Fluid operated linear motor

A linear drive, fluid technology, applied in the direction of fluid pressure actuating devices, etc., can solve the problems of large investment costs for machines and personnel, and achieve the effect of reducing weight, simplifying assembly, and reducing external dimensions.
CN101280794AInactive Publication Date: 2008-10-08FESTO AG & CO KG
5 Cites 7 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
FESTO AG & CO KG
Publication Date
2008-10-08
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The linear drive has a housing defining a tubular peripheral wall extending between front-sided connection walls. One of the connection walls is formed by a base wall of an end cap. The cap encloses an axially immovably fixed expansion element, where the element carries an axially upstream collision surface for a piston at a front side of the connection wall. A tube section axially overlaps the element without axially supporting a radially outward piece, where the element is fixed at the housing in an area lying axially behind a front side of the element.
Need to check novelty before this filing date? Find Prior Art

Description

Technical field

[0001] The present invention relates to a fluid-operated linear actuator, which includes a housing for a linearly movable piston in the form of two terminal terminal walls and a tubular peripheral wall, at least one terminal wall is formed by the bottom wall of the terminal cover It is constituted that the side wall of the terminal cover defines one length of the peripheral wall and is adjacent to the tubular element that defines the other length of the peripheral wall. The terminal cover surrounds the filling body, and the filling body internally rests on the side wall and rests on it. On the bottom wall, the filling body is axially immovably fastened relative to the terminal cover, the filling body exhibits an abutment surface for the piston on its front side, and the abutment surface is located at the front of the terminal wall in the axial direction. Background technique

[0002] In the case of a known fluid-operated linear actuator of this type disclosed in E...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More