CA1060848A - Device for anti-rolling signalling for pipe-laying tractors - Google Patents
Device for anti-rolling signalling for pipe-laying tractorsInfo
- Publication number
- CA1060848A CA1060848A CA290,450A CA290450A CA1060848A CA 1060848 A CA1060848 A CA 1060848A CA 290450 A CA290450 A CA 290450A CA 1060848 A CA1060848 A CA 1060848A
- Authority
- CA
- Canada
- Prior art keywords
- force
- pivotal
- load
- pipe
- boom
- 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
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 31
- 230000011664 signaling Effects 0.000 title abstract description 24
- 230000004044 response Effects 0.000 claims abstract description 11
- 238000011068 loading method Methods 0.000 claims description 21
- 230000000694 effects Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000010355 oscillation Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000306 component Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003455 independent Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
- B66C23/90—Devices for indicating or limiting lifting moment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Agricultural Machines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT69825/76A IT1072049B (it) | 1976-11-26 | 1976-11-26 | Apparecchiatura citofonica bicanalae a conversazione simultanea a viva voce |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1060848A true CA1060848A (en) | 1979-08-21 |
Family
ID=11312917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA290,450A Expired CA1060848A (en) | 1976-11-26 | 1977-11-08 | Device for anti-rolling signalling for pipe-laying tractors |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4172688A (en:Method) |
| JP (1) | JPS5369410A (en:Method) |
| BR (1) | BR7707793A (en:Method) |
| CA (1) | CA1060848A (en:Method) |
| DE (1) | DE2752504A1 (en:Method) |
| GB (1) | GB1596055A (en:Method) |
| IT (1) | IT1072049B (en:Method) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4666365A (en) * | 1983-11-18 | 1987-05-19 | Bon Ton Rolle Limited | Tube bundle pulling apparatus |
| US4575305A (en) * | 1983-11-18 | 1986-03-11 | Bon Ton Rolle Limited | Truck mounted tube bundle pulling apparatus |
| IE862081L (en) * | 1986-08-01 | 1988-02-01 | Geard Bourke | Determining the weight of a load in a loading bucket of a¹loading machine |
| US5037881A (en) * | 1989-10-30 | 1991-08-06 | American Cyanamid Company | Emulsified mannich acrylamide polymers |
| US5409346A (en) * | 1991-10-31 | 1995-04-25 | Grether; Martin | Self-loading and unloading forklift truck |
| JP4390468B2 (ja) * | 2003-03-24 | 2009-12-24 | 株式会社小松製作所 | パイプレイヤ |
| US8726529B2 (en) | 2012-03-27 | 2014-05-20 | Cnh Industrial America Llc | Rotary sensor assembly |
| US10807839B2 (en) * | 2018-05-07 | 2020-10-20 | Caterpillar Inc. | Pipelayer machine having hoisting system with pivotable fairlead |
| US10773934B2 (en) * | 2018-05-21 | 2020-09-15 | Caterpillar Inc. | Machine having hoisting system with instrumented fairlead |
| US10988353B1 (en) | 2019-11-07 | 2021-04-27 | Michael S. Kelly | Power winch equipment crane with hinge members |
| US11259453B2 (en) | 2019-11-07 | 2022-03-01 | Michael S. Kelly | Power winch equipment crane |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB389929A (en) * | 1931-12-17 | 1933-03-30 | Arthur Mort | Improvements in or relating to cranes and like lifting devices |
| US2022844A (en) * | 1934-11-03 | 1935-12-03 | Herbert A Christian | Indicator |
| US2983140A (en) * | 1956-10-01 | 1961-05-09 | Martin Decker Corp | Load indicating and anchoring device for cables and other lines |
| US3187913A (en) * | 1963-04-30 | 1965-06-08 | Hough Co Frank | Implement position control mechanism |
| IT1027363B (it) * | 1975-01-24 | 1978-11-20 | Fiat Allis Macch Movi | Trattore cingolato con gru a braccio mobile inclinabile lateralmente |
| JPS564717Y2 (en:Method) * | 1975-08-12 | 1981-02-02 |
-
1976
- 1976-11-26 IT IT69825/76A patent/IT1072049B/it active
-
1977
- 1977-11-07 US US05/848,861 patent/US4172688A/en not_active Expired - Lifetime
- 1977-11-08 CA CA290,450A patent/CA1060848A/en not_active Expired
- 1977-11-23 BR BR7707793A patent/BR7707793A/pt unknown
- 1977-11-24 DE DE19772752504 patent/DE2752504A1/de not_active Withdrawn
- 1977-11-25 GB GB49205/77A patent/GB1596055A/en not_active Expired
- 1977-11-26 JP JP14211577A patent/JPS5369410A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5369410A (en) | 1978-06-20 |
| US4172688A (en) | 1979-10-30 |
| DE2752504A1 (de) | 1978-06-01 |
| BR7707793A (pt) | 1978-06-13 |
| JPS5627742B2 (en:Method) | 1981-06-26 |
| GB1596055A (en) | 1981-08-19 |
| IT1072049B (it) | 1985-04-10 |
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