IT959146B - Mandrino autoserrante per trapani e simili - Google Patents

Mandrino autoserrante per trapani e simili

Info

Publication number
IT959146B
IT959146B IT68884/72A IT6888472A IT959146B IT 959146 B IT959146 B IT 959146B IT 68884/72 A IT68884/72 A IT 68884/72A IT 6888472 A IT6888472 A IT 6888472A IT 959146 B IT959146 B IT 959146B
Authority
IT
Italy
Prior art keywords
drills
self
similar
locking spindle
spindle
Prior art date
Application number
IT68884/72A
Other languages
English (en)
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
Application filed by Roehm Guenter H filed Critical Roehm Guenter H
Application granted granted Critical
Publication of IT959146B publication Critical patent/IT959146B/it

Links

Classifications

    • 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
    • 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
    • Y10T279/17564—Loose jaws
    • Y10T279/17572—Moving-cam actuator
    • Y10T279/17581—Threaded cam sleeve
    • 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
    • Y10T279/17615—Obliquely guided reciprocating jaws
    • Y10T279/17649—Threaded sleeve and body
    • 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
    • Y10T279/17692—Moving-cam actuator
    • Y10T279/17701—Threaded cam sleeve
    • 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
    • Y10T279/32—Means to prevent jaw loosening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
IT68884/72A 1971-07-03 1972-06-12 Mandrino autoserrante per trapani e simili IT959146B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2133142A DE2133142C3 (de) 1971-07-03 1971-07-03 Nachspannendes Bohrfutter

Publications (1)

Publication Number Publication Date
IT959146B true IT959146B (it) 1973-11-10

Family

ID=5812576

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68884/72A IT959146B (it) 1971-07-03 1972-06-12 Mandrino autoserrante per trapani e simili

Country Status (4)

Country Link
US (1) US3795406A (it)
DE (1) DE2133142C3 (it)
FR (1) FR2145154A5 (it)
IT (1) IT959146B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2341642C3 (de) * 1973-08-17 1981-10-01 Metabowerke KG Closs, Rauch & Schnizler, 7440 Nürtingen Spannfutter für Bohrer
DE7804747U1 (de) * 1978-02-17 1978-06-15 Roehm, Guenter Horst, 7927 Sontheim Spannfutter
DE7910976U1 (de) * 1979-04-14 1979-07-19 Roehm, Guenter Horst, 7927 Sontheim Nachspannendes bohrfutter
DE3133085A1 (de) * 1981-08-21 1983-03-10 Günter Horst 7927 Sontheim Röhm Spannfutter, insbesondere fuer schlagbohrwerkzeuge
US4575108A (en) * 1983-09-28 1986-03-11 Whitehead Dennis M Drill chuck attachments
DE3432918A1 (de) * 1984-09-07 1986-03-20 Günter Horst 7927 Sontheim Röhm Nachspannendes bohrfutter
DE3540223A1 (de) * 1985-11-13 1987-05-14 Roehm Guenter H Bohrfutter
US4884480A (en) * 1987-07-02 1989-12-05 Briese Tim K Adjustable socket device
US4892016A (en) * 1988-03-02 1990-01-09 Milbar Corporation Adjustable socket
US5816584A (en) * 1997-01-02 1998-10-06 Power Tool Holders, Inc. Chuck with improved jaw bite
US6354605B1 (en) 2000-03-10 2002-03-12 Power Tool Holders Incorporated Chuck with improved jaw
US20040217557A1 (en) * 2003-05-01 2004-11-04 Mei-Chen Wang Chuck apparatus
US7707916B2 (en) * 2008-04-30 2010-05-04 Alex Parsa Pirseyedi Adjustable socket
US8308168B2 (en) * 2009-02-27 2012-11-13 Irwin Industrial Tool Company Quick change tool bit holder
US9555524B2 (en) * 2012-07-02 2017-01-31 Chervon (Hk) Limited Clamping device for clamping a fastener

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR962141A (it) * 1946-11-15 1950-06-02
US2931660A (en) * 1956-05-08 1960-04-05 Barwinkel Paul Quick change drill chuck

Also Published As

Publication number Publication date
FR2145154A5 (it) 1973-02-16
DE2133142C3 (de) 1980-07-31
US3795406A (en) 1974-03-05
DE2133142B2 (de) 1979-11-22
DE2133142A1 (de) 1973-01-11

Similar Documents

Publication Publication Date Title
IT955261B (it) Procedimento e apparecchio per produrre riviste e simili
BR7202811D0 (pt) Furadeira de percussao
IT973807B (it) Dispositivo per la sbavatura di pezzi in gomma o simili
AR200838A1 (es) Composicion organofilica
IT955647B (it) Mandrino portapunta particolarmen te per trapani
IT959146B (it) Mandrino autoserrante per trapani e simili
SE400328B (sv) Jernvegsplankorsning
FI55869C (fi) Foerfarande foer oxidering av en metallsulfid med salpetersyra
FI53686C (fi) Avtappningspip med luftpassage
TR17466A (tr) Koltuklarda veya bunlarla ilgili islahat
SE392499B (sv) Borrhuvud
SE383029B (sv) Kulgengspindelmutter
FI53862C (fi) Anordning foer foerbindning av spolcistern med klosettskaol
BE780614A (fr) Perfectionnements aux percuteuses
CH541939A (de) Brillant
SU447885A3 (ru) Способ получения -каротина
SE418962B (sv) Kompositkropp samt forfarande for framstellning av kompositkroppen
CH535084A (de) Ausdrehkopf
IT966653B (it) Solfonil composti e procedimenti per la loro preparazione
AT309920B (de) Ringförmiger Körper
IT966998B (it) Mandrino per trapano
ZA729154B (en) Combined-action vibro-compacting machine for the construction of roads
IT952457B (it) Mandrino per il bloccaggio di corpi tubolari e simili
BR7201811D0 (pt) Fresa
IT947159B (it) Comando elettronico per macchine utensili e simili