DE2417754A1 - Sicherheitshubwerk - Google Patents
SicherheitshubwerkInfo
- Publication number
- DE2417754A1 DE2417754A1 DE2417754A DE2417754A DE2417754A1 DE 2417754 A1 DE2417754 A1 DE 2417754A1 DE 2417754 A DE2417754 A DE 2417754A DE 2417754 A DE2417754 A DE 2417754A DE 2417754 A1 DE2417754 A1 DE 2417754A1
- Authority
- DE
- Germany
- Prior art keywords
- rope
- pulley
- pulleys
- block
- common
- 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- Withdrawn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
- 239000000725 suspension Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
- B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
- B66D3/08—Arrangements of sheaves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2417754A DE2417754A1 (de) | 1974-04-11 | 1974-04-11 | Sicherheitshubwerk |
AT217275A AT352340B (de) | 1974-04-11 | 1975-03-21 | Sicherheitshubwerk |
SE7503473A SE385113B (sv) | 1974-04-11 | 1975-03-25 | Sekerhetslyftanordning for flerskurna linupphengningar med linskivor |
CH455775A CH589002A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-04-11 | 1975-04-10 | |
FR7511739A FR2267277B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-04-11 | 1975-04-10 | |
NL7504344A NL7504344A (nl) | 1974-04-11 | 1975-04-11 | Veiligheidshijsinrichting. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2417754A DE2417754A1 (de) | 1974-04-11 | 1974-04-11 | Sicherheitshubwerk |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2417754A1 true DE2417754A1 (de) | 1975-10-30 |
Family
ID=5912792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2417754A Withdrawn DE2417754A1 (de) | 1974-04-11 | 1974-04-11 | Sicherheitshubwerk |
Country Status (6)
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2844187A1 (de) * | 1978-10-11 | 1980-04-24 | Noell Gmbh | Sicherheitshubwerk fuer mehrstraengige seilaufhaengungen |
DE2853404A1 (de) * | 1978-12-11 | 1980-06-19 | Pohlig Heckel Bleichert | Sicherheitsunterflasche eines laufkranes |
DE3729064A1 (de) * | 1987-08-31 | 1989-03-09 | Tax Ingenieurgesellschaft Mbh | Redundantes windensystem |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2266860C1 (ru) * | 2004-06-01 | 2005-12-27 | Государственное образовательное учреждение высшего профессионального образования "Уральский государственный технический университет-УПИ" | Безопасный канатный полиспаст |
-
1974
- 1974-04-11 DE DE2417754A patent/DE2417754A1/de not_active Withdrawn
-
1975
- 1975-03-21 AT AT217275A patent/AT352340B/de not_active IP Right Cessation
- 1975-03-25 SE SE7503473A patent/SE385113B/xx unknown
- 1975-04-10 CH CH455775A patent/CH589002A5/xx not_active IP Right Cessation
- 1975-04-10 FR FR7511739A patent/FR2267277B1/fr not_active Expired
- 1975-04-11 NL NL7504344A patent/NL7504344A/xx not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2844187A1 (de) * | 1978-10-11 | 1980-04-24 | Noell Gmbh | Sicherheitshubwerk fuer mehrstraengige seilaufhaengungen |
DE2853404A1 (de) * | 1978-12-11 | 1980-06-19 | Pohlig Heckel Bleichert | Sicherheitsunterflasche eines laufkranes |
DE3729064A1 (de) * | 1987-08-31 | 1989-03-09 | Tax Ingenieurgesellschaft Mbh | Redundantes windensystem |
DE3729064C2 (de) * | 1987-08-31 | 2003-01-09 | Tax Ingenieurgmbh | Redundantes Windensystem |
Also Published As
Publication number | Publication date |
---|---|
SE385113B (sv) | 1976-06-08 |
FR2267277B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-10-05 |
CH589002A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-06-30 |
ATA217275A (de) | 1979-02-15 |
NL7504344A (nl) | 1975-10-14 |
AT352340B (de) | 1979-09-10 |
FR2267277A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-11-07 |
SE7503473L (sv) | 1975-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
OI | Miscellaneous see part 1 | ||
8130 | Withdrawal |