CA947590A - Pneumatic holding device - Google Patents

Pneumatic holding device

Info

Publication number
CA947590A
CA947590A CA138,391A CA138391A CA947590A CA 947590 A CA947590 A CA 947590A CA 138391 A CA138391 A CA 138391A CA 947590 A CA947590 A CA 947590A
Authority
CA
Canada
Prior art keywords
holding device
pneumatic holding
pneumatic
holding
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
CA138,391A
Other versions
CA138391S (en
Inventor
Emil Denzler
Robert Widmer
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.)
HA Schlatter AG
Original Assignee
HA Schlatter AG
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 HA Schlatter AG filed Critical HA Schlatter AG
Application granted granted Critical
Publication of CA947590A publication Critical patent/CA947590A/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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/08—Work-clamping means other than mechanically-actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/061—Arrangements for positively actuating jaws with fluid drive
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • F15B11/036—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of servomotors having a plurality of working chambers
    • F15B11/0365—Tandem constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00—Work clamping
    • B23Q2703/02—Work clamping means
    • B23Q2703/04—Work clamping means using fluid means or a vacuum
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30505—Non-return valves, i.e. check valves
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/327—Directional control characterised by the type of actuation electrically or electronically
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7055—Linear output members having more than two chambers
    • F15B2211/7056—Tandem cylinders
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/77—Control of direction of movement of the output member
    • F15B2211/7716—Control of direction of movement of the output member with automatic return
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7771—Bi-directional flow valves
    • Y10T137/7772—One head and seat carried by head of another

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
  • Jigs For Machine Tools (AREA)
CA138,391A 1971-04-06 1972-03-28 Pneumatic holding device Expired CA947590A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH507171A CH518158A (en) 1971-04-06 1971-04-06 Pneumatic holding unit

Publications (1)

Publication Number Publication Date
CA947590A true CA947590A (en) 1974-05-21

Family

ID=4287451

Family Applications (1)

Application Number Title Priority Date Filing Date
CA138,391A Expired CA947590A (en) 1971-04-06 1972-03-28 Pneumatic holding device

Country Status (11)

Country Link
US (1) US3853037A (en)
AU (1) AU464983B2 (en)
BE (1) BE780994A (en)
CA (1) CA947590A (en)
CH (1) CH518158A (en)
DE (1) DE2211909A1 (en)
FR (1) FR2132061B1 (en)
GB (1) GB1352963A (en)
IT (1) IT960307B (en)
NL (1) NL7202788A (en)
SE (1) SE382770B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431625A2 (en) * 1978-07-17 1980-02-15 Polymatic Sa Lever-vice powered by two=way pneumatic jack - uses pneumatics to counter jack force being switched off as lever attains active position
US4204513A (en) * 1978-11-15 1980-05-27 California Controls Company Hydraulic safety mechanism
US4318550A (en) * 1979-10-26 1982-03-09 Central Hydraulics Co. Hydropneumatic system
HU187363B (en) * 1981-04-16 1985-12-28 Autoipari Kutato Intezet Pneumatic working cylinder woth four piston particularly for stage selector mechanism of motor vehicle
EP0081515A1 (en) * 1981-06-11 1983-06-22 Richard Furneaux Kinnersly Mechanism and device for applying a force, in particular the application of a manually-generated force to a workpiece, for example in the separation of co-operating male and female parts
DE3408909A1 (en) * 1984-03-10 1985-09-12 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau HYDRAULIC DRIVE
DE3532514C1 (en) * 1985-09-12 1987-04-23 Bode & Co Geb Drive device for a rotating column, in particular for moving pivoting door leaves on motor vehicles
IT1238427B (en) * 1990-01-10 1993-07-26 TIMER PNEUMATIC ACTUATOR DEVICE
US5031508A (en) * 1990-09-05 1991-07-16 Emhart Inc. Rivet setting tool
DE4233115C2 (en) * 1992-10-02 1995-04-13 Ulrich Keller Hydraulically operated locking and coupling device
DE19602390A1 (en) * 1995-01-28 1996-08-01 Ulrich Keller Work cylinder with piston and cylinder
US5615595A (en) * 1995-06-30 1997-04-01 Bettis Corporation Tandem cylinder control
DE19652707C2 (en) * 1996-12-18 2000-07-20 Netter Gmbh Pneumatic knocker
DE29902773U1 (en) 1999-02-17 1999-05-12 Bümach Engineering International B.V., Emmen Pressurized cylinder with fluidic locking
US6314862B1 (en) * 2000-01-24 2001-11-13 Retterer Manufacturing Co., Inc. Combination cylinder and pistons
DE202007015770U1 (en) * 2007-11-09 2009-03-19 Gebr. Bode Gmbh & Co. Kg Drive device for entry and exit devices
CN102554662B (en) * 2011-12-22 2014-10-22 上海三一精机有限公司 Self-centering and work piece clamping device for working table and control method of self-centering and work piece clamping device
CN111906711A (en) * 2020-07-31 2020-11-10 芜湖芬特勘测服务有限公司 Buffer type clamp device based on proximity detection and regulation and control system thereof
CN112414358A (en) * 2020-12-08 2021-02-26 安徽信息工程学院 High-precision leather measuring machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1441759A (en) * 1920-03-04 1923-01-09 Gen Electric Valve
US1681579A (en) * 1927-03-25 1928-08-21 Westinghouse Air Brake Co Brake cylinder
US2888909A (en) * 1953-12-24 1959-06-02 Gratzmuller Jean Louis Liquid dumping valve arrangement for a hydraulic jack
US3307454A (en) * 1964-06-19 1967-03-07 Atlas Copco Ab Rotary piston machines and cylinder housings
US3584639A (en) * 1965-06-08 1971-06-15 Gasudarstuenny Nii Orch Polvpr Discrete-operating pneumatic element for logical function
US3464321A (en) * 1966-11-29 1969-09-02 Bruno Piotrowski Jr One-way directional fluid control valve and system
CH485948A (en) * 1966-12-14 1970-02-15 Frieseke & Hoepfner Gmbh Push piston drive with rapid stroke and power stroke
US3485141A (en) * 1967-08-28 1969-12-23 Sargent & Co Multipiston pressure cylinder for tools
US3456561A (en) * 1967-09-25 1969-07-22 William Laikam Jr Air pressure actuated cylinder unit

Also Published As

Publication number Publication date
DE2211909A1 (en) 1972-10-19
AU4028472A (en) 1973-10-25
FR2132061B1 (en) 1977-03-18
GB1352963A (en) 1974-05-15
SE382770B (en) 1976-02-16
AU464983B2 (en) 1975-08-21
BE780994A (en) 1972-07-17
CH518158A (en) 1972-01-31
FR2132061A1 (en) 1972-11-17
NL7202788A (en) 1972-10-10
IT960307B (en) 1973-11-20
US3853037A (en) 1974-12-10

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