SE392435B - Lasningsforhindrande aggregat for inbyggnad i en hydraulfluidkrets - Google Patents

Lasningsforhindrande aggregat for inbyggnad i en hydraulfluidkrets

Info

Publication number
SE392435B
SE392435B SE7501883A SE7501883A SE392435B SE 392435 B SE392435 B SE 392435B SE 7501883 A SE7501883 A SE 7501883A SE 7501883 A SE7501883 A SE 7501883A SE 392435 B SE392435 B SE 392435B
Authority
SE
Sweden
Prior art keywords
building
hydraulic fluid
fluid circuit
prevention unit
load prevention
Prior art date
Application number
SE7501883A
Other languages
English (en)
Swedish (sv)
Other versions
SE7501883L (sv
Inventor
F I Blomberg
M J-O Holst
Original Assignee
Blomberg Folke Ivar
Holst M J O
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Blomberg Folke Ivar, Holst M J O filed Critical Blomberg Folke Ivar
Priority to SE7501883A priority Critical patent/SE392435B/xx
Priority to US05/657,762 priority patent/US4068904A/en
Priority to NLAANVRAGE7601479,A priority patent/NL180570C/xx
Priority to NLAANVRAGE7601480,A priority patent/NL181491C/xx
Priority to FR7604148A priority patent/FR2301418A1/fr
Priority to CS76982A priority patent/CS236655B2/cs
Priority to FR7604147A priority patent/FR2301417A1/fr
Priority to BR7600984A priority patent/BR7600984A/pt
Priority to BE6045367A priority patent/BE838661A/xx
Priority to AU11160/76A priority patent/AU508159B2/en
Priority to BR7600982A priority patent/BR7600982A/pt
Priority to BE6045366A priority patent/BE838660A/xx
Priority to AU11158/76A priority patent/AU507815B2/en
Priority to GB6467/76A priority patent/GB1544443A/en
Priority to CS761051A priority patent/CS229607B2/cs
Priority to PT64820A priority patent/PT64820B/pt
Priority to GB6466/76A priority patent/GB1544442A/en
Priority to PT64819A priority patent/PT64819B/pt
Priority to CA246,014A priority patent/CA1084560A/en
Priority to CA246,015A priority patent/CA1041575A/en
Priority to PL1976187319A priority patent/PL119061B1/pl
Priority to DE19762606766 priority patent/DE2606766A1/de
Priority to IT20323/76A priority patent/IT1055347B/it
Priority to IT20322/76A priority patent/IT1055346B/it
Priority to ES445313A priority patent/ES445313A1/es
Priority to JP51017448A priority patent/JPS51110174A/ja
Priority to PL1976187320A priority patent/PL119841B1/pl
Priority to JP51017447A priority patent/JPS5926502B2/ja
Priority to SU762325345A priority patent/SU1331421A3/ru
Priority to DE19762606797 priority patent/DE2606797A1/de
Priority to ES445312A priority patent/ES445312A1/es
Priority to AR262311A priority patent/AR215429A1/es
Priority to SU762325361A priority patent/SU1421252A3/ru
Publication of SE7501883L publication Critical patent/SE7501883L/
Publication of SE392435B publication Critical patent/SE392435B/xx
Priority to US05/815,908 priority patent/US4166657A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/42Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition having expanding chambers for controlling pressure, i.e. closed systems
    • B60T8/4208Debooster systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/36Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
    • B60T8/3615Electromagnetic valves specially adapted for anti-lock brake and traction control systems
    • B60T8/3675Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units
    • B60T8/368Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units combined with other mechanical components, e.g. pump units, master cylinders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/40Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4004Repositioning the piston(s) of the brake control means by means of a fluid pressurising means in order to reduce the brake pressure
    • B60T8/4009Repositioning the piston(s) of the brake control means by means of a fluid pressurising means in order to reduce the brake pressure the brake control means being the wheel cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Regulating Braking Force (AREA)
  • Braking Arrangements (AREA)
SE7501883A 1975-02-19 1975-02-19 Lasningsforhindrande aggregat for inbyggnad i en hydraulfluidkrets SE392435B (sv)

Priority Applications (34)

