GB1407769A - Releasable latching device - Google Patents

Releasable latching device

Info

Publication number
GB1407769A
GB1407769A GB5192973A GB5192973A GB1407769A GB 1407769 A GB1407769 A GB 1407769A GB 5192973 A GB5192973 A GB 5192973A GB 5192973 A GB5192973 A GB 5192973A GB 1407769 A GB1407769 A GB 1407769A
Authority
GB
United Kingdom
Prior art keywords
flank
angle
latched position
groove
latching
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
GB5192973A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1407769A publication Critical patent/GB1407769A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0704—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides comprising locking elements
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/06—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only
    • G05G5/065—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only using a spring-loaded ball
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86485—Line condition change responsive release of valve
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20636—Detents

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Sliding Valves (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

1407769 Clamping devices ROBERT BOSCH GmbH 8 Nov 1973 [11 Nov 1972] 51929/73 Heading E2B [Also in Division F2] A releasable latching device for a longitudinally movaible part, such as a slide valve member 13, comprises at least one circularly rounded latching member 27 which is movable into a recess 24 in an element 21, fixed with respect to a housing 11 of the device, by the member 13 and by a member 28 loaded by a spring 39. The member 28 has at least one flank 31 which, in a latched position of the member 13, forces the member 27 into the recess so as to retain the member 13 in the latched position; a first region 32 of the flank 31 which engages the member 27 in the latched position forms an angle 34 with the axis of the member 13 which angle is smaller than the angle 35 which a second region 33 of the flank, that is arranged to engage the member 27 in its released postion, forms with the said axis. As shown, balls 27, or rollers, connect together a pin 28, formed with an annular latching groove 29, and the member 13, the latter when moved to the right as seen in Fig 1 and by a lever 16 being latched to the element 21, the balls being moved radially through the bores 26 and into an annular groove 24 in the element 21. The flanks of the groove 29 may, alternatively, be formed with a curved path.
GB5192973A 1972-11-11 1973-11-08 Releasable latching device Expired GB1407769A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2255270A DE2255270C3 (en) 1972-11-11 1972-11-11 Locking and reset device

Publications (1)

Publication Number Publication Date
GB1407769A true GB1407769A (en) 1975-09-24

Family

ID=5861422

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5192973A Expired GB1407769A (en) 1972-11-11 1973-11-08 Releasable latching device

Country Status (10)

Country Link
US (1) US3891182A (en)
JP (1) JPS5644318B2 (en)
BG (1) BG24235A3 (en)
DE (1) DE2255270C3 (en)
FR (1) FR2213535B1 (en)
GB (1) GB1407769A (en)
IT (1) IT1001645B (en)
PL (1) PL91172B1 (en)
RO (1) RO65457A (en)
SE (1) SE402022B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29501733U1 (en) * 1995-02-03 1995-03-23 Westfalia Werke Knoebel Ball ring trough coupling for connecting the coupling ball support arm to the vehicle-fixed guide sleeve of a vehicle trailer coupling
DE29802037U1 (en) * 1998-02-06 1998-04-02 Soell Gmbh Runner sliding on a rail, especially for fall protection
GB2305708B (en) * 1995-09-27 2000-01-26 Raymond Louis Hughes Shut-off valve

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103562A (en) * 1973-10-02 1978-08-01 B & W Manufacturing Co., Inc. Sewing apparatus
US4270733A (en) * 1978-11-03 1981-06-02 Hydraulic Energy Company Cable racking system
CA1114753A (en) * 1978-11-27 1981-12-22 James D. Helm Locking device
US4265144A (en) * 1978-12-26 1981-05-05 Allis-Chalmers Corporation Detent release for power shift transmission selector valve
US4260132A (en) * 1979-08-06 1981-04-07 Caterpillar Tractor Co. Control valve with improved centering and detent mechanisms
US4270566A (en) * 1979-12-12 1981-06-02 The United States Of America As Represented By The Secretary Of The Navy Self-restricting shutoff valve
JPH024297Y2 (en) * 1984-09-25 1990-01-31
US4633957A (en) * 1985-04-15 1987-01-06 Prost Claude D Soil plugger with plug ejector
US4633977A (en) * 1985-08-05 1987-01-06 Hi-Ranger, Inc. Manual override control handle selectively engageable with the valve spool of a servo valve
JPS63195482A (en) * 1987-02-06 1988-08-12 Diesel Kiki Co Ltd Detaining device of manual switching valve
US4957018A (en) * 1987-09-24 1990-09-18 Varian Associates, Inc. Mechanism for selectively locking and unlocking a translatable shaft
US4913190A (en) * 1989-04-24 1990-04-03 Deere & Company Detent mechanism for a control valve
US5328002A (en) * 1992-12-07 1994-07-12 Allied-Signal Inc. Apply and release hydraulic parking valve
DE4442120A1 (en) * 1994-11-26 1996-05-30 Schaeffler Waelzlager Kg Ramp contour for a locking device
DE20216823U1 (en) * 2002-10-31 2004-03-11 Hawe Hydraulik Gmbh & Co. Kg spool valve
US20070001408A1 (en) * 2005-07-01 2007-01-04 Jergens, Inc. Release pin
US7891903B2 (en) * 2006-08-31 2011-02-22 Jergens, Inc. Release pin
DE102008035212A1 (en) * 2008-07-29 2010-02-18 Hydac Filtertechnik Gmbh Hydraulic valve device
US8584845B2 (en) 2010-04-23 2013-11-19 Ronald S. Soltis, JR. Apparatus and method for storing a watch
US9145757B2 (en) * 2012-05-10 2015-09-29 Weatherford Technology Holdings, Llc Failsafe hydrostatic vent
DE102016220684A1 (en) 2016-10-21 2018-04-26 Volkswagen Aktiengesellschaft Adjustment device for a valve
TR201723489A2 (en) * 2017-12-31 2019-07-22 Hema Enduestri Anonim Sirketi ONE DIRECTIONAL CONTROL VALVE WITH LOCKING MECHANISM

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218882A (en) * 1965-11-23 Slide valve detent and locking device
US2848014A (en) * 1955-12-19 1958-08-19 Hydraulic Unit Specialities Co Detent mechanism for hydraulic control valves
US3088489A (en) * 1960-08-22 1963-05-07 Parker Hannifin Corp Detent release for flow control valves
US3128677A (en) * 1962-04-30 1964-04-14 Hydraulic Unit Specialities Co Control instrumentality having detent mechanism
US3385559A (en) * 1965-05-12 1968-05-28 Automatic Switch Co Releasable latch mechanism for control devices, valves, and the like
US3247768A (en) * 1965-06-16 1966-04-26 Hydraulic Unit Specialities Co Interlock for hydraulic control valves and the like
US3386138A (en) * 1966-03-08 1968-06-04 Navy Usa Environment discriminating release mechanism
US3438399A (en) * 1967-04-24 1969-04-15 Bendix Corp Valve locking means
US3618634A (en) * 1970-01-05 1971-11-09 Int Harvester Co Hydraulic control valve with flow-sensitive unlatching mechanism
US3602245A (en) * 1970-02-26 1971-08-31 Abex Corp Universal detent positioner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29501733U1 (en) * 1995-02-03 1995-03-23 Westfalia Werke Knoebel Ball ring trough coupling for connecting the coupling ball support arm to the vehicle-fixed guide sleeve of a vehicle trailer coupling
GB2305708B (en) * 1995-09-27 2000-01-26 Raymond Louis Hughes Shut-off valve
DE29802037U1 (en) * 1998-02-06 1998-04-02 Soell Gmbh Runner sliding on a rail, especially for fall protection

Also Published As

Publication number Publication date
JPS5644318B2 (en) 1981-10-19
IT1001645B (en) 1976-04-30
DE2255270A1 (en) 1974-05-22
BG24235A3 (en) 1978-01-10
US3891182A (en) 1975-06-24
DE2255270B2 (en) 1981-03-12
PL91172B1 (en) 1977-02-28
SE402022B (en) 1978-06-12
JPS4978091A (en) 1974-07-27
RO65457A (en) 1980-03-15
DE2255270C3 (en) 1981-11-12
FR2213535B1 (en) 1976-11-19
FR2213535A1 (en) 1974-08-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee