IT1203049B - Safety transfer unit for finger pressure - uses cylinder with air:compress ing forked piston with two outlets in finger contact surface uncovered by child's thumb - Google Patents
Safety transfer unit for finger pressure - uses cylinder with air:compress ing forked piston with two outlets in finger contact surface uncovered by child's thumbInfo
- Publication number
- IT1203049B IT1203049B IT3040176A IT3040176A IT1203049B IT 1203049 B IT1203049 B IT 1203049B IT 3040176 A IT3040176 A IT 3040176A IT 3040176 A IT3040176 A IT 3040176A IT 1203049 B IT1203049 B IT 1203049B
- Authority
- IT
- Italy
- Prior art keywords
- thumb
- piston
- child
- contact surface
- finger
- Prior art date
Links
Landscapes
- Portable Nailing Machines And Staplers (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The unit transfer finger pressure onto a release mechanism. A piston (21) compresses the air inside a cylinder (6) whose interior is connected to the outside via an aperture (26) maintained closed during actuation. The cylinder is positioned directly on the release mechanism. The connection aperture has a channel (23) in the piston. The outer end of the piston is forked, and has two outlet apertures (26,27) positioned in the finger contact surface (28). The distance between the apertures is larger than the diameter of a child's thumb, when pressed flat, but smaller than the thumb of an adult.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT3040176A IT1203049B (en) | 1976-12-14 | 1976-12-14 | Safety transfer unit for finger pressure - uses cylinder with air:compress ing forked piston with two outlets in finger contact surface uncovered by child's thumb |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT3040176A IT1203049B (en) | 1976-12-14 | 1976-12-14 | Safety transfer unit for finger pressure - uses cylinder with air:compress ing forked piston with two outlets in finger contact surface uncovered by child's thumb |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1203049B true IT1203049B (en) | 1989-02-15 |
Family
ID=11229684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT3040176A IT1203049B (en) | 1976-12-14 | 1976-12-14 | Safety transfer unit for finger pressure - uses cylinder with air:compress ing forked piston with two outlets in finger contact surface uncovered by child's thumb |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1203049B (en) |
-
1976
- 1976-12-14 IT IT3040176A patent/IT1203049B/en active
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