SE425654B - DISK BRAKE FOR INDUSTRIENDAMAL SASOM EXCAVATION AND HEAVY TRAVERS - Google Patents
DISK BRAKE FOR INDUSTRIENDAMAL SASOM EXCAVATION AND HEAVY TRAVERSInfo
- Publication number
- SE425654B SE425654B SE8101870A SE8101870A SE425654B SE 425654 B SE425654 B SE 425654B SE 8101870 A SE8101870 A SE 8101870A SE 8101870 A SE8101870 A SE 8101870A SE 425654 B SE425654 B SE 425654B
- Authority
- SE
- Sweden
- Prior art keywords
- brake
- disc
- steel
- generating means
- disc brake
- Prior art date
Links
- 238000009412 basement excavation Methods 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 210000005069 ears Anatomy 0.000 claims description 3
- 101100313164 Caenorhabditis elegans sea-1 gene Proteins 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
- F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
- F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/06—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect
- B66D5/08—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect embodying blocks or shoes
-
- 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
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
- F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
-
- 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
- F16D2121/00—Type of actuator operation force
- F16D2121/02—Fluid pressure
- F16D2121/12—Fluid pressure for releasing a normally applied brake, the type of actuator being irrelevant or not provided for in groups F16D2121/04 - F16D2121/10
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Description
15 20 25 I 8101870-.7 2 manöverdon, som direkt 'påverkar det ena bandet och via. en bygel det andra lbandetfKraftals-hringsorganet kan uppbäras av banden men kan lika väl uppbäras av separataihållare. I det' fall det uppbäres av banden kan bygeln vara fast förenad med ena bandet och innehålla ett stödelement, som vilar mot andra 7 bandets Iövre sida och tillåter sidorörelse mellan bygeln och stålbandet. 15 20 25 I 8101870-.7 2 actuators, which directly 'affect one belt and via. a shackle the second band fKraftals ring member may be supported by the straps but may just as well be supported by separate holders. In the case where it is supported by the straps, the stirrup can be firmly connected to one strap and contain a support element which rests against the upper side of the other strap and allows lateral movement between the strap and the steel strap.
Bygeln uppbär en' manövercylinder med en kolvstång, som påverkar det i för- hållande till bygeln i sidled förskjutbara bandet. i Kraftalstringsorganet kan innehålla en fjäder för ansättning av bromsar (passiv broms). Denna typ av broms ger största möjliga säkerhet, eftersom bromsen auto- matiskt ausättes vid eventuellt förekommande fel i manöversystemet. Lyftning av bromselementen. kan ske med hjälp av en hydraulisk eller pxieumatisk manöver- cylinder, men ett elektromekaniskt manöverdomär även tänkbart. _ Stålbanden är lämpligen fast inspända vid sina ändar. De kan vara förenade med ett distanselement antingen genom svetsning eller' med ett bultförband. Banden är lämpligen inspända så. att de obelastade buktar ut något från bromsskivan.The stirrup carries a control cylinder with a piston rod, which acts on the laterally displaceable belt in relation to the stirrup. The power generation means may contain a spring for applying the brakes (passive brake). This type of brake provides the greatest possible safety, as the brake is automatically applied in the event of any faults in the control system. Lifting the brake elements. can be done with the help of a hydraulic or pyxematic control cylinder, but an electromechanical control domain is also conceivable. The steel strips are suitably clamped at their ends. They can be connected to a spacer element either by welding or by a bolted joint. The straps are suitably clamped so. that the unloaded bulge slightly out from the brake disc.
Utbuktningen v-áljes lämpligen så. att banden är raka vid ansatt broms och då. 'bromsbeläggen är nedslitna till hälften.The bulge is suitably v-shaped like this. that the tires are straight when the brake is applied and then. 'The brake pads are half worn.