Application Number Priority Date Filing Date Title
SE7501883A SE392435B (sv) 1975-02-19 1975-02-19 Lasningsforhindrande aggregat for inbyggnad i en hydraulfluidkrets
US05/657,762 US4068904A (en) 1975-02-19 1976-02-13 Anti-locking brake apparatus and method
NLAANVRAGE7601479,A NL180570C (nl) 1975-02-19 1976-02-13 Anti-blokkeringsstelsel voor hydraulische voertuigremmen.
NLAANVRAGE7601480,A NL181491C (nl) 1975-02-19 1976-02-13 Pneumatisch wielremstelsel met anti-blokkeringsinrichting.
FR7604148A FR2301418A1 (fr) 1975-02-19 1976-02-16 Procede et appareil de freinage
CS76982A CS236655B2 (en) 1975-02-19 1976-02-16 Anti-blocking apparatus for pneumatic or hydraulic brake
FR7604147A FR2301417A1 (fr) 1975-02-19 1976-02-16 Dispositif an
BR7600984A BR7600984A (pt) 1975-02-19 1976-02-17 Aparelho e metodo de freio antitravante
BE6045367A BE838661A (fr) 1975-02-19 1976-02-17 Procede et appareil de freinage
AU11160/76A AU508159B2 (en) 1975-02-19 1976-02-17 Antiskid brake
BR7600982A BR7600982A (pt) 1975-02-19 1976-02-17 Aparelho de frenagem e processos para evitar o bloqueio de um membro rotativo e frenar uma roda
BE6045366A BE838660A (fr) 1975-02-19 1976-02-17 Dispositif anti-blocage pour un frein associe a un organe rotatif et procede pour eviter le blocage de cet organe
AU11158/76A AU507815B2 (en) 1975-02-19 1976-02-17 Brake modulator
PT64819A PT64819B (en) 1975-02-19 1976-02-18 Brake apparatus and method.
CS761051A CS229607B2 (en) 1975-02-19 1976-02-18 Antiblocking device for the brakes of rotating parts
PT64820A PT64820B (en) 1975-02-19 1976-02-18 Anti-locking brake apparatus and method
GB6466/76A GB1544442A (en) 1975-02-19 1976-02-18 Braking apparatus and a method of braking
GB6467/76A GB1544443A (en) 1975-02-19 1976-02-18 Brake pressure modulator device and a method of braking a rotary member
CA246,014A CA1084560A (en) 1975-02-19 1976-02-18 Brake apparatus and method
CA246,015A CA1041575A (en) 1975-02-19 1976-02-18 Anti-locking brake apparatus and method
ES445313A ES445313A1 (es) 1975-02-19 1976-02-19 Procedimiento y aparato para frenar un elemento giratorio y evitar su bloqueo.
JP51017447A JPS5926502B2 (ja) 1975-02-19 1976-02-19 制動方法及び制動装置
IT20323/76A IT1055347B (it) 1975-02-19 1976-02-19 Apparecchio e metodo per frenatura
IT20322/76A IT1055346B (it) 1975-02-19 1976-02-19 Apparecchio e metodo per freno antibloccaggio
PL1976187319A PL119061B1 (en) 1975-02-19 1976-02-19 Braking system
JP51017448A JPS51110174A (de) 1975-02-19 1976-02-19
PL1976187320A PL119841B1 (en) 1975-02-19 1976-02-19 Arrangement for braking rotational member of braking systemojj sistemy
DE19762606766 DE2606766A1 (de) 1975-02-19 1976-02-19 Antiblockiersystem
SU762325345A SU1331421A3 (ru) 1975-02-19 1976-02-19 Противоблокировочное устройство дл торможени вращающегос элемента колеса автомобил
DE19762606797 DE2606797A1 (de) 1975-02-19 1976-02-19 Vorrichtung zum bremsen eines sich drehenden elementes
ES445312A ES445312A1 (es) 1975-02-19 1976-02-19 Procedimiento y aparato para frenar un elemento giratorio y evitar su bloqueo.
AR262311A AR215429A1 (es) 1975-02-19 1976-02-19 Aparato para frenado de un elemento giratorio
SU762325361A SU1421252A3 (ru) 1975-02-19 1976-02-19 Устройство дл торможени колеса автомобил
US05/815,908 US4166657A (en) 1975-02-19 1977-07-15 Brake actuating and relieving structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7501883A SE392435B (sv) 1975-02-19 1975-02-19 Lasningsforhindrande aggregat for inbyggnad i en hydraulfluidkrets

Publications (2)

Publication Number Publication Date
SE7501883L SE7501883L (sv) 1976-08-20
SE392435B true SE392435B (sv) 1977-03-28

Family

ID=20323743

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7501883A SE392435B (sv) 1975-02-19 1975-02-19 Lasningsforhindrande aggregat for inbyggnad i en hydraulfluidkrets

Country Status (18)

