IT8467998A0 - Mandrino portapunta particolarmente per apparecchi di perforazione - Google Patents

Mandrino portapunta particolarmente per apparecchi di perforazione

Info

Publication number
IT8467998A0
IT8467998A0 IT8467998A IT6799884A IT8467998A0 IT 8467998 A0 IT8467998 A0 IT 8467998A0 IT 8467998 A IT8467998 A IT 8467998A IT 6799884 A IT6799884 A IT 6799884A IT 8467998 A0 IT8467998 A0 IT 8467998A0
Authority
IT
Italy
Prior art keywords
drilling equipment
drill chuck
chuck especially
drill
drilling
Prior art date
Application number
IT8467998A
Other languages
English (en)
Other versions
IT1182320B (it
IT8467998A1 (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 DE19833336703 external-priority patent/DE3336703C2/de
Priority claimed from DE19843405678 external-priority patent/DE3405678A1/de
Application filed by Roehm Guenter H filed Critical Roehm Guenter H
Publication of IT8467998A0 publication Critical patent/IT8467998A0/it
Publication of IT8467998A1 publication Critical patent/IT8467998A1/it
Application granted granted Critical
Publication of IT1182320B publication Critical patent/IT1182320B/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
    • B23B31/123—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 with locking arrangements
    • 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
    • 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
    • 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
    • Y10T279/19—Radially reciprocating jaws
    • Y10T279/1926—Spiral cam or scroll actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Drilling Tools (AREA)
  • Percussive Tools And Related Accessories (AREA)
IT67998/84A 1983-10-08 1984-10-08 Mandrino portapunta particolarmente per apparecchi di perforazione IT1182320B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833336703 DE3336703C2 (de) 1983-10-08 1983-10-08 Bohrfutter
DE19843405678 DE3405678A1 (de) 1984-02-17 1984-02-17 Bohrfutter

Publications (3)

Publication Number Publication Date
IT8467998A0 true IT8467998A0 (it) 1984-10-08
IT8467998A1 IT8467998A1 (it) 1986-04-08
IT1182320B IT1182320B (it) 1987-10-05

Family

ID=25814720

Family Applications (2)

Application Number Title Priority Date Filing Date
IT67998/84A IT1182320B (it) 1983-10-08 1984-10-08 Mandrino portapunta particolarmente per apparecchi di perforazione
IT8453904U IT8453904V0 (it) 1983-10-08 1984-10-08 Mandrino portapunta particolarmente per apparecchi di perforazione

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT8453904U IT8453904V0 (it) 1983-10-08 1984-10-08 Mandrino portapunta particolarmente per apparecchi di perforazione

Country Status (7)

Country Link
US (1) US4602799A (it)
JP (2) JP2591602B2 (it)
CH (1) CH664104A5 (it)
ES (1) ES281797Y (it)
FR (1) FR2553017B1 (it)
GB (1) GB2164590B (it)
IT (2) IT1182320B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4955653A (en) * 1988-09-28 1990-09-11 Administrator, National Aeronautics And Space Administration Spiral lead platen robotic end effector
US8403339B2 (en) * 2008-06-18 2013-03-26 Jacobs Chuck Manufacturing Company Self tightening chuck with an axial lock
US8777232B2 (en) * 2009-07-29 2014-07-15 Jacobs Chuck Manufacturing Company Self-tightening chuck with a radial lock
CN105150234A (zh) * 2015-09-02 2015-12-16 中国科学院长春光学精密机械与物理研究所 一种末端抓取机构
USD878887S1 (en) 2018-03-09 2020-03-24 Milwaukee Electric Tool Corporation Rotary power tool chuck
CN108543962B (zh) * 2018-06-12 2023-07-07 山东威达机械股份有限公司 一种钻夹头

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US465826A (en) * 1891-12-29 Drill-chuck
US218861A (en) * 1879-08-26 Improvement in drill-chucks
US435475A (en) * 1890-09-02 Chuck
US507598A (en) * 1893-10-31 Chuck
US51384A (en) * 1865-12-05 Improvement in scroll-chucks
BE332256A (it) * 1925-02-18
US1713799A (en) * 1926-03-22 1929-05-21 Lucius E Whiton Lathe chuck
DE515505C (de) * 1929-02-28 1931-01-06 Stock & Co Spiralbohrer Maschi Bohrfutter, dessen Backen durch zwei Plangewindescheiben bewegt werden
US2514641A (en) * 1947-04-14 1950-07-11 Sr Warren A Harris Work holding means
GB642131A (en) * 1947-07-17 1950-08-30 Denis Mcqueen Potter Improvements relating to chucks
US2598165A (en) * 1948-08-04 1952-05-27 Westcott Chuck Company Universal chuck
US2693966A (en) * 1950-04-28 1954-11-09 Oster Mfg Co Self-tightening quick-releasing chuck
GB1293933A (en) * 1969-03-12 1972-10-25 Boneham & Turner Ltd An improved chuck
JPS5234484A (en) * 1975-04-12 1977-03-16 Takefusa Takeda Variable processing tool securing and holding device
JPS571118Y2 (it) * 1975-09-03 1982-01-08
DE2806796C2 (de) * 1978-02-17 1986-04-03 Günter Horst 7927 Sontheim Röhm Bohrfutter
DE2847927C2 (de) * 1978-11-04 1986-10-16 Günter Horst 7927 Sontheim Röhm Spannfutter, insbesondere Bohrfutter

Also Published As

Publication number Publication date
IT1182320B (it) 1987-10-05
CH664104A5 (de) 1988-02-15
GB8423877D0 (en) 1984-10-24
ES281797Y (es) 1986-07-16
JPH09117811A (ja) 1997-05-06
JP2591602B2 (ja) 1997-03-19
GB2164590B (en) 1987-02-25
FR2553017B1 (fr) 1992-08-28
ES281797U (es) 1985-12-16
IT8453904V0 (it) 1984-10-08
US4602799A (en) 1986-07-29
FR2553017A1 (fr) 1985-04-12
JPS6099504A (ja) 1985-06-03
IT8467998A1 (it) 1986-04-08
GB2164590A (en) 1986-03-26

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941031