CA931932A - Bi-directionally operable torque actuated expandable core chuck - Google Patents

Bi-directionally operable torque actuated expandable core chuck

Info

Publication number
CA931932A
CA931932A CA097785A CA97785A CA931932A CA 931932 A CA931932 A CA 931932A CA 097785 A CA097785 A CA 097785A CA 97785 A CA97785 A CA 97785A CA 931932 A CA931932 A CA 931932A
Authority
CA
Canada
Prior art keywords
core chuck
torque actuated
expandable core
operable torque
directionally operable
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA097785A
Inventor
George E. Reeder, Jr.
M. Rohosy Soma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beloit Corp
Original Assignee
Beloit Corp
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 Beloit Corp filed Critical Beloit Corp
Application granted granted Critical
Publication of CA931932A publication Critical patent/CA931932A/en
Expired legal-status Critical Current

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
    • B23B31/40—Expansion mandrels
    • 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
    • Y10T279/10—Expanding
    • Y10T279/1074—Rotary actuator
    • Y10T279/1079—Clutch or self-actuating type
    • 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
    • Y10T82/00—Turning
    • Y10T82/26—Work driver
    • Y10T82/266—Mandrel
    • Y10T82/268—Expansible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
CA097785A 1969-11-12 1970-11-10 Bi-directionally operable torque actuated expandable core chuck Expired CA931932A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87598469A 1969-11-12 1969-11-12

Publications (1)

Publication Number Publication Date
CA931932A true CA931932A (en) 1973-08-14

Family

ID=25366714

Family Applications (1)

Application Number Title Priority Date Filing Date
CA097785A Expired CA931932A (en) 1969-11-12 1970-11-10 Bi-directionally operable torque actuated expandable core chuck

Country Status (2)

Country Link
US (1) US3623741A (en)
CA (1) CA931932A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4465244A (en) * 1981-12-28 1984-08-14 Beloit Corporation Expanding core chuck
SE451369B (en) * 1985-11-01 1987-10-05 Nils Hakansson DEVICE FOR TAKING FIXED TO A WORK PIECE
US5490640A (en) * 1994-08-10 1996-02-13 Tidland Corporation Torque-actuated expansible shaft assembly for roll core
US7410176B1 (en) * 2005-08-19 2008-08-12 Pacmac, Inc. Core chuck with positive engagement
US20130292914A1 (en) * 2012-05-01 2013-11-07 Automatic Handling, Int'l Expandable Core Chuck
CH711863A1 (en) * 2015-12-15 2017-06-15 Rieter Ag Maschf Combing machine with circumferentially offset combing cylinders.
IT201600108055A1 (en) * 2016-10-26 2018-04-26 Svecom P E S R L A SELF-EXPANDING HEAD
US11554423B2 (en) * 2021-02-17 2023-01-17 Ricardo Godina Power drill accessories

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US368693A (en) * 1887-08-23 Chuck
US427504A (en) * 1890-05-06 eeichson
US1726279A (en) * 1927-04-27 1929-08-27 Walter W Werner Collapsible coil-forming device
US2690914A (en) * 1951-02-15 1954-10-05 George F Bryant Mandrel

Also Published As

Publication number Publication date
US3623741A (en) 1971-11-30

Similar Documents

Publication Publication Date Title
AU451287B1 (en) Drill bit stop
CA931932A (en) Bi-directionally operable torque actuated expandable core chuck
CA952699A (en) Chucks
CA837839A (en) Core drill
CA862602A (en) Core chuck
CA816980A (en) Drill chuck
CA808045A (en) Chuck for tubular cores
CA851601A (en) Core drilling system
CA838548A (en) Core drilling system
CA841461A (en) Core drilling system
CA849942A (en) Core drilling system
CA827404A (en) Boring spindle
CA853551A (en) Expansible chuck for tubular core
CA808923A (en) Chuck construction
CA812071A (en) Core clutch
CA806658A (en) Diazonium compounds
CA820566A (en) Expandable mandrel
AU1791670A (en) Core drilling system
AU1790970A (en) Core drilling system
AU1790770A (en) Core drilling system
CA918404A (en) Collet mechanism
CA823541A (en) Magnetic chucks
CA829741A (en) Anchoring core sampler
CA825090A (en) Drill flushing agent
CA842475A (en) Chuck construction