GB1401126A - Impact damping means for fluid cylinders - Google Patents

Impact damping means for fluid cylinders

Info

Publication number
GB1401126A
GB1401126A GB850973A GB850973A GB1401126A GB 1401126 A GB1401126 A GB 1401126A GB 850973 A GB850973 A GB 850973A GB 850973 A GB850973 A GB 850973A GB 1401126 A GB1401126 A GB 1401126A
Authority
GB
United Kingdom
Prior art keywords
piston
rings
damping means
stroke
cylinder
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
Application number
GB850973A
Other languages
English (en)
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.)
Mosier Ind Inc
Original Assignee
Mosier Ind Inc
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 Mosier Ind Inc filed Critical Mosier Ind Inc
Publication of GB1401126A publication Critical patent/GB1401126A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/222—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston with a piston extension or piston recess which throttles the main fluid outlet as the piston approaches its end position
    • 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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/226—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having elastic elements, e.g. springs, rubber pads
    • 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
    • F16F9/32—Details
    • F16F9/58—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder
    • F16F9/585—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder within the cylinder, in contact with working fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
GB850973A 1972-08-10 1973-02-21 Impact damping means for fluid cylinders Expired GB1401126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27945572A 1972-08-10 1972-08-10

Publications (1)

Publication Number Publication Date
GB1401126A true GB1401126A (en) 1975-07-16

Family

ID=23069045

Family Applications (1)

Application Number Title Priority Date Filing Date
GB850973A Expired GB1401126A (en) 1972-08-10 1973-02-21 Impact damping means for fluid cylinders

Country Status (3)

Country Link
JP (1) JPS4945278A (enExample)
CA (1) CA988109A (enExample)
GB (1) GB1401126A (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070946A (en) * 1976-05-03 1978-01-31 Design & Manufacturing Corporation Fluid actuator
GB2154308A (en) * 1984-02-14 1985-09-04 Hilvenna Ltd Compressed gas ammunition for small arms
FR2658872A1 (fr) * 1990-02-27 1991-08-30 Joucomatic Sa Perfectionnements apportes aux verins pour fluide sous pression.
FR2683272A1 (fr) * 1991-10-15 1993-05-07 Festo Kg Entrainement lineaire avec amortissement de fin de course.
US5213024A (en) * 1991-03-25 1993-05-25 Hoerbiger Fluidtechnik Gmbh Damping mechanism for cylinder/piston mechanism
EP0802331A1 (en) * 1996-04-18 1997-10-22 CKD Corporation Fluid pressure cylinders provided with impact absorbing mechanisms
JP2966353B2 (ja) 1996-08-22 1999-10-25 シーケーディ株式会社 緩衝機構付き流体圧シリンダ
FR2794101A1 (fr) * 1999-05-24 2000-12-01 Flight Refueling Ltd Actionneur pneumatique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001116146A (ja) 1999-10-18 2001-04-27 Smc Corp ピストンパッキンの装着構造

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070946A (en) * 1976-05-03 1978-01-31 Design & Manufacturing Corporation Fluid actuator
GB2154308A (en) * 1984-02-14 1985-09-04 Hilvenna Ltd Compressed gas ammunition for small arms
FR2658872A1 (fr) * 1990-02-27 1991-08-30 Joucomatic Sa Perfectionnements apportes aux verins pour fluide sous pression.
US5213024A (en) * 1991-03-25 1993-05-25 Hoerbiger Fluidtechnik Gmbh Damping mechanism for cylinder/piston mechanism
FR2683272A1 (fr) * 1991-10-15 1993-05-07 Festo Kg Entrainement lineaire avec amortissement de fin de course.
US5228380A (en) * 1991-10-15 1993-07-20 Festo Kg Linear drive
EP0802331A1 (en) * 1996-04-18 1997-10-22 CKD Corporation Fluid pressure cylinders provided with impact absorbing mechanisms
US5850776A (en) * 1996-04-18 1998-12-22 Ckd Corporation Fluid pressure cylinders provided with impact absorbing mechanisms
KR100244081B1 (ko) * 1996-04-18 2000-03-02 아마노 시게루, 간다 소우헤이 충격흡수 메커니즘이 제공된 유압실린더
JP2966353B2 (ja) 1996-08-22 1999-10-25 シーケーディ株式会社 緩衝機構付き流体圧シリンダ
FR2794101A1 (fr) * 1999-05-24 2000-12-01 Flight Refueling Ltd Actionneur pneumatique
US6481669B1 (en) 1999-05-24 2002-11-19 Flight Refuelling Limited Pneumatic actuator for a stores carriage and ejection system

Also Published As

Publication number Publication date
CA988109A (en) 1976-04-27
JPS4945278A (enExample) 1974-04-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee