262273 priority Critical patent/DE2262273A1/de
Priority to CH1640073A priority patent/CH562667A5/xx
Priority to NL7316280A priority patent/NL7316280A/xx
Priority to FR7344155A priority patent/FR2211329B1/fr
Publication of DE2262273A1 publication Critical patent/DE2262273A1/de
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
    • B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
DE19722262273 1972-12-20 1972-12-20 Schlaggeraet Pending DE2262273A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19722262273 DE2262273A1 (de) 1972-12-20 1972-12-20 Schlaggeraet
CH1640073A CH562667A5 (en:Method) 1972-12-20 1973-11-21
NL7316280A NL7316280A (en:Method) 1972-12-20 1973-11-28
FR7344155A FR2211329B1 (en:Method) 1972-12-20 1973-12-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722262273 DE2262273A1 (de) 1972-12-20 1972-12-20 Schlaggeraet

Publications (1)

Publication Number Publication Date
DE2262273A1 true DE2262273A1 (de) 1974-07-04

Family

ID=5864911

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722262273 Pending DE2262273A1 (de) 1972-12-20 1972-12-20 Schlaggeraet

Country Status (4)

Country Link
CH (1) CH562667A5 (en:Method)
DE (1) DE2262273A1 (en:Method)
FR (1) FR2211329B1 (en:Method)
NL (1) NL7316280A (en:Method)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550725A1 (de) * 1975-11-12 1977-05-18 Licentia Gmbh Bohrhammer
DE19929183A1 (de) * 1999-06-25 2001-01-04 Wacker Werke Kg Luftfederschlagwerk mit hohlem Schlagkolben
US10051701B2 (en) 2014-07-16 2018-08-14 Philips Lighting Holding B.V. Systems and methods for maintaining dimmer behavior in a low-power lamp assembly

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2605998C3 (de) * 1976-02-14 1981-12-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Bohrhammer mit in einem Zylinder untergebrachten Antriebs- und Schlagelementen
JP4179159B2 (ja) * 2003-12-18 2008-11-12 日立工機株式会社 打撃工具

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550725A1 (de) * 1975-11-12 1977-05-18 Licentia Gmbh Bohrhammer
DE19929183A1 (de) * 1999-06-25 2001-01-04 Wacker Werke Kg Luftfederschlagwerk mit hohlem Schlagkolben
DE19929183B4 (de) * 1999-06-25 2004-07-29 Wacker Construction Equipment Ag Luftfederschlagwerk mit Hohl-Schlagkolben mit Leerlauföffnung
US10051701B2 (en) 2014-07-16 2018-08-14 Philips Lighting Holding B.V. Systems and methods for maintaining dimmer behavior in a low-power lamp assembly

Also Published As

Publication number Publication date
CH562667A5 (en:Method) 1975-06-13
FR2211329A1 (en:Method) 1974-07-19
FR2211329B1 (en:Method) 1980-01-25
NL7316280A (en:Method) 1974-06-24

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Legal Events

Date Code Title Description
OD Request for examination
OHN Withdrawal