EP0279144A3 - Safety brake - Google Patents
Safety brake Download PDFInfo
- Publication number
- EP0279144A3 EP0279144A3 EP87730158A EP87730158A EP0279144A3 EP 0279144 A3 EP0279144 A3 EP 0279144A3 EP 87730158 A EP87730158 A EP 87730158A EP 87730158 A EP87730158 A EP 87730158A EP 0279144 A3 EP0279144 A3 EP 0279144A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- safety brake
- brake
- safety
- 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.)
- Granted
Links
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
- B66D5/32—Detent devices
- B66D5/34—Detent devices having latches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3644781 | 1986-12-23 | ||
DE19863644781 DE3644781A1 (en) | 1986-12-23 | 1986-12-23 | FAN BRAKE |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0279144A2 EP0279144A2 (en) | 1988-08-24 |
EP0279144A3 true EP0279144A3 (en) | 1989-12-13 |
EP0279144B1 EP0279144B1 (en) | 1992-10-14 |
Family
ID=6317415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87730158A Expired - Lifetime EP0279144B1 (en) | 1986-12-23 | 1987-12-01 | Safety brake |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0279144B1 (en) |
DE (2) | DE3644781A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103318766B (en) * | 2012-09-24 | 2015-01-21 | 上海振华重工(集团)股份有限公司 | Electric guide plate and torque protection device thereof |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE468089B (en) * | 1988-04-22 | 1992-11-02 | Alimak Ab | DEVICE FOR SEARCH LIFT |
US5065845A (en) * | 1990-09-13 | 1991-11-19 | Pearson David B | Speed governor safety device for stopping an elevator car |
GB2264283B (en) * | 1992-02-21 | 1995-02-15 | Sunrise Medical Ltd | Overspeed governor of a stairlift and method of operating the stairlift |
US5458318A (en) * | 1993-10-15 | 1995-10-17 | Kci Konecranes International Corporation | Drum brake |
DE102010009357B4 (en) * | 2010-02-25 | 2012-02-16 | Konecranes Plc | Cable with emergency braking device |
DE102019120036A1 (en) | 2019-07-24 | 2021-01-28 | Columbus Mckinnon Industrial Products Gmbh | Hoist |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3729071A (en) * | 1971-04-08 | 1973-04-24 | Humphrey Elevator & Truck Co | Combined overspeed safety brake and reverse holdback mechanism for elevators |
US3768609A (en) * | 1972-07-24 | 1973-10-30 | Humphrey Elevator Truck Co | Lock device for elevator safety brake |
FR2332220A1 (en) * | 1975-11-24 | 1977-06-17 | Holler Armand | Lift and hoist safety device - has brake shoe assembly secured together by screwed rods with release lever |
FR2409953A1 (en) * | 1977-11-29 | 1979-06-22 | Elba Werk Maschinen Gmbh & Co | Safety brake system for rack driven lifts - has pinion driven centrifugal weights actuating brake discs for stopping |
DE3137523C2 (en) * | 1981-09-22 | 1987-04-02 | Mannesmann Ag, 4000 Duesseldorf, De |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2737433A1 (en) * | 1977-08-19 | 1979-03-01 | Pierre Marcel David | Lift car safety braking device - has journalled shaft, drive wheel fixed and movable discs and centrifugal element |
-
1986
- 1986-12-23 DE DE19863644781 patent/DE3644781A1/en active Granted
-
1987
- 1987-12-01 DE DE8787730158T patent/DE3782241D1/en not_active Expired - Fee Related
- 1987-12-01 EP EP87730158A patent/EP0279144B1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3729071A (en) * | 1971-04-08 | 1973-04-24 | Humphrey Elevator & Truck Co | Combined overspeed safety brake and reverse holdback mechanism for elevators |
US3768609A (en) * | 1972-07-24 | 1973-10-30 | Humphrey Elevator Truck Co | Lock device for elevator safety brake |
FR2332220A1 (en) * | 1975-11-24 | 1977-06-17 | Holler Armand | Lift and hoist safety device - has brake shoe assembly secured together by screwed rods with release lever |
FR2409953A1 (en) * | 1977-11-29 | 1979-06-22 | Elba Werk Maschinen Gmbh & Co | Safety brake system for rack driven lifts - has pinion driven centrifugal weights actuating brake discs for stopping |
DE3137523C2 (en) * | 1981-09-22 | 1987-04-02 | Mannesmann Ag, 4000 Duesseldorf, De |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103318766B (en) * | 2012-09-24 | 2015-01-21 | 上海振华重工(集团)股份有限公司 | Electric guide plate and torque protection device thereof |
Also Published As
Publication number | Publication date |
---|---|
EP0279144B1 (en) | 1992-10-14 |
DE3644781A1 (en) | 1988-07-14 |
DE3644781C2 (en) | 1990-04-26 |
DE3782241D1 (en) | 1992-11-19 |
EP0279144A2 (en) | 1988-08-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2197402B (en) | Brake system | |
GB2193771B (en) | Skid-controlled brake system | |
GB8712170D0 (en) | Safety system | |
GB8712987D0 (en) | Braking system | |
GB8716812D0 (en) | Brake system | |
GB8715974D0 (en) | Brake system | |
GB8715591D0 (en) | Brake system | |
GB2187247B (en) | Skid-controlled brake system | |
GB8702707D0 (en) | Brake system | |
GB2195723B (en) | Skid-controlled brake system | |
GB8701826D0 (en) | Brake system | |
GB8709375D0 (en) | Brake system | |
IL78113A (en) | Safety draw-latch | |
GB2196076B (en) | Anti-skid-controlled brake system | |
GB2186041B (en) | Brakes | |
GB8721088D0 (en) | Brake | |
EP0279144A3 (en) | Safety brake | |
GB2193546B (en) | Braking-skid-controlled brake system | |
GB2196075B (en) | Brake system | |
GB8712926D0 (en) | Brake assemblies | |
GB8414172D0 (en) | Safety brake | |
GB8701011D0 (en) | Brake system | |
GB8711982D0 (en) | Braking mechanisms | |
GB8604530D0 (en) | Safety system | |
GB8712859D0 (en) | Brake system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): CH DE FR GB IT LI SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): CH DE FR GB IT LI SE |
|
17P | Request for examination filed |
Effective date: 19900117 |
|
17Q | First examination report despatched |
Effective date: 19910214 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): CH DE FR GB IT LI SE |
|
ET | Fr: translation filed | ||
REF | Corresponds to: |
Ref document number: 3782241 Country of ref document: DE Date of ref document: 19921119 |
|
ITF | It: translation for a ep patent filed |
Owner name: GUZZI E RAVIZZA S.R.L. |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19930118 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
EAL | Se: european patent in force in sweden |
Ref document number: 87730158.0 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20011204 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20011206 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20011219 Year of fee payment: 15 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20020218 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20020311 Year of fee payment: 15 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20021201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20021202 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20021231 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20021231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030701 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee | ||
EUG | Se: european patent has lapsed | ||
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030901 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20051201 |