IT8019521A0 - Meccanismo di regolazione, particolarmente per macchine posatubi. - Google Patents
Meccanismo di regolazione, particolarmente per macchine posatubi.Info
- Publication number
- IT8019521A0 IT8019521A0 IT8019521A IT1952180A IT8019521A0 IT 8019521 A0 IT8019521 A0 IT 8019521A0 IT 8019521 A IT8019521 A IT 8019521A IT 1952180 A IT1952180 A IT 1952180A IT 8019521 A0 IT8019521 A0 IT 8019521A0
- Authority
- IT
- Italy
- Prior art keywords
- adjustment mechanism
- pipe laying
- laying machines
- machines
- pipe
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
- B66C13/54—Operator's stands or cabins
- B66C13/56—Arrangements of handles or pedals
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K35/00—Means to prevent accidental or unauthorised actuation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8225—Position or extent of motion indicator
- Y10T137/8275—Indicator element rigidly carried by the movable element whose position is indicated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87056—With selective motion for plural valve actuator
- Y10T137/87072—Rotation about either of two pivotal axes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20012—Multiple controlled elements
- Y10T74/20201—Control moves in two planes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Mechanical Control Devices (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/073,409 US4301834A (en) | 1979-02-02 | 1979-02-02 | Adjustment method pipelayer control system |
PCT/US1979/000054 WO1980001599A1 (en) | 1979-02-02 | 1979-02-02 | Adjustment method pipelayer control system |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8019521A0 true IT8019521A0 (it) | 1980-01-29 |
IT1130901B IT1130901B (it) | 1986-06-18 |
Family
ID=22113534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19521/80A IT1130901B (it) | 1979-02-02 | 1980-01-29 | Meccanismo di regolazione,particolarmente per macchine posatubi |
Country Status (6)
Country | Link |
---|---|
US (1) | US4301834A (it) |
JP (1) | JPH0146751B2 (it) |
CA (2) | CA1120383A (it) |
DE (1) | DE2953518A1 (it) |
IT (1) | IT1130901B (it) |
WO (1) | WO1980001599A1 (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4526055A (en) * | 1981-04-21 | 1985-07-02 | Massey-Ferguson Services N.V. | Lockable control lever arrangement |
GB2402727A (en) * | 2003-06-14 | 2004-12-15 | Cnh Uk Ltd | Lockable joystick control with wrist support |
GB2440949A (en) * | 2006-08-15 | 2008-02-20 | Agco Gmbh | Spool valve |
ES2932574A1 (es) * | 2021-07-14 | 2023-01-20 | Canyelles Josep Riera | Bolso con solapa fija central, reversible a cada lateral del bolso |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1105090A (en) * | 1914-07-28 | John C Metzger | Air-valve for carbureters. | |
US828832A (en) * | 1905-05-24 | 1906-08-14 | Lombard Governor Company | Valve. |
US1817365A (en) * | 1928-04-28 | 1931-08-04 | Universal Gear Shift Corp | Pneumatic gear shift control |
US1903695A (en) * | 1929-04-29 | 1933-04-11 | Chobert Jacques Franco Gabriel | Adjustable turnbuckle |
US2075917A (en) * | 1936-01-03 | 1937-04-06 | Bendix Westinghouse Automotive | Control mechanism |
US2302158A (en) * | 1940-06-06 | 1942-11-17 | Vapor Car Heating Co Inc | Manually operable remote control for radiator inlet valves |
US2823587A (en) * | 1942-11-28 | 1958-02-18 | George A Chadwick | Loading and ramming mechanism for semi-automatic guns |
US3393579A (en) * | 1967-05-31 | 1968-07-23 | Lloyd J. Wolf | Control cable coupling |
US3633436A (en) * | 1970-10-09 | 1972-01-11 | Deere & Co | Single-lever actuated linkage for controlling the transmission and steering of a crawler tractor |
US3757612A (en) * | 1971-03-24 | 1973-09-11 | Gen Motors Corp | Transmission and controls |
US3800615A (en) * | 1972-06-14 | 1974-04-02 | Ware Machine Works Inc | Single lever control mechanism |
US4029359A (en) * | 1975-04-30 | 1977-06-14 | The Heil Co. | Safety apparatus for hydraulic valves in dump body mechanisms |
US4023636A (en) * | 1975-10-01 | 1977-05-17 | J. I. Case Company | Single lever control unit for hydrostatic transmission |
US4235415A (en) * | 1978-12-22 | 1980-11-25 | Allis-Chalmers Corporation | Auxiliary spring assisted valve linkage |
-
1979
- 1979-02-02 DE DE792953518A patent/DE2953518A1/de active Granted
- 1979-02-02 US US06/073,409 patent/US4301834A/en not_active Expired - Lifetime
- 1979-02-02 JP JP54501449A patent/JPH0146751B2/ja not_active Expired
- 1979-02-02 WO PCT/US1979/000054 patent/WO1980001599A1/en unknown
- 1979-12-18 CA CA000342170A patent/CA1120383A/en not_active Expired
-
1980
- 1980-01-29 IT IT19521/80A patent/IT1130901B/it active
-
1981
- 1981-11-03 CA CA000389363A patent/CA1142837A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4301834A (en) | 1981-11-24 |
JPH0146751B2 (it) | 1989-10-11 |
IT1130901B (it) | 1986-06-18 |
DE2953518A1 (en) | 1981-01-29 |
DE2953518C2 (it) | 1989-04-06 |
JPS56500144A (it) | 1981-02-12 |
WO1980001599A1 (en) | 1980-08-07 |
CA1120383A (en) | 1982-03-23 |
CA1142837A (en) | 1983-03-15 |
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