SE8704327L - QUICKLY UNLOCKABLE SECURITY CONNECTION - Google Patents

QUICKLY UNLOCKABLE SECURITY CONNECTION

Info

Publication number
SE8704327L
SE8704327L SE8704327A SE8704327A SE8704327L SE 8704327 L SE8704327 L SE 8704327L SE 8704327 A SE8704327 A SE 8704327A SE 8704327 A SE8704327 A SE 8704327A SE 8704327 L SE8704327 L SE 8704327L
Authority
SE
Sweden
Prior art keywords
shaft
coupling
friction sleeve
clamping hub
takes place
Prior art date
Application number
SE8704327A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8704327D0 (en
SE462344B (en
Inventor
H Depping
P Babik
E Elsner
H Lindenthal
Original Assignee
Voith Gmbh J M
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 Voith Gmbh J M filed Critical Voith Gmbh J M
Publication of SE8704327D0 publication Critical patent/SE8704327D0/en
Publication of SE8704327L publication Critical patent/SE8704327L/en
Publication of SE462344B publication Critical patent/SE462344B/en

Links

Classifications

    • 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
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
    • F16D7/021—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with radially applied torque-limiting friction surfaces
    • 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
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0805—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to deformation of a resilient body or a body of fluid
    • 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
    • F16D9/00—Couplings with safety member for disconnecting, e.g. breaking or melting member
    • F16D9/06—Couplings with safety member for disconnecting, e.g. breaking or melting member by breaking due to shear stress

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Operated Clutches (AREA)
  • Surgical Instruments (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Control Of Combustion (AREA)

Abstract

A rapidly releaseable safety coupling for the transmission of a torque between a clamping hub and a shaft comprises a clamping hub with an inner high-pressure chamber and an outer closing element. Torque transmission in the coupling takes place by frictional engagement with an inner friction sleeve and from the latter by positive engagement to the shaft, e.g. the roll of a rolling mill. For this purpose, the shaft has a toothed driver secured on its end and this driver engages in the friction sleeve. When the coupling is overloaded, the surfaces on the clamping hub and the friction sleeve which take part in the frictional engagement are able to disengage and rotate relative to one another without contact. The advantage is that torque transmission is by positive engagement to a shaft journal which nevertheless has a smooth surface and that, in the event of an overload, the disengagement of the frictional connection takes place within the coupling while the surface of the shaft journal remains free from sliding processes. The coupling can be installed in any desired angular position of the shaft without the time-consuming process of turning the parts to be connected.
SE8704327A 1986-11-12 1987-11-05 QUICKLY LOCKABLE SECURITY CONNECTION SE462344B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863638596 DE3638596A1 (en) 1986-11-12 1986-11-12 Quick-release safety coupling

Publications (3)

Publication Number Publication Date
SE8704327D0 SE8704327D0 (en) 1987-11-05
SE8704327L true SE8704327L (en) 1988-05-13
SE462344B SE462344B (en) 1990-06-11

Family

ID=6313745

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8704327A SE462344B (en) 1986-11-12 1987-11-05 QUICKLY LOCKABLE SECURITY CONNECTION

Country Status (3)

Country Link
JP (1) JPS63130924A (en)
DE (1) DE3638596A1 (en)
SE (1) SE462344B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3720281A1 (en) * 1987-06-19 1989-01-05 Gelenkwellenbau Gmbh DETACHABLE TENSIONER
SE461607B (en) * 1988-07-04 1990-03-05 Metalform Safeset Ab Torque limiting coupling device
DE3939600C2 (en) * 1989-11-30 1998-08-20 Renk Ag Tooth coupling
DE4010761A1 (en) * 1990-04-04 1991-10-17 Voith Gmbh J M Power drive clutch assembly
DE4102848C1 (en) * 1991-01-31 1992-08-13 J.M. Voith Gmbh, 7920 Heidenheim, De
DE4405155A1 (en) * 1994-02-18 1995-08-24 Renk Tacke Gmbh Two stage safety clutch for shaft
DE9420239U1 (en) * 1994-12-17 1995-02-02 MAN Roland Druckmaschinen AG, 63075 Offenbach Hydraulic or pneumatic clamping bush
DE19713875A1 (en) * 1997-04-04 1998-10-15 Voith Turbo Kg Coupling with mechanical torque transmission
BE1011564A3 (en) * 1997-11-21 1999-11-09 Paul Egide Boucquey Flexible coupling.
SE0001255L (en) 2000-04-04 2001-05-07 Voith Safeset Ab Coupling device for rapid decoupling of two elements in a transmission
JP2004211794A (en) * 2002-12-27 2004-07-29 Koyo Seiko Co Ltd Torque releasing device
SE531773C2 (en) * 2007-11-29 2009-08-04 Voith Turbo Safeset Ab Torque transmitting shaft, such as a so-called cardan shaft
JP5286806B2 (en) * 2008-01-31 2013-09-11 株式会社ジェイテクト Torque limiter
JP5195162B2 (en) * 2008-08-27 2013-05-08 株式会社ジェイテクト Torque limiter
JP5217979B2 (en) * 2008-12-03 2013-06-19 株式会社ジェイテクト Shaft coupling device and torque limiter
JP2013217420A (en) * 2012-04-06 2013-10-24 Jtekt Corp Shaft coupling device and torque limiter
US9790997B2 (en) 2014-09-17 2017-10-17 Electro-Motive Diesel, Inc. Assembly for preventing abuse of a pump mounted to a driver equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE425515B (en) * 1978-06-15 1982-10-04 Metalform Safeset Ab PRESSURE-POWERED COUPLING
DE2832966A1 (en) * 1978-07-27 1980-02-21 Schloemann Siemag Ag Rolling mill forming roller coupling - has intermediate bush and roller forming clearance fit on shaft
DE8228118U1 (en) * 1982-10-07 1986-01-16 Horbach, Rainer, Dipl.-Ing., 5810 Witten Rotary connection
DE3545651A1 (en) * 1985-12-21 1987-07-02 Voith Gmbh J M CLUTCH WITH A HUB TO TRANSFER TORQUE TO A SHAFT

Also Published As

Publication number Publication date
SE8704327D0 (en) 1987-11-05
JPS63130924A (en) 1988-06-03
SE462344B (en) 1990-06-11
DE3638596A1 (en) 1988-05-26

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