GB844485A - Resilient couplings for rotary tools - Google Patents

Resilient couplings for rotary tools

Info

Publication number
GB844485A
GB844485A GB38733/57A GB3873357A GB844485A GB 844485 A GB844485 A GB 844485A GB 38733/57 A GB38733/57 A GB 38733/57A GB 3873357 A GB3873357 A GB 3873357A GB 844485 A GB844485 A GB 844485A
Authority
GB
United Kingdom
Prior art keywords
shank
socket
schmid
sleeve
screw
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
GB38733/57A
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.)
Heinrich Schmid Firma
Original Assignee
Heinrich Schmid Firma
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 Heinrich Schmid Firma filed Critical Heinrich Schmid Firma
Publication of GB844485A publication Critical patent/GB844485A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D77/00—Reaming tools
    • 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
    • B23B31/08—Chucks holding tools yieldably
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/64—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts
    • F16D3/68—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts the elements being made of rubber or similar material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D2277/00—Reaming tools
    • B23D2277/02—Cutting head and shank made from two different components which are releasably or non-releasably attached to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Gripping On Spindles (AREA)

Abstract

844,485. Sockets; reamers and taps. SCHMID, H., [trading as SCHMID, H. VORM. SCHMID & SOHN, A.]. Dec. 13, 1957 [Dec. 18, 1956; Aug. 19, 1957], No. 38733/57. Class 83 (3). [Also in Group XXIV] A shank 1, for mounting in a machine-tool spindle, is resiliently-connected to a rotary-tool or socket 2 by a coupling 3, a screw 4 and a resilient washer 5. The member 3, Fig. 1, is shaped to engage serrations 1<SP>1</SP>, 2<SP>1</SP>, on the shank and socket respectively. The screw is attached to the shank and socket by screw-threads and a head 4<SP>1</SP>, respectively, the washer 5 being interposed between the head 4<SP>1</SP> and the socket 2. In another embodiment, the tool 14, Fig. 5, is flanged at 15 and has an extension 16 screwed into a sleeve 17 which is serrated at 18 for direct engagement with serrations 13 on shank 11. A cap 20 connects the shank 11 to the sleeve 17 by threads 21 and a flange 20<SP>1</SP> respectively, and material 19, held in a recess 12 in the shank and a recess formed by the sleeve 17 and extension 16, provides the resilience.
GB38733/57A 1956-12-18 1957-12-13 Resilient couplings for rotary tools Expired GB844485A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH844485X 1956-12-18

Publications (1)

Publication Number Publication Date
GB844485A true GB844485A (en) 1960-08-10

Family

ID=4541667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38733/57A Expired GB844485A (en) 1956-12-18 1957-12-13 Resilient couplings for rotary tools

Country Status (4)

Country Link
CH (2) CH347407A (en)
DE (1) DE1132410B (en)
FR (1) FR1188723A (en)
GB (1) GB844485A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122724A (en) * 1982-05-26 1984-01-18 Skf Kugellagerfabriken Gmbh Torque transmitting coupling
WO2007045205A3 (en) * 2005-10-04 2007-08-23 Guehring Ohg Fa Cutting tool

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3219629C2 (en) * 1982-05-25 1986-02-13 Peter 7442 Neuffen Nagel Connection element for the transmission of a rotary movement
DE4019671A1 (en) * 1990-06-22 1992-01-09 Peter Wellach Tool holder for use with machine tool - has coupling which permits degree of radial play
DE4021378A1 (en) * 1990-07-05 1992-01-16 Sfs Stadler Holding Ag DEVICE FOR DRILLING OR TURNING IN SELF-DRILLING FASTENERS
DE102009035690A1 (en) * 2009-07-30 2011-02-03 Zettl GmbH CNC Präzisions- und Sonderwerkzeuge Machine reamer for fine machining of bores, has interface for connecting carrier body and reamer head, where ratio of diameter of reamer head to polygon diameter is reduced by polygon diameter about specific percent against known ratios

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1369491A (en) * 1920-05-08 1921-02-22 Frederick W Straehle Floating-tool holder
US1860762A (en) * 1928-11-02 1932-05-31 Gairing Tool Company Universal joint drive connection
CH266434A (en) * 1948-06-08 1950-01-31 Furrer Albert Pendulum chuck.
CH322363A (en) * 1954-05-19 1957-06-15 Ganahl Alfred Tool holder
CH321980A (en) * 1954-06-15 1957-05-31 Ganahl Fred Tool, especially for reworking bores

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122724A (en) * 1982-05-26 1984-01-18 Skf Kugellagerfabriken Gmbh Torque transmitting coupling
WO2007045205A3 (en) * 2005-10-04 2007-08-23 Guehring Ohg Fa Cutting tool

Also Published As

Publication number Publication date
FR1188723A (en) 1959-09-24
CH352543A (en) 1961-02-28
CH347407A (en) 1960-06-30
DE1132410B (en) 1962-06-28

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