Country Link
US (1) US4068904A (de)
JP (2) JPS5926502B2 (de)
AR (1) AR215429A1 (de)
AU (2) AU508159B2 (de)
BE (2) BE838661A (de)
BR (2) BR7600982A (de)
CA (2) CA1084560A (de)
CS (2) CS236655B2 (de)
DE (2) DE2606797A1 (de)
ES (2) ES445313A1 (de)
FR (2) FR2301418A1 (de)
GB (2) GB1544443A (de)
IT (2) IT1055347B (de)
NL (2) NL181491C (de)
PL (2) PL119841B1 (de)
PT (2) PT64820B (de)
SE (1) SE392435B (de)
SU (2) SU1421252A3 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE409015B (sv) * 1976-05-24 1979-07-23 Nordstrom Torbjorn Lennart Tryckstegringsfordrojare
US4138165A (en) * 1977-05-10 1979-02-06 Blomberg Folke Ivar Brake anti-locking modulator with reapplication control
DE2952221A1 (de) * 1979-12-22 1981-07-30 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische bremsanlage
CH650455A5 (de) * 1980-09-18 1985-07-31 Teves Gmbh Alfred Fahrzeugbremsanlage mit einer antiblockiereinrichtung.
DE3330483A1 (de) * 1983-08-24 1985-03-07 Alfred Teves Gmbh, 6000 Frankfurt Bremsschlupfgeregelte bremsanlage fuer kraftfahrzeuge
NZ211548A (en) * 1985-03-22 1987-03-31 New Zealand Dev Finance Pressure regulator for anti lock hydraulic braking systems
DE3526189A1 (de) * 1985-07-23 1987-02-05 Bosch Gmbh Robert Druckmodulator fuer abs-systeme
DE3602430A1 (de) * 1986-01-28 1987-07-30 Teves Gmbh Alfred Blockiergeschuetzte hydraulische bremsanlage
AU7563487A (en) * 1986-07-22 1988-01-28 Dfc New Zealand Ltd. Anti-skid braking system
DE3638375A1 (de) * 1986-11-11 1988-05-19 Teves Gmbh Alfred Bremsschlupfgeregelte, hydraulische fahrzeugbremsanlage
DE3638980A1 (de) * 1986-11-14 1988-05-26 Bosch Gmbh Robert Plungersystem zum modulieren eines bremsdruckes
DE4118951A1 (de) * 1991-06-08 1992-12-10 Teves Gmbh Alfred Hydraulische bremsanlage mit blockierschutzregelung
DE4227300A1 (de) * 1992-08-18 1994-02-24 Bosch Gmbh Robert Aggregat für ein hydraulisches Bremssystem eines Kraftfahrzeuges
JPH06122362A (ja) * 1992-08-27 1994-05-06 Sumitomo Electric Ind Ltd ブレーキ液圧制御ユニット
DE4445362A1 (de) * 1994-12-20 1996-06-27 Bosch Gmbh Robert Kolbenpumpe

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28562A (en) * 1860-06-05 Machine for
US2483205A (en) * 1945-08-13 1949-09-27 Bonnie G Jones Intermittent brake
FR1137971A (fr) * 1955-12-02 1957-06-06 Rech S Etudes Système combiné de frein et de contrôle de freinage pour véhicules
DE1198689B (de) * 1959-03-13 1965-08-12 Automotive Prod Co Ltd Bremsanlage mit Blockierregler fuer Fahrzeuge
GB1019104A (en) * 1963-06-26 1966-02-02 Nat Res Dev Braking of motor vehicles
GB1101582A (en) * 1963-11-16 1968-01-31 Ferguson Res Ltd Harry Improvements in or relating to vehicle braking systems
GB1227950A (de) * 1967-10-31 1971-04-15
AT297788B (de) * 1968-06-21 1972-04-10 Knorr Bremse Gmbh Druckmittelbetaetigte bremseinrichtung fuer schienenfahrzeuge
DE1755945A1 (de) * 1968-07-13 1972-01-13 Bosch Gmbh Robert Bremszylinder fuer Fahrzeuge,insbesondere Kraftfahrzeuge
DE1780058A1 (de) * 1968-07-27 1972-01-20 Teldix Gmbh Antiblockierregelsystem fuer druckmittelbetaetigte Fahrzeugbremsen
DE1780069B2 (de) * 1968-07-30 1976-11-25 Teldix Gmbh, 6900 Heidelberg Antiblockierregler
GB1248787A (en) * 1968-12-13 1971-10-06 Mullard Ltd Improvements in or relating to anti-lock brake systems
GB1299534A (en) * 1970-03-18 1972-12-13 Mullard Ltd Improvements relating to anti-lock brake systems for wheeled vehicles
GB1338571A (en) * 1970-08-06 1973-11-28 Dunlop Holdings Ltd Dual braking systems
DE2048802C3 (de) * 1970-10-05 1973-10-25 Werner Karl-Heinz 8000 Muenchen Fuchs Antiblockierregelsystem für Fahr zeuge, insbesondere Kraftfahrzeuge, wobei ein Meßfühler eine Pulsierein richtung steuert
BE787296A (fr) * 1971-08-09 1973-02-07 Philips Nv Dispositif de freinage pour vehicules, a moyens de commande d'anti-blocage de frein
GB1359487A (en) * 1971-09-24 1974-07-10 Mullard Ltd Brake antilock mechanism
US3774976A (en) * 1972-02-04 1973-11-27 D Parsons Anti-skid control means for liquid pressure braking systems
US3910643A (en) * 1972-03-02 1975-10-07 Aisin Seiki Anti-skid brake control system for a wheeled vehicle
CA967621A (en) * 1973-02-01 1975-05-13 Lloyd G. Bach Integrated brake booster and adaptive braking modulator
DE2320022C2 (de) * 1973-04-19 1981-09-17 Knorr-Bremse GmbH, 8000 München Bremszylinder für Fahrzeuge, insbesondere Schienenfahrzeuge
DE2331272A1 (de) * 1973-06-19 1975-01-16 Knorr Bremse Gmbh Bremszylinder, insbesondere fuer fahrzeuge
US3833097A (en) * 1973-09-26 1974-09-03 Holst Jan Olof Martin Anti-locking arrangement for fluid pressure actuated brake