Uppfinningen ger en bromskons-truktion, där bromskraften och klämkraften är separerade. Detta .möjliggör enklare konstruktioner. Kraftöverföringen från bromsbeläggen till fasta maskinelement eller ett fundament förenklas. Kraft- alstringsorganet och dess manöver-cylinder eller cylindrar påverkas endast av _ bzafter virkelräta mot bromsskivan. Sidokcafter, som kan påverka en manöver- cylinders fiznktion är eliminerade. Detta möjliggör enkla driftsälcra konstruk- tioner. Stålbandens motstånd mot sidoförskjutning ger automatiskt utjämning av klämlcraften så att nämnvärda obalanserade sidolcrafter mot bromsskivan ej upp- kommer när en lccaftöverförande 'bygel finnes mellan banden., _ ' Uppfinningen beskrivas under hänvisning till bifogade figurer. Fig 1 visar en sidvy av en broms, fig 2 en sektion tagen vid A-A 'i fig 1.. Fig 3 visar en eekeien :egen via :a-n i fi; 1 een fig 4 en vy tagen enligt c-c i rig 1.The invention provides a brake construction in which the braking force and the clamping force are separated. This enables simpler constructions. The power transmission from the brake pads to fixed machine elements or a foundation is simplified. The force generating means and its actuating cylinder or cylinders are only actuated by bzafter perpendicular to the brake disc. Side shafts, which can affect the function of a control cylinder, are eliminated. This enables simple, reliable designs. The resistance of the steel belts to lateral displacement provides automatic equalization of the clamping force so that appreciable unbalanced lateral forces against the brake disc do not arise when a shaft-transmitting bracket is present between the belts. The invention is described with reference to the accompanying figures. Fig. 1 shows a side view of a brake, Fig. 2 a section taken at A-A 'in Fig. 1. Fig. 3 shows an eekeien: own via: a-n in fi; 1 a fig. 4 and vy taken according to c-c in rig 1.
I figurerna betecknar 1 en bromsskiva på. en icke visad axel i ett maskineri i och 2 en bromsenhet som äruppbyggd av två. stålband 3 och 4, distansstyoken 5, bromsbelägg 6 och 7, en manövercylinder 8, byglar 9 och tryckfördelningsplattor 10 och 11. Stålbanden 3 och 4 fast inspända vid sina. ändar mellan öron 15 och 14 medelst bultar 15. Öronen 13 och 14 är fästade vid ett maskinimndament.In the figures, 1 denotes a brake disc on. a shaft (not shown) in a machinery in and 2 a brake unit made up of two. steel belts 3 and 4, spacers 5, brake linings 6 and 7, an actuating cylinder 8, stirrups 9 and pressure distribution plates 10 and 11. The steel belts 3 and 4 are firmly clamped to theirs. ends between ears 15 and 14 by means of bolts 15. The ears 13 and 14 are attached to a machine body.
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8101870A SE425654B (en) | 1981-03-24 | 1981-03-24 | DISK BRAKE FOR INDUSTRIENDAMAL SASOM EXCAVATION AND HEAVY TRAVERS |
DE3208910A DE3208910C2 (en) | 1981-03-24 | 1982-03-12 | Disc brake for industrial use |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8101870A SE425654B (en) | 1981-03-24 | 1981-03-24 | DISK BRAKE FOR INDUSTRIENDAMAL SASOM EXCAVATION AND HEAVY TRAVERS |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8101870L SE8101870L (en) | 1982-09-25 |
SE425654B true SE425654B (en) | 1982-10-25 |
Family
ID=20343420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8101870A SE425654B (en) | 1981-03-24 | 1981-03-24 | DISK BRAKE FOR INDUSTRIENDAMAL SASOM EXCAVATION AND HEAVY TRAVERS |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3208910C2 (en) |
SE (1) | SE425654B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3635118A1 (en) * | 1986-10-15 | 1988-04-21 | Rexroth Mannesmann Gmbh | Hydraulically released multi-disc brake operating at low air pressure |
ATE195364T1 (en) * | 1990-12-10 | 2000-08-15 | Pbr Automotive Pty Ltd | BRAKE BODY MOUNT FOR DISC BRAKE ASSEMBLY |
DE102007006608B4 (en) * | 2007-02-10 | 2018-04-12 | Siemag Tecberg Gmbh | disc brake system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT544701A (en) * | 1953-09-26 | |||
US3298468A (en) * | 1964-12-24 | 1967-01-17 | Budd Co | Caliper-type disk brakes |
DE1625677A1 (en) * | 1967-09-14 | 1970-08-13 | Bergische Stahlindustrie | Stepless adjustment device for brakes |
US4226311A (en) * | 1977-05-09 | 1980-10-07 | Loffland Brothers Company | Rotary drive disc brake for drawworks |
DE2739128A1 (en) * | 1977-08-31 | 1979-03-15 | Kloeckner Humboldt Deutz Ag | Multiple-disc brake for vehicle - has oblong friction pad mounting plates located between brake discs in cylindrical housing |
-
1981
- 1981-03-24 SE SE8101870A patent/SE425654B/en not_active IP Right Cessation
-
1982
- 1982-03-12 DE DE3208910A patent/DE3208910C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3208910C2 (en) | 1986-04-24 |
SE8101870L (en) | 1982-09-25 |
DE3208910A1 (en) | 1982-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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