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GB1379091A - Coupling devices - Google Patents

Coupling devices

Info

Publication number
GB1379091A
GB1379091A GB130672A GB130672A GB1379091A GB 1379091 A GB1379091 A GB 1379091A GB 130672 A GB130672 A GB 130672A GB 130672 A GB130672 A GB 130672A GB 1379091 A GB1379091 A GB 1379091A
Authority
GB
United Kingdom
Prior art keywords
clutch
armature
spring
jan
hub
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
GB130672A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB1379091A publication Critical patent/GB1379091A/en
Expired legal-status Critical Current

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
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/75—Features relating to adjustment, e.g. slack adjusters
    • F16D13/757—Features relating to adjustment, e.g. slack adjusters the adjusting device being located on or inside the clutch cover, e.g. acting on the diaphragm or on the pressure plate
    • 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
    • F16D65/00—Parts or details
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
    • F16D65/54—Slack adjusters mechanical self-acting in one direction for adjusting excessive play by means of direct linear adjustment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

1379091 Friction clutches; electromagnetic disc brakes; slack adjusting SIEMANS AG 11 Jan 1972 [12 Jan 1971] 1306/72 Headings F2C and F2E An automatic wear adjuster for an electromagnetically operated friction clutch or brake comprises a diaphragm spring 7 secured at its outer periphery to an axially movable armature 6 and having radially inwardly directed spring fingers engaging serrations on a hub 8. When compensation for wear is required the spring fingers pass from one serration to the next during the clutch-engaging movement of the armature. The serrations may be circumferential grooves or a screw thread formed on the hub 8. The clutch or brake is engaged by a stationary electromagnet 4 and the spring 7 disengages the armature 6 from a friction disc 5 during clutch disengagement.
GB130672A 1971-01-12 1972-01-11 Coupling devices Expired GB1379091A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712101209 DE2101209A1 (en) 1971-01-12 1971-01-12 Device for automatically maintaining a defined air gap in an electromagnetic clutch or brake

Publications (1)

Publication Number Publication Date
GB1379091A true GB1379091A (en) 1975-01-02

Family

ID=5795657

Family Applications (1)

Application Number Title Priority Date Filing Date
GB130672A Expired GB1379091A (en) 1971-01-12 1972-01-11 Coupling devices

Country Status (6)

Country Link
JP (1) JPS5221127B1 (en)
CH (1) CH532734A (en)
DE (1) DE2101209A1 (en)
FR (1) FR2122138A5 (en)
GB (1) GB1379091A (en)
IT (1) IT946315B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141441A (en) * 1976-08-17 1979-02-27 Kabushiki Kaisha Daikin Seisakusho Release assistor of a friction clutch
DE2919128A1 (en) * 1978-05-13 1979-11-22 Girling Ltd DISC BRAKE FOR VEHICLES
US5138897A (en) * 1988-11-23 1992-08-18 Moprod Supra Automotive Limited Cable adjuster
FR2847626A1 (en) * 2002-11-25 2004-05-28 Valeo Embrayages Friction clutch for automobile vehicle, has reaction plate with axial action between lid and pressure plate interdependent on lid rotation, and circumferentially laid ramp placed axially between support and pressure plate

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390636A1 (en) * 1977-05-11 1978-12-08 Verlinde Sa Disc brake with floating jaws - locates jaws using springs and is adjusted by sawtoothed grooves in locating bolts
JPS54112840U (en) * 1978-01-26 1979-08-08
DE3805704C1 (en) * 1988-02-24 1989-06-22 Pfaff Haushaltmaschinen Gmbh, 7500 Karlsruhe, De Electromagnetic single-surface brake
GB8827383D0 (en) * 1988-11-23 1988-12-29 Motaproducts Automotive Ltd Cable adjuster

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141441A (en) * 1976-08-17 1979-02-27 Kabushiki Kaisha Daikin Seisakusho Release assistor of a friction clutch
DE2919128A1 (en) * 1978-05-13 1979-11-22 Girling Ltd DISC BRAKE FOR VEHICLES
US5138897A (en) * 1988-11-23 1992-08-18 Moprod Supra Automotive Limited Cable adjuster
FR2847626A1 (en) * 2002-11-25 2004-05-28 Valeo Embrayages Friction clutch for automobile vehicle, has reaction plate with axial action between lid and pressure plate interdependent on lid rotation, and circumferentially laid ramp placed axially between support and pressure plate

Also Published As

Publication number Publication date
IT946315B (en) 1973-05-21
FR2122138A5 (en) 1972-08-25
DE2101209A1 (en) 1972-07-20
CH532734A (en) 1973-01-15
JPS5221127B1 (en) 1977-06-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee