DE42338C - Wedge gear for moving gate valves - Google Patents

Wedge gear for moving gate valves

Info

Publication number
DE42338C
DE42338C DE188742338D DE42338DA DE42338C DE 42338 C DE42338 C DE 42338C DE 188742338 D DE188742338 D DE 188742338D DE 42338D A DE42338D A DE 42338DA DE 42338 C DE42338 C DE 42338C
Authority
DE
Germany
Prior art keywords
gate valves
wedge gear
moving gate
slide
rail
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
DE188742338D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE42338C publication Critical patent/DE42338C/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
    • F16K31/52475—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a sliding valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Mechanically-Actuated Valves (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Um einen Schieber ohne Anwendung von Zahnrädern oder sonstigen kostspieligen Getrieben vor- und rückwärts bewegen zu können, ist das dargestellte Keilgetriebe hergestellt worden. Es besteht aus der Schiene a, welche eine schiefe Ebene bildet und in die Nuth b des Schiebers d verschiebbar eingepafst ist. Die beiden Enden der Schiene α sind parallel zu einander bei al und a2 gelagert. Je nachdem α vor- oder zurückgeschoben wird, bewegt sich der Schieber nach der einen oder anderen Seite.In order to be able to move a slide forwards and backwards without the use of gears or other expensive gears, the wedge gear shown has been produced. It consists of the rail a, which forms an inclined plane and is slidably fitted into the groove b of the slide d. The two ends of the rail α are mounted parallel to each other at a 1 and a 2. Depending on whether α is pushed forwards or backwards, the slide moves to one side or the other.

Die Schiene α kann mit einer Kurbel oder einem Excenter verbunden werden. Zur Bewegung von Hand behufs Regulirung eines Absperrschiebers kann ein Hebel oder Handrad zur Verwendung kommen.The rail α can be connected to a crank or an eccentric. A lever or hand wheel can be used to move a gate valve by hand.

Das Keilgetriebe ist in beiliegender Zeichnung bei Verwendung zu Sandstrahlgebläsen dargestellt. Der Schieber d dient zum Reguliren des Sanddurchganges aus dem Sändkanal e zu der Winddüse /.The wedge gear is shown in the accompanying drawing when used with sandblasting blowers. The slide d is used to regulate the passage of sand from the sand channel e to the tuyere /.

Claims (1)

Patent-Anspruch:Patent claim: Zur Vor- und Rückwärtsbewegung eines Schiebers die Anordnung einer innerhalb des Schiebers schräg zur Schubrichtung desselben gelagerten Schiene a, deren Enden al und <22 normal zur Schubrichtung gerichtet und in Gleitschlitzen so gelagert sind, dafs eine Verschiebung der Schiene α behufs Bewegung des Schiebers erfolgen kann.For the forward and backward movement of a slide, the arrangement of a rail a, which is mounted inside the slide at an angle to the pushing direction of the same, the ends a 1 and <2 2 of which are directed normal to the pushing direction and are mounted in sliding slots in such a way that a displacement of the rail α as a result of movement of the slide can be done.
DE188742338D 1887-04-01 Wedge gear for moving gate valves Expired DE42338C (en)

Publications (1)

Publication Number Publication Date
DE42338C true DE42338C (en) 1888-03-09

Family

ID=83547566

Family Applications (1)

Application Number Title Priority Date Filing Date
DE188742338D Expired DE42338C (en) 1887-04-01 Wedge gear for moving gate valves

Country Status (1)

Country Link
DE (1) DE42338C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020035100A1 (en) * 2018-08-16 2020-02-20 Voxeljet Ag Closure device, 3d printing device and method for producing 3d mouldings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020035100A1 (en) * 2018-08-16 2020-02-20 Voxeljet Ag Closure device, 3d printing device and method for producing 3d mouldings
US11964434B2 (en) 2018-08-16 2024-04-23 Voxeljet Ag Closure device, 3D printing device and method for producing 3D-molded parts

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