DD254494A3 - Vorrichtung zur befestigung von arbeitswerkzeug in schlagmaschinen - Google Patents

Vorrichtung zur befestigung von arbeitswerkzeug in schlagmaschinen Download PDF

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Publication number
DD254494A3
DD254494A3 DD84263350A DD26335084A DD254494A3 DD 254494 A3 DD254494 A3 DD 254494A3 DD 84263350 A DD84263350 A DD 84263350A DD 26335084 A DD26335084 A DD 26335084A DD 254494 A3 DD254494 A3 DD 254494A3
Authority
DD
German Democratic Republic
Prior art keywords
φηγ
hoo
bhhifod
hoiobha
sleeve
Prior art date
Application number
DD84263350A
Other languages
German (de)
English (en)
Inventor
Ivan A Prochorov
Sergej A Sapoznikov
Vladimir P Balandin
Jurij N Kolgan
Original Assignee
Vni I Pk I Mekh I Ruch
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 Vni I Pk I Mekh I Ruch filed Critical Vni I Pk I Mekh I Ruch
Publication of DD254494A3 publication Critical patent/DD254494A3/de

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
    • B25D17/084—Rotating chucks or sockets
    • B25D17/088—Rotating chucks or sockets with radial movable locking elements co-operating with bit shafts specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B23B31/1072—Retention by axially or circumferentially oriented cylindrical elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B23B31/10741—Retention by substantially radially oriented pins
    • 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
    • B25D2217/003—Details relating to chucks with radially movable locking elements
    • B25D2217/0038—Locking members of special shape
    • B25D2217/0049—Roll-shaped locking members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
DD84263350A 1983-06-20 1984-05-25 Vorrichtung zur befestigung von arbeitswerkzeug in schlagmaschinen DD254494A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU833607101A SU1253767A1 (ru) 1983-06-20 1983-06-20 Устройство дл креплени рабочего инструмента в машине ударного действи

Publications (1)

Publication Number Publication Date
DD254494A3 true DD254494A3 (de) 1988-03-02

Family

ID=21069061

Family Applications (1)

Application Number Title Priority Date Filing Date
DD84263350A DD254494A3 (de) 1983-06-20 1984-05-25 Vorrichtung zur befestigung von arbeitswerkzeug in schlagmaschinen

Country Status (9)

Country Link
AT (1) AT389271B (cs)
CH (1) CH663176A5 (cs)
CS (1) CS258041B1 (cs)
DD (1) DD254494A3 (cs)
DE (1) DE3421287C2 (cs)
GB (1) GB2141659B (cs)
SE (1) SE457775B (cs)
SU (1) SU1253767A1 (cs)
YU (1) YU107184A (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2216826B (en) * 1988-04-05 1992-03-04 Gullick Dobson Ltd Retaining devices
JP2560048Y2 (ja) * 1993-02-18 1998-01-21 日東工器株式会社 環状カッタ等の着脱装置
DE19537561A1 (de) * 1995-10-09 1997-04-10 Hilti Ag Werkzeughalter
FR2808720B1 (fr) * 2000-05-12 2002-07-26 Montabert Ets Appareil a percussion du type brise-roche
US7032683B2 (en) 2001-09-17 2006-04-25 Milwaukee Electric Tool Corporation Rotary hammer
DE102007005033A1 (de) * 2007-02-01 2008-08-07 Robert Bosch Gmbh Werkzeughalterung für eine Werkzeugmaschine, insbesondere für eine Handwerkzeugmaschine
DE102011004985A1 (de) * 2011-03-02 2012-09-06 Hilti Aktiengesellschaft Werkzeugaufnahme
IT202400000903A1 (it) * 2024-01-18 2025-07-18 Univ Della Calabria Gruppo di afferraggio per un utensile e veicolo sottomarino a comando remoto comprendente tale gruppo di afferraggio

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT964292B (it) * 1971-09-13 1974-01-21 Kango Electric Hammers Ltd Perfezionamenti relativi a macchi ne utensili portatili di percussio ne
DE2354168C2 (de) * 1973-10-30 1984-10-04 Robert Bosch Gmbh, 7000 Stuttgart Werkzeughalter für einen Bohrhammer

Also Published As

Publication number Publication date
AT389271B (de) 1989-11-10
SU1253767A1 (ru) 1986-08-30
CH663176A5 (de) 1987-11-30
ATA199884A (de) 1989-04-15
SE8403240D0 (sv) 1984-06-15
DE3421287A1 (de) 1984-12-20
GB8414260D0 (en) 1984-07-11
GB2141659A (en) 1985-01-03
SE457775B (sv) 1989-01-30
GB2141659B (en) 1986-07-02
DE3421287C2 (de) 1986-04-24
CS258041B1 (en) 1988-07-15
YU107184A (en) 1989-10-31
SE8403240L (sv) 1984-12-21

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Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee