Adaptors

Details Adaptors Adaptors

1975-12-17

1978-01-24

Hoffman, Drayton E.

Dispensing

Gas or vapor dispensing

With cutter or punch

285 87, B67B 724

Patent

active

040699471

ABSTRACT:
There is disclosed an adaptor which enables a gas-consuming tool or appliance, for example a blowlamp or a light, to be attached to a puncturable gas cartridge.
The adaptor comprises a main body part defining a through passage, a valve member which may be moved from a position in which the through passage is closed to a position in which this passage is open, means for urging the valve member into a closed position, a piercing member, means for creating a seal between the adaptor and a gas cartridge, and means for urging the adaptor and a gas cartridge together.
The adaptor includes a housing into which in operation a gas cartridge is received and which is apertured at its top to allow insertion of the main body part.

REFERENCES:
patent: 1648130 (1927-11-01), Jarvis
patent: 2601211 (1952-06-01), Neely
patent: 2890815 (1959-06-01), Corlet
patent: 3807774 (1974-04-01), Heath
patent: 3905755 (1975-09-01), Aske
patent: 3938704 (1976-02-01), Milgram

Affiliated with

Also associated with

Rating

Adaptors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Adaptors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adaptors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-484173