EP1866232A1 - Backenbremse für einen aufzugsantrieb - Google Patents
Backenbremse für einen aufzugsantriebInfo
- Publication number
- EP1866232A1 EP1866232A1 EP06705374A EP06705374A EP1866232A1 EP 1866232 A1 EP1866232 A1 EP 1866232A1 EP 06705374 A EP06705374 A EP 06705374A EP 06705374 A EP06705374 A EP 06705374A EP 1866232 A1 EP1866232 A1 EP 1866232A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- brake
- shoe
- brake shoe
- jaw
- shoes
- 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.)
- Withdrawn
Links
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000013100 final test Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- 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
Definitions
- the invention relates to a shoe brake for an elevator drive with at least two brake shoes, which generate a braking force on a brake drum and are ventilated.
- the brake element consists of a base plate which carries a brake pad, wherein the brake element in the form fits on the arc of the brake shoe.
- the brake element inserted into the recess of the brake shoe is held by means of clips on the brake shoe.
- a disadvantage of the known device is the complicated production of the groove-shaped recesses.
- the brake elements can be stuck in the recesses due to contamination and abrasion dust.
- the invention aims to remedy this situation.
- the invention as characterized in claim 1, solves the problem of avoiding the disadvantages of the known .Einraum and to create an optimally functioning under difficult operating conditions jaw brake with brake shoes arranged on Bremselernenten.
- FIG. 1 is a perspective view of an inner shoe brake
- Fig. 4 is a brake shoe for an inner shoe brake
- Fig. 5 is a brake shoe for an external shoe brake.
- Fig. 1 shows a three-dimensional representation of an inner shoe brake 1 consisting of a housing plate 2, a housing ring 3, a brake drum 4 and two identically constructed brake halves 5.1,5.2.
- the brake drum 4 may for example be part of a traction sheave.
- the left brake half 5.1 has an upper brake shoe 6 and a lower brake shoe 7.
- the mounted on an upper jaw bearing 6.1 upper brake shoe 6 has at the free end of an actuating roller 6.2 and is pressed by means of a housing ring 3 supported compression spring 6.3 against the brake drum 4.
- the upper brake shoe 6 is shown cut, so the brake pad 6.4 in Fig. 1 is not apparent.
- the section also extends through the roller axis 6.5, on which the actuating roller 6.2 is arranged.
- the lower brake shoe 7 is constructed in mirror image to the upper brake shoe 6.
- the parts of the lower brake shoe are provided with the following reference numerals:
- an actuator 8 is provided in the form of a brake magnet.
- the actuator 8 arranged on an actuator base 8. 1 connected to the housing plate 2 acts by means of a push rod 9 on an actuating fork 10, on which the actuating rollers 6.2.7.2 rolling against the spring force of the compression springs
- a brake lever 11 is used for manual ventilation of the brake shoes 6,7.
- the right brake half 5.2 is constructed in mirror image to the left brake half 5.1.
- the parts of the right brake half 5.2 are provided with the following reference numerals: upper brake shoe 12 with jaw bearing 12.1, actuating roller 12.2, compression spring 12.3, brake pad 12.4 and roller axle 12.5.
- Fig. Ia shows a jaw brake with only two brake shoes.
- the reference numerals of the lower brake shoes of FIG. 1 have been taken over. Not shown is the brake drum to attack the brake pads.
- Fig. 2 shows the inventive brake shoe with brake element.
- the lower brake shoe 7 of the left brake half 5.1 of Fig. 1 is shown.
- the remaining brake shoes 6,12,13 are the same. It may also be a brake shoe of a shoe brake with only two brake shoes as shown in Fig. Ia. It can also be a brake shoe with more than one Be brake element.
- An attachable to the brake shoe 7 Bremseleinent is designated 20.
- the brake element 20 consists of a segment-shaped base plate 20. 1, which fits into a segment-shaped depression 7.5 of the brake shoe 7.
- the base plate 20.1 carries the brake pad 7.4, which is glued and pinned, for example.
- On the brake shoe 7 is a threaded hole 7.6 and to the base plate 20.1 threaded holes 20.2 are provided.
- Bremsettis 20 are provided the same threaded holes.
- Fig. 3 shows a side plate 21, which connects the brake member 20 releasably connected to the brake shoe 7.
- the side plate 21 is connected by means of screws 20.3 with the base plate 20.1, the screws 20.3 fit into the threaded holes 20.2.
- the side plate 21 has a long slot 21.1, wherein a screw 7.7 penetrates the long slot 21.1 and fits into the threaded hole 7.6.
