Releasable fastening arrangement for a radio housing and a battery housing
AssigneeGeneral Electric Company
InventorsRoy F. Hodsdon, Friedrich H. Mann
Life of this patent
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Abstract
A reliable but releaseable arrangement for fastening a radio housing and a battery housing together is provided by a tongue and groove respectively positioned at one end of the housings, and by a hasp and catch respectively positioned at a second end of the housings. Separating surfaces are provided on the facing surfaces of the two housings between the one end and the second end so that the housings separate on impact and reduce the shock to apparatus in the housings.
Claims4
An improved arrangement for releasably fastening a radio housing or the like to a battery housing or the like comprising:
- a. a retaining projection mounted on the upper surface of the battery housing near a first end thereof, said retaining projection extending at an acute angle from said upper surface toward a second end of said battery housing opposite said first end;
- b. a first retaining member mounted on said battery housing near said second end thereof, said first retaining member having a retaining surface facing in a direction generally toward the bottom of said battery housing;
- c. a separating projection mounted on said upper surface of said battery housing between said ends thereof, said separating projection having at least one separating surface that slopes upwardly from said upper surface in a direction from one of said ends toward the other of said ends of said battery housing;
- d. a retaining recess positioned in the lower surface of the radio housing near a first end thereof, said retaining recess having a configuration which receives said retaining projection and removably holds said first end of said radio housing and said first end of said battery housing together when said retaining projection is inserted into said retaining recess;
- e. a latching arm pivotally mounted on said radio housing near a second end thereof opposite said first end, said latching arm having a second retaining member that is adapted to engage said first retaining member on said battery housing and to hold said second end of said radio housing and said second end of said battery housing together;
- f. a separating recess positioned in the lower surface of said radio housing between said one end and said other end thereof, said separating recess having at least one separating surface that slopes inwardly from said lower surface in a direction from one of said ends of said radio housing toward the other of said ends of said radio housing;
- g. and said separating surface of said separating projection and said separating surface of said separating recess being correspondingly positioned and configured so as to be substantially in registry when said radio housing and said battery housing are positioned and held together, and so that impact to said radio housing and said battery housing when so held tends to separate said housings.
A protective fastening arrangement for two relatively fragile objects such as a radio housing and a battery housing, said arrangement comprising:
- a. a tongue and groove arrangement positioned on first corresponding ends of said two objects for removably holding said two objects together at said first ends;
- b. a hasp and catch arrangement positioned on second corresponding ends of said two objects opposite said first ends for removably holding said two objects together at said second ends;
- c. correspondingly sloped separating surfaces correspondingly positioned on said two objects between said first and second ends;
- d. and said tongue and groove arrangement, said hasp and catch arrangement, and said separating surfaces being configured to release and separate said two objects in response to impact, whereby shock to said fragile objects is reduced.
Dependencies are inferred from the claim text.