JPS57179405A - Pneumatic cylinder - Google Patents

Pneumatic cylinder

Info

Publication number
JPS57179405A
JPS57179405A JP6467481A JP6467481A JPS57179405A JP S57179405 A JPS57179405 A JP S57179405A JP 6467481 A JP6467481 A JP 6467481A JP 6467481 A JP6467481 A JP 6467481A JP S57179405 A JPS57179405 A JP S57179405A
Authority
JP
Japan
Prior art keywords
piston
cylinder
path
outside cylinder
push
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.)
Pending
Application number
JP6467481A
Other languages
Japanese (ja)
Inventor
Hideo Takasugi
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.)
KOGANEI SEISAKUSHO KK
Koganei Corp
Original Assignee
KOGANEI SEISAKUSHO KK
Koganei Corp
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 KOGANEI SEISAKUSHO KK, Koganei Corp filed Critical KOGANEI SEISAKUSHO KK
Priority to JP6467481A priority Critical patent/JPS57179405A/en
Publication of JPS57179405A publication Critical patent/JPS57179405A/en
Pending 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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

PURPOSE:To enable the switching of the piston speed in the way of the piston stroke, by employing a double cylinder while providing a needle valve in the path conducting between the inner space of the inner and outer cylinders. CONSTITUTION:An outside cylinder is shown by the referential number 1 while provided with the air flow in port and flow out port 7, 8. An inside cylinder is shown by the referential number 2 which can slide in the outside cylinder through a piston section 18 while simultaneously contains a piston 3 slidably. The head space 10 of the outside cylinder and the head space 12 of the inside cylinder are coupled through a path 17 and a needle valve 4 is provided in the way such that the opening is freely adjastable. The pressure air supplied through the inlet 7 will push up the piston 18 with high speed, and when it will collide against the upper end of the outside cylinder it will enter through the path 17 into the inside cylinder thus to push up the piston with low speed.
JP6467481A 1981-04-28 1981-04-28 Pneumatic cylinder Pending JPS57179405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6467481A JPS57179405A (en) 1981-04-28 1981-04-28 Pneumatic cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6467481A JPS57179405A (en) 1981-04-28 1981-04-28 Pneumatic cylinder

Publications (1)

Publication Number Publication Date
JPS57179405A true JPS57179405A (en) 1982-11-05

Family

ID=13264952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6467481A Pending JPS57179405A (en) 1981-04-28 1981-04-28 Pneumatic cylinder

Country Status (1)

Country Link
JP (1) JPS57179405A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63150101U (en) * 1987-03-20 1988-10-03
JPH0473406A (en) * 1990-07-13 1992-03-09 Takashi Kimura Speed control method of pneumatic cylinder
CN102661300A (en) * 2012-05-22 2012-09-12 向光 Air charging air cylinder for bus
CN102720725A (en) * 2012-06-14 2012-10-10 尼玛克焊接技术(北京)有限公司 Multi-stage push cylinder
CN104564863A (en) * 2014-12-26 2015-04-29 大连理工大学 Electrohydraulic control system for rotation motion of pipe splicing machine
CN110388352A (en) * 2019-08-06 2019-10-29 扬州大山液压气动制造有限公司 Multistage hydraulic cylinder

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63150101U (en) * 1987-03-20 1988-10-03
JPH0473406A (en) * 1990-07-13 1992-03-09 Takashi Kimura Speed control method of pneumatic cylinder
CN102661300A (en) * 2012-05-22 2012-09-12 向光 Air charging air cylinder for bus
CN102661300B (en) * 2012-05-22 2015-08-19 向光 Passenger vehicle charges cylinder in the air
CN102720725A (en) * 2012-06-14 2012-10-10 尼玛克焊接技术(北京)有限公司 Multi-stage push cylinder
CN104564863A (en) * 2014-12-26 2015-04-29 大连理工大学 Electrohydraulic control system for rotation motion of pipe splicing machine
CN110388352A (en) * 2019-08-06 2019-10-29 扬州大山液压气动制造有限公司 Multistage hydraulic cylinder

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