FR2064691A6 - - Google Patents

Info

Publication number
FR2064691A6
FR2064691A6 FR6935268A FR6935268A FR2064691A6 FR 2064691 A6 FR2064691 A6 FR 2064691A6 FR 6935268 A FR6935268 A FR 6935268A FR 6935268 A FR6935268 A FR 6935268A FR 2064691 A6 FR2064691 A6 FR 2064691A6
Authority
FR
France
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
Application number
FR6935268A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institute Chernoi Metallurgii
Original Assignee
Institute Chernoi Metallurgii
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
Priority to DE19691945844 priority Critical patent/DE1945844C3/de
Priority to GB4665069A priority patent/GB1275827A/en
Application filed by Institute Chernoi Metallurgii filed Critical Institute Chernoi Metallurgii
Priority to FR6935268A priority patent/FR2064691A6/fr
Application granted granted Critical
Publication of FR2064691A6 publication Critical patent/FR2064691A6/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • B21B21/005—Pilgrim-step tube-rolling, i.e. pilger mills with reciprocating stand, e.g. driving the stand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1457—Piston rods
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F16F15/027—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means comprising control arrangements
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/22—Compensation of inertia forces
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
    • F16F9/20—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with the piston-rod extending through both ends of the cylinder, e.g. constant-volume dampers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Control Of Metal Rolling (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Metal Rolling (AREA)
FR6935268A 1969-09-10 1969-10-15 Expired FR2064691A6 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19691945844 DE1945844C3 (de) 1969-09-10 1969-09-10 Vorrichtung zur Kompensation der durch das bewegte Walzgerüst von Rohrkaltwalzwerken hervorgerufenen Massenträgheitskräfte
GB4665069A GB1275827A (en) 1969-09-10 1969-09-22 Device for balancing forces of inertia in reciprocally moving stands of cold rolling mills
FR6935268A FR2064691A6 (fr) 1969-09-10 1969-10-15

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19691945844 DE1945844C3 (de) 1969-09-10 1969-09-10 Vorrichtung zur Kompensation der durch das bewegte Walzgerüst von Rohrkaltwalzwerken hervorgerufenen Massenträgheitskräfte
GB4665069A GB1275827A (en) 1969-09-10 1969-09-22 Device for balancing forces of inertia in reciprocally moving stands of cold rolling mills
FR6935268A FR2064691A6 (fr) 1969-09-10 1969-10-15

Publications (1)

Publication Number Publication Date
FR2064691A6 true FR2064691A6 (fr) 1971-07-23

Family

ID=27182136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6935268A Expired FR2064691A6 (fr) 1969-09-10 1969-10-15

Country Status (3)

Country Link
DE (1) DE1945844C3 (fr)
FR (1) FR2064691A6 (fr)
GB (1) GB1275827A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE416158B (sv) * 1978-10-25 1980-12-01 Tetra Pak Int Anordning for kompensation av masskrafter vid ett maskinelement som medelst ett drivorgan och en kamkurva er forflyttbart mellan ett ovre och ett undre vendlege enligt ett bestemt, upprepat rorelsemonster
DE3019383C2 (de) * 1980-05-19 1985-03-07 Mannesmann AG, 4000 Düsseldorf Steuerung eines pneumatisch angetriebenen Vorholers in einer Pilgerwalzanlage
DE3524862A1 (de) * 1985-04-12 1986-10-30 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur daempfung von bewegungsablaeufen
DE3610937A1 (de) * 1986-04-02 1987-10-08 Bosch Gmbh Robert Vorrichtung zur daempfung von bewegungsablaeufen
DE4324595C1 (de) * 1993-07-22 1994-12-15 Escher Wyss Gmbh Schüttelbock
US6395109B1 (en) 2000-02-15 2002-05-28 Cargill, Incorporated Bar product, cylinder rods, hydraulic cylinders, and method for manufacturing
ITVR20080122A1 (it) * 2008-11-06 2010-05-07 Alessandro Todeschini Ammortizzatore regolabile
CN102537179B (zh) * 2012-01-20 2014-03-12 河海大学常州校区 主控液压阻尼器
CN102537173B (zh) * 2012-01-20 2014-06-11 河海大学常州校区 一种主控液压旋转阻尼器
CN102537181B (zh) * 2012-01-20 2014-05-07 河海大学常州校区 一种主控液压阻尼器
CN102537175B (zh) * 2012-02-10 2013-08-07 河海大学常州校区 一种溢流定载液压旋转阻尼器
CN105478479A (zh) * 2016-01-25 2016-04-13 南京宝泰特种材料股份有限公司 轧管机液压往复机构

Also Published As

Publication number Publication date
GB1275827A (en) 1972-05-24
DE1945844A1 (de) 1971-04-08
DE1945844C3 (de) 1975-12-04
DE1945844B2 (de) 1975-04-10

Similar Documents

Publication Publication Date Title
AU2270770A (fr)
AU465452B2 (fr)
AU429630B2 (fr)
AU450150B2 (fr)
AU2355770A (fr)
AU442375B2 (fr)
AU470301B1 (fr)
AU427401B2 (fr)
AU470661B1 (fr)
AU414607B2 (fr)
AU442380B2 (fr)
AU442535B2 (fr)
AU442463B2 (fr)
AU442357B2 (fr)
AU442322B2 (fr)
AU417208B2 (fr)
AU442285B2 (fr)
FR2064637A5 (fr)
AU425297B2 (fr)
AU428074B2 (fr)
AU428129B2 (fr)
AU438128B2 (fr)
AU428131B2 (fr)
AU442538B2 (fr)
AU442554B2 (fr)