FR2406767A1 - Oil impregnated felt strips in housing seal - prevent dust ingress through slot in which component with double-edged section moves - Google Patents
Oil impregnated felt strips in housing seal - prevent dust ingress through slot in which component with double-edged section movesInfo
- Publication number
- FR2406767A1 FR2406767A1 FR7822270A FR7822270A FR2406767A1 FR 2406767 A1 FR2406767 A1 FR 2406767A1 FR 7822270 A FR7822270 A FR 7822270A FR 7822270 A FR7822270 A FR 7822270A FR 2406767 A1 FR2406767 A1 FR 2406767A1
- Authority
- FR
- France
- Prior art keywords
- slot
- component
- felt strips
- double
- prevent dust
- 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.)
- Withdrawn
Links
- 239000000428 dust Substances 0.000 title 1
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/56—Other sealings for reciprocating rods
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
- B23Q11/085—Flexible coverings, e.g. coiled-up belts
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
The device is used to seal in a dustproof manner, a housing with a slot in which a component is located and can move along it. On the edges of the slot (3) felt strips (8, 9) are arranged, the free ends of which are bent in such a way that with their sides facing the slot (3) they are flatly located against each other. The moving component (11) has a section (14) which extends through the slot (3) and between the felt strips (8, 9). The section (14) has the shape of a double-edged sword. The felt strips (8, 9) are impregnated with oil, and their free ends are held together by flexible tension.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772746718 DE2746718A1 (en) | 1977-10-18 | 1977-10-18 | DEVICE FOR DUST-SEALING LOCKING OF A HOUSING |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2406767A1 true FR2406767A1 (en) | 1979-05-18 |
Family
ID=6021671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7822270A Withdrawn FR2406767A1 (en) | 1977-10-18 | 1978-07-27 | Oil impregnated felt strips in housing seal - prevent dust ingress through slot in which component with double-edged section moves |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2746718A1 (en) |
FR (1) | FR2406767A1 (en) |
IT (1) | IT1098665B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0092651A2 (en) * | 1982-04-24 | 1983-11-02 | Dr. Johannes Heidenhain GmbH | Measuring device with protection cap |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8319791U1 (en) * | 1983-07-08 | 1983-11-17 | Nixdorf Computer Ag, 4790 Paderborn | DUST PROTECTION DEVICE |
DE3400395C1 (en) * | 1984-01-07 | 1985-08-22 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Encapsulated length or angle measuring device |
DE3509891A1 (en) * | 1985-03-19 | 1986-09-25 | Herion-Werke Kg, 7012 Fellbach | PISTONLESS CYLINDER |
US4998459A (en) * | 1989-09-22 | 1991-03-12 | Blatt John A | Rodless fluid actuated motor with improved sealing characteristics |
DE4400454C2 (en) * | 1994-01-11 | 1996-11-07 | Invest Tech Ag | Rodless linear actuator |
DE4400453C2 (en) * | 1994-01-11 | 1996-11-07 | Maschimpex Handels & Consulting Ag | linear actuator |
DE102012010123A1 (en) | 2012-05-23 | 2013-11-28 | Bizerba Gmbh & Co Kg | Cutting machine for food, particularly sausage- or assorted cheese slices, has machine housing with elongated opening, through which carriage base extends, and opening is sealed by movable sealing strip, which is fastened on carriage base |
DE102016108442A1 (en) | 2016-05-06 | 2017-11-09 | Conductix-Wampfler Gmbh | Data transmission device, conductor line and conductor rail system |
-
1977
- 1977-10-18 DE DE19772746718 patent/DE2746718A1/en not_active Withdrawn
-
1978
- 1978-07-10 IT IT25506/78A patent/IT1098665B/en active
- 1978-07-27 FR FR7822270A patent/FR2406767A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0092651A2 (en) * | 1982-04-24 | 1983-11-02 | Dr. Johannes Heidenhain GmbH | Measuring device with protection cap |
EP0092651A3 (en) * | 1982-04-24 | 1985-06-19 | Dr. Johannes Heidenhain Gmbh | Measuring device with protection cap |
Also Published As
Publication number | Publication date |
---|---|
IT1098665B (en) | 1985-09-07 |
IT7825506A0 (en) | 1978-07-10 |
DE2746718A1 (en) | 1979-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |