IT1196692B - Mandrino di serraggio per un perforatore a percussione - Google Patents

Mandrino di serraggio per un perforatore a percussione

Info

Publication number
IT1196692B
IT1196692B IT67288/84A IT6728884A IT1196692B IT 1196692 B IT1196692 B IT 1196692B IT 67288/84 A IT67288/84 A IT 67288/84A IT 6728884 A IT6728884 A IT 6728884A IT 1196692 B IT1196692 B IT 1196692B
Authority
IT
Italy
Prior art keywords
perforator
percussion
tightening spindle
tightening
spindle
Prior art date
Application number
IT67288/84A
Other languages
English (en)
Other versions
IT8467288A1 (it
IT8467288A0 (it
Inventor
Gunter Horst Rohm
Original Assignee
Roehm Guenter H
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
Priority claimed from DE19838308926 external-priority patent/DE8308926U1/de
Application filed by Roehm Guenter H filed Critical Roehm Guenter H
Publication of IT8467288A0 publication Critical patent/IT8467288A0/it
Publication of IT8467288A1 publication Critical patent/IT8467288A1/it
Application granted granted Critical
Publication of IT1196692B publication Critical patent/IT1196692B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/006—Keys for operating the chucks
    • 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
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/1253—Jaws movement actuated by an axially movable member
    • 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
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16004—Jaws movement actuated by one or more spiral grooves
    • B23B31/16008—Details of the jaws
    • B23B31/16012—Form of the jaws
    • 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
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/18—Chucks with simultaneously-acting jaws, whether or not also individually adjustable pivotally movable in planes containing the axis of the chuck
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/078—Hand tools used to operate chucks or to assemble, adjust or disassemble tools or equipment used for turning, boring or drilling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17042—Lost motion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17666—Radially reciprocating jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
IT67288/84A 1983-03-25 1984-03-26 Mandrino di serraggio per un perforatore a percussione IT1196692B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19838308926 DE8308926U1 (de) 1983-03-25 1983-03-25 Spannfutter fuer ein mit spannuten versehenes schlagbohrwerkzeug
DE3315661A DE3315661C2 (de) 1983-03-25 1983-04-29 Spannfutter für ein Werkzeug zum Schlagbohren

Publications (3)

Publication Number Publication Date
IT8467288A0 IT8467288A0 (it) 1984-03-26
IT8467288A1 IT8467288A1 (it) 1985-09-26
IT1196692B true IT1196692B (it) 1988-11-25

Family

ID=25810423

Family Applications (2)

Application Number Title Priority Date Filing Date
IT67288/84A IT1196692B (it) 1983-03-25 1984-03-26 Mandrino di serraggio per un perforatore a percussione
IT8453174U IT8453174V0 (it) 1983-03-25 1984-03-26 Mandrino di serraggio per un perforatore a percussione

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT8453174U IT8453174V0 (it) 1983-03-25 1984-03-26 Mandrino di serraggio per un perforatore a percussione

Country Status (5)

Country Link
US (1) US4619460A (it)
DE (1) DE3315661C2 (it)
FR (1) FR2543033B1 (it)
GB (1) GB2140733B (it)
IT (2) IT1196692B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3344552A1 (de) * 1983-12-09 1985-06-20 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur drehmomentuebertragung
DE3438145C1 (de) * 1984-10-18 1986-04-30 Günter Horst 7927 Sontheim Röhm Bohrfutter,insbesondere Schlagbohrfutter
US4786063A (en) * 1987-10-07 1988-11-22 Boehringer Mannheim Corporation Bone vise
DE4104131A1 (de) * 1990-05-08 1991-11-14 Bosch Gmbh Robert Handbohrmaschine
DE10015203A1 (de) * 2000-03-27 2001-10-04 Hilti Ag Wendelbohrer
GB2395158B (en) * 2002-11-14 2005-11-16 Black & Decker Inc Tool holder for a rotary hammer
EP1535704B1 (de) * 2003-11-26 2010-03-10 HILTI Aktiengesellschaft Werkzeugaufnahme für ein drehendes und schlagendes Werkzeug

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE366807C (de) * 1923-01-12 Paul Knappe Spannfutter
DE248295C (it) *
US1415720A (en) * 1920-10-13 1922-05-09 George B Arones Drill chuck
US1840767A (en) * 1930-05-29 1932-01-12 William Spoor Chuck
US1873476A (en) * 1931-02-16 1932-08-23 Procunier Safety Chuck Company Tap holder
US2089230A (en) * 1933-08-25 1937-08-10 Arthur J Thowless Rock drill
DE670370C (de) * 1937-04-23 1939-01-17 Spiralbohrerfabrik G A Hartner Aus zwei Teilen zusammengesetztes Schneidwerkzeug, insbesondere Spiralbohrer oder Reibahle oder Schaftfraeser
FR1032308A (fr) * 1951-02-10 1953-07-01 Mandrin à serrage ou desserrage, par le moteur d'une machine-outil
NL292737A (it) * 1962-05-15
DE1957289C3 (de) * 1969-11-14 1981-11-19 Robert Bosch Gmbh, 7000 Stuttgart Spannfutter
DE2335865C3 (de) * 1973-07-14 1975-12-18 Metabowerke Kg, Closs, Rauch & Schnizler, 7440 Nuertingen Futter für Schlagbohrmaschinen oder Bohrhammer
DE2842783A1 (de) * 1978-09-30 1980-04-10 Bosch Gmbh Robert Futter fuer handwerkzeugmaschinen, insbesondere bohr- und/oder schlaghaemmer
US4378053A (en) * 1979-11-30 1983-03-29 Black & Decker Inc. Tool holder
DE3133085A1 (de) * 1981-08-21 1983-03-10 Günter Horst 7927 Sontheim Röhm Spannfutter, insbesondere fuer schlagbohrwerkzeuge
DE8132988U1 (de) * 1981-11-11 1983-01-20 Hilti AG, 9494 Schaan Bohrer fuer handgeraete
JPS5843202B2 (ja) * 1981-12-12 1983-09-26 岡本精機工業株式会社 スクロ−ルチャック、油圧チャック兼用の旋盤チャック

Also Published As

Publication number Publication date
IT8467288A1 (it) 1985-09-26
IT8453174V0 (it) 1984-03-26
GB2140733A (en) 1984-12-05
FR2543033A1 (fr) 1984-09-28
GB8406542D0 (en) 1984-04-18
GB2140733B (en) 1986-04-09
US4619460A (en) 1986-10-28
FR2543033B1 (fr) 1989-09-08
DE3315661C2 (de) 1985-03-28
DE3315661A1 (de) 1984-10-04
IT8467288A0 (it) 1984-03-26

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