- the long slot 21.1 allows adjustment of the
- the base plate 20.1 is displaceable in the segment-shaped depression 7.5, wherein the brake lining 7.4 can be adjusted to the brake drum 4.
- the same side plate is provided on the non-visible side of the brake shoe 7 and the brake element 20, the same side plate is provided.
- Fig. 4 shows, for example, the lower brake shoe 13 of the right brake half 5.2 with the inventive brake element 20.
- an extension 13.10 is provided on the brake shoe 13.
- the structure of the brake element 20 with the components brake pad 13.4, 13.5 sink, screw 13.7, base plate 20.1, screws 20.3, side plate 21, etc. corresponds to the brake element shown in FIGS. 2 and 3.
- the brake element 20 can also be used for external shoe brakes.
- 5 shows a brake shoe 22 for an external shoe brake, in which the brake drum is braked on the outside by means of the brake element 20 shown in the preceding figures.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06705374A EP1866232A1 (de) | 2005-03-08 | 2006-03-03 | Backenbremse für einen aufzugsantrieb |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05405224 | 2005-03-08 | ||
| PCT/CH2006/000134 WO2006094420A1 (de) | 2005-03-08 | 2006-03-03 | Backenbremse für einen aufzugsantrieb |
| EP06705374A EP1866232A1 (de) | 2005-03-08 | 2006-03-03 | Backenbremse für einen aufzugsantrieb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1866232A1 true EP1866232A1 (de) | 2007-12-19 |
Family
ID=35597787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP06705374A Withdrawn EP1866232A1 (de) | 2005-03-08 | 2006-03-03 | Backenbremse für einen aufzugsantrieb |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20080067021A1 (de) |
| EP (1) | EP1866232A1 (de) |
| JP (1) | JP2008532878A (de) |
| CN (1) | CN101137573A (de) |
| CA (1) | CA2596168A1 (de) |
| WO (1) | WO2006094420A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907407A (zh) * | 2017-03-14 | 2017-06-30 | 江南嘉捷电梯股份有限公司 | 制动器 |
| KR102275930B1 (ko) * | 2018-03-14 | 2021-07-12 | (주)알테오젠 | Folr1에 특이적으로 결합하는 항체 및 그의 용도 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1839510A (en) * | 1926-03-18 | 1932-01-05 | American Brake Materials Corp | Friction brake |
| US1920078A (en) * | 1931-09-08 | 1933-07-25 | John Warren Watson | Motor vehicle brake |
| US1909256A (en) * | 1932-09-07 | 1933-05-16 | Albert F Emmord | Brake shoe |
| US3467229A (en) * | 1968-02-06 | 1969-09-16 | William T Deibel | Brake shoes with removable and disposable linings |
| GB1543624A (en) * | 1976-09-17 | 1979-04-04 | Coal Ind | Brake equipment |
| US4875558A (en) * | 1989-03-16 | 1989-10-24 | Otis Elevator Company | Safety brake for escalators |
| US6179090B1 (en) * | 1996-11-21 | 2001-01-30 | Alan V. Casas | Elevator hoist brake release apparatus |
| EP1156008B1 (de) * | 2000-05-19 | 2005-04-06 | Inventio Ag | Bremseinrichtung für eine Antriebsmaschine eines Aufzuges |
| CN1247431C (zh) * | 2001-07-05 | 2006-03-29 | 三菱电机株式会社 | 电梯曳引机及其制动装置 |
| EP1338550B1 (de) * | 2002-02-18 | 2008-04-02 | Inventio Ag | Antriebseinheit mit Bremse für einen Aufzug |
-
2006
- 2006-03-03 WO PCT/CH2006/000134 patent/WO2006094420A1/de not_active Ceased
- 2006-03-03 CN CNA2006800075035A patent/CN101137573A/zh active Pending
- 2006-03-03 CA CA002596168A patent/CA2596168A1/en not_active Abandoned
- 2006-03-03 JP JP2008500025A patent/JP2008532878A/ja not_active Withdrawn
- 2006-03-03 EP EP06705374A patent/EP1866232A1/de not_active Withdrawn
-
2007
- 2007-09-07 US US11/851,489 patent/US20080067021A1/en not_active Abandoned
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2006094420A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20080067021A1 (en) | 2008-03-20 |
| JP2008532878A (ja) | 2008-08-21 |
| WO2006094420A1 (de) | 2006-09-14 |
| CA2596168A1 (en) | 2006-09-14 |
| CN101137573A (zh) | 2008-03-05 |
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Legal Events
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| 18W | Application withdrawn |
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