Also Published As

Publication number Publication date
FR2301418A1 (fr) 1976-09-17
FR2301417B1 (de) 1980-01-11
BE838660A (fr) 1976-08-17
GB1544443A (en) 1979-04-19
DE2606766A1 (de) 1976-09-02
ES445313A1 (es) 1977-06-01
PT64819A (en) 1976-03-01
JPS51110174A (de) 1976-09-29
FR2301417A1 (fr) 1976-09-17
DE2606797C2 (de) 1988-09-29
IT1055347B (it) 1981-12-21
AU1115876A (en) 1977-08-25
CA1084560A (en) 1980-08-26
BR7600984A (pt) 1976-09-14
AU1116076A (en) 1977-08-25
AR215429A1 (es) 1979-10-15
CS236655B2 (en) 1985-05-15
CA1041575A (en) 1978-10-31
PT64820A (en) 1976-03-01
NL7601479A (nl) 1976-08-23
DE2606766C2 (de) 1988-09-29
ES445312A1 (es) 1977-06-01
US4068904A (en) 1978-01-17
AU507815B2 (en) 1980-02-28
NL180570B (nl) 1986-10-16
PT64820B (en) 1977-06-06
PT64819B (en) 1977-06-06
NL181491C (nl) 1987-09-01
JPS5926502B2 (ja) 1984-06-28
CS229607B2 (en) 1984-06-18
SE7501883L (sv) 1976-08-20
IT1055346B (it) 1981-12-21
BE838661A (fr) 1976-08-17
DE2606797A1 (de) 1976-09-02
NL7601480A (nl) 1976-08-23
GB1544442A (en) 1979-04-19
JPS51106888A (de) 1976-09-22
AU508159B2 (en) 1980-03-13
SU1421252A3 (ru) 1988-08-30
NL180570C (nl) 1987-03-16
FR2301418B1 (de) 1980-05-09
BR7600982A (pt) 1976-09-14
PL119841B1 (en) 1982-01-30
SU1331421A3 (ru) 1987-08-15
PL119061B1 (en) 1981-11-30
NL181491B (nl) 1987-04-01

Similar Documents

Publication Publication Date Title
IT1090635B (it) Comando idraulico
BR7701888A (pt) Circuito hidraulico
FR2325834A1 (fr) Circuit hydraulique
IT1087621B (it) Disposizione idraulica
SE424521B (sv) Hydraulisk slagapparat
BR7601974A (pt) Acoplamento hidraulico
BR7607227A (pt) Macaco hidraulico
SE392435B (sv) Lasningsforhindrande aggregat for inbyggnad i en hydraulfluidkrets
SE7712723L (sv) Hydrauliskt cement
FR2317557A1 (fr) Turbo-coupleur hydraulique
BE838315A (nl) Hydraulisch circuit
AT358224B (de) Hydraulische hubeinrichtung
FR2309461A1 (fr) Fleche telescopique a actionnement hydraulique
DK237976A (da) Styreapparat til en hydraulisk fordeler
BR7600388A (pt) Aperfeicoamento em circuito hidraulico
AR214221A1 (es) Cabrestante hidraulico
SE7713000L (sv) Hydraulisk styrinrettning
BE840495A (fr) Circuit hydraulique de secours a compensation de debit
BE856008A (nl) Hydraulische regelopstelling
FI782067A (fi) Anlaeggning foer styrning av aotminstone tvao hydrauliska turbiner
AR215447A1 (es) Disposicion hidraulica
PL197627A1 (pl) Urzadzenie hydrauliczne
SE414813B (sv) Hydraulisk maskin
SE414624B (sv) Hydrauliskt manovrerad arbetsstellning
IT1084662B (it) Comando idraulico

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7501883-8

Effective date: 19900131

Format of ref document f/p: F