GB825877A - An improved construction of clamping-nut - Google Patents

An improved construction of clamping-nut

Info

Publication number
GB825877A
GB825877A GB2080256A GB2080256A GB825877A GB 825877 A GB825877 A GB 825877A GB 2080256 A GB2080256 A GB 2080256A GB 2080256 A GB2080256 A GB 2080256A GB 825877 A GB825877 A GB 825877A
Authority
GB
United Kingdom
Prior art keywords
nut
clamping
improved construction
arbor
july
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
GB2080256A
Inventor
Charles Alexander Wright
John Cairns Fiddes
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.)
David Brown Industries Ltd
Original Assignee
David Brown Industries Ltd
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 David Brown Industries Ltd filed Critical David Brown Industries Ltd
Priority to GB2080256A priority Critical patent/GB825877A/en
Publication of GB825877A publication Critical patent/GB825877A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • 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
    • B23B31/4073—Gripping the work or tool between planes almost perpendicular to the axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/26—Securing milling cutters to the driving spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

825,877. Cutter-arbors. BROWN INDUSTRIES Ltd., D. July 4, 1957 [July 5, 1956], No. 20802/56. Class 83 (3). [Also in Group XXV] A tool, e.g. a hob j, is secured on an arbor b by a nut comprising a part a engaging the screwed end of the arbor, and a part c having a clamping face h and being capable of angular and rotary movements relatively to part a. Such movements are facilitated by balls f and a part-spherical end on part a which is rotated by a knurled ring n, tommy bar or hexagonal &c. end.
GB2080256A 1956-07-05 1956-07-05 An improved construction of clamping-nut Expired GB825877A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2080256A GB825877A (en) 1956-07-05 1956-07-05 An improved construction of clamping-nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2080256A GB825877A (en) 1956-07-05 1956-07-05 An improved construction of clamping-nut

Publications (1)

Publication Number Publication Date
GB825877A true GB825877A (en) 1959-12-23

Family

ID=10151919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2080256A Expired GB825877A (en) 1956-07-05 1956-07-05 An improved construction of clamping-nut

Country Status (1)

Country Link
GB (1) GB825877A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015327A1 (en) * 1979-03-05 1980-09-17 Pieter Poot Mechanical clamping device
WO1990000463A1 (en) * 1988-07-15 1990-01-25 Robert Bosch Gmbh Device for axially clamping a tool, in particular a grinding wheel
WO1990006210A1 (en) * 1988-12-07 1990-06-14 Robert Bosch Gmbh Hand tool with a multipart, manually operated quick-change clamping device
EP0480163A1 (en) * 1990-10-06 1992-04-15 Robert Bosch Gmbh Quick-change clamping device, particularly for clamping disk-shaped tools to the drive spindle of a hand tool
US5177905A (en) * 1991-03-20 1993-01-12 Ryobi Limited Tool attaching/detaching device
US5611654A (en) * 1995-08-02 1997-03-18 Southco, Inc. Captive nut
US5851095A (en) * 1998-04-14 1998-12-22 Southco, Inc. Captive screw
US5871322A (en) * 1994-12-22 1999-02-16 Power Tool Holders Incorporated Clamp screw
US5910052A (en) * 1998-04-14 1999-06-08 Southco, Inc. Process for manufacturing a captive screw
US6050741A (en) * 1998-01-30 2000-04-18 Power Tool Holders Incorporated Tool clamping device
US6179512B1 (en) 1998-05-29 2001-01-30 Power Tool Holders Incorporated Collet nut
US6238155B1 (en) 1995-11-06 2001-05-29 Southco, Inc. Torque screw fastener
US6273659B1 (en) 1997-02-17 2001-08-14 Power Tool Holders Incorporated Locking mechanism for a rotary working member
US6468012B2 (en) 1998-04-14 2002-10-22 Southco, Inc. Captive screw
US6761521B2 (en) 2000-12-16 2004-07-13 Southco, Inc. Captive screw
CN104002214A (en) * 2014-05-22 2014-08-27 苏州创丰精密五金有限公司 Rolling and pivoting jig used for performing side closing on product on hand lathe
CN106312119A (en) * 2016-10-21 2017-01-11 湘潭电机股份有限公司 Filling type core shaft

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015327A1 (en) * 1979-03-05 1980-09-17 Pieter Poot Mechanical clamping device
US5161334A (en) * 1988-07-12 1992-11-10 Robert Bosch Gmbh Hand power tool with a multi-part, manually operable quick-action chuck
WO1990000463A1 (en) * 1988-07-15 1990-01-25 Robert Bosch Gmbh Device for axially clamping a tool, in particular a grinding wheel
AU615999B2 (en) * 1988-07-15 1991-10-17 Robert Bosch Gmbh Device for axially clamping a tool, in particular a grinding wheel
US5175963A (en) * 1988-07-15 1993-01-05 Robert Bosch Gmbh Clamping device for axially clamping of a tool, especially a disc
WO1990006210A1 (en) * 1988-12-07 1990-06-14 Robert Bosch Gmbh Hand tool with a multipart, manually operated quick-change clamping device
EP0480163A1 (en) * 1990-10-06 1992-04-15 Robert Bosch Gmbh Quick-change clamping device, particularly for clamping disk-shaped tools to the drive spindle of a hand tool
US5177905A (en) * 1991-03-20 1993-01-12 Ryobi Limited Tool attaching/detaching device
US5871322A (en) * 1994-12-22 1999-02-16 Power Tool Holders Incorporated Clamp screw
US5611654A (en) * 1995-08-02 1997-03-18 Southco, Inc. Captive nut
US6238155B1 (en) 1995-11-06 2001-05-29 Southco, Inc. Torque screw fastener
US6273659B1 (en) 1997-02-17 2001-08-14 Power Tool Holders Incorporated Locking mechanism for a rotary working member
US6050741A (en) * 1998-01-30 2000-04-18 Power Tool Holders Incorporated Tool clamping device
US6086480A (en) * 1998-04-14 2000-07-11 Southco, Inc. Process for manufacturing a captive screw
US5910052A (en) * 1998-04-14 1999-06-08 Southco, Inc. Process for manufacturing a captive screw
US5851095A (en) * 1998-04-14 1998-12-22 Southco, Inc. Captive screw
US6280131B1 (en) 1998-04-14 2001-08-28 Southco, Inc. Captive screw
US6468012B2 (en) 1998-04-14 2002-10-22 Southco, Inc. Captive screw
US6179512B1 (en) 1998-05-29 2001-01-30 Power Tool Holders Incorporated Collet nut
US6761521B2 (en) 2000-12-16 2004-07-13 Southco, Inc. Captive screw
CN104002214A (en) * 2014-05-22 2014-08-27 苏州创丰精密五金有限公司 Rolling and pivoting jig used for performing side closing on product on hand lathe
CN104002214B (en) * 2014-05-22 2017-03-15 苏州创丰精密五金有限公司 A kind of roll riveting tool for receiving side processing on palm lathe to product
CN106312119A (en) * 2016-10-21 2017-01-11 湘潭电机股份有限公司 Filling type core shaft
CN106312119B (en) * 2016-10-21 2018-09-11 湘潭电机股份有限公司 A kind of filled type mandrel

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