NL7602457A - Met de hand leidbare hamer met een het werktuig- leger tegen stof beschermende manchet. - Google Patents

Met de hand leidbare hamer met een het werktuig- leger tegen stof beschermende manchet.

Info

Publication number
NL7602457A
NL7602457A NL7602457A NL7602457A NL7602457A NL 7602457 A NL7602457 A NL 7602457A NL 7602457 A NL7602457 A NL 7602457A NL 7602457 A NL7602457 A NL 7602457A NL 7602457 A NL7602457 A NL 7602457A
Authority
NL
Netherlands
Prior art keywords
army
cuff
dust protecting
protecting tool
manual hammer
Prior art date
Application number
NL7602457A
Other languages
English (en)
Dutch (nl)
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 NL7602457A publication Critical patent/NL7602457A/xx

Links

Classifications

    • 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
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of 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
    • B25D11/06—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
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • 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
    • B25D2217/0069—Protecting chucks against entering of chip dust

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Road Repair (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
NL7602457A 1975-03-13 1976-03-09 Met de hand leidbare hamer met een het werktuig- leger tegen stof beschermende manchet. NL7602457A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752511045 DE2511045A1 (de) 1975-03-13 1975-03-13 Von hand fuehrbarer hammer mit einer das werkzeuglager vor staub schuetzenden manschette

Publications (1)

Publication Number Publication Date
NL7602457A true NL7602457A (nl) 1976-09-15

Family

ID=5941317

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7602457A NL7602457A (nl) 1975-03-13 1976-03-09 Met de hand leidbare hamer met een het werktuig- leger tegen stof beschermende manchet.

Country Status (5)

Country Link
CH (1) CH612872A5 (enExample)
DE (1) DE2511045A1 (enExample)
FR (1) FR2303646A1 (enExample)
GB (1) GB1537893A (enExample)
NL (1) NL7602457A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844109A1 (de) * 1978-10-10 1980-04-24 Bosch Gmbh Robert Handwerkzeugmaschine, insbesondere bohr- und/oder schlaghammer
US4247122A (en) * 1979-01-31 1981-01-27 Black & Decker Inc. Dust sealing mechanism
DE4403449C2 (de) * 1994-02-04 1997-11-20 Freudenberg Carl Fa Dichtungsanordnung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1493768A (en) * 1920-08-28 1924-05-13 Rice Portable Rock Drill Corp Dustguard for percussion machines
US1524251A (en) * 1922-10-02 1925-01-27 Ingersoll Rand Co Retainer for percussive tools
GB292606A (en) * 1927-06-23 1929-03-07 Pierre Camille Desmul Improvements in pneumatic tools
FR1160284A (fr) * 1956-08-23 1958-07-10 Gelenkwellenbau Gmbh Dispositif d'étanchéité pour tourillons d'arbres articulés avec compensation de la longueur
CH480577A (de) * 1968-03-28 1969-10-31 Escher Wyss Ag Drosselklappe für Rohrleitungen, insbesondere von Wasserkraftanlagen

Also Published As

Publication number Publication date
GB1537893A (en) 1979-01-10
CH612872A5 (en) 1979-08-31
DE2511045A1 (de) 1976-09-23
FR2303646A1 (fr) 1976-10-08
FR2303646B1 (enExample) 1980-08-08

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NL7602457A (nl) Met de hand leidbare hamer met een het werktuig- leger tegen stof beschermende manchet.

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed