Tape measure
A measuring tape of the type including a housing enclosing a coil of a resilient rule tape uncoilable to a substantially straight orientation. The housing has first and second sidewalls joined by surrounding walls extending substantially parallel to the coil axis and defining a rule-egress-ingress opening with a rule-tape free end extending therefrom. The inventive measuring tape includes a spool holding the coil of the rule tape wound thereabout and secured to a spool-supporting wall portion of the housing such that the coiled rule-tape coil is entirely removable from the housing. The rule tape has first and second sides and extends for a length which includes a break region spaced from a free end of the uncoiled rule tape. The break region includes a plurality of discrete elongate depressions spaced from one another lengthwise along the rule-tape length.
1. In a measuring tape of the type including a housing enclosing a coil of a resilient rule tape uncoilable to a substantially straight orientation and connected to a spring secured to a coil axle for a spring-powered retraction into the housing, the housing having first and second sidewalls joined by surrounding walls extending substantially parallel to the coil axis and defining a rule-egress-ingress opening with a rule-tape free end extending therefrom, the improvement comprising a spool including the coil axle secured to a spool-supporting wall portion which is separable from the remainder of the housing, the spool holding the rule-tape coil and the spring wound about the axle and being entirely removable from the housing with the coiled rule-tape coil thereon.
2. The measuring tape of claim 1 wherein the spool-supporting wall portion is a base wall including an edge bordering the rule-egress-ingress opening.
3. The measuring tape of claim 2 wherein the rule-tape free end extends through the rule-egress-ingress opening between the base wall and an adjacent portion of the surrounding wall which is part of the remainder of the housing.
4. The measuring tape of claim 3 further including a spool-holding member extending from the base wall and rotationally supporting the spool thereabout.
5. The measuring tape of claim 4 wherein the spool-holding member is a portion of the first sidewall and is separable therefrom upon removal of the coiled rule-tape coil from the housing.
6. The measuring tape of claim 1 wherein the rule tape has first and second sides and extends for a length which includes a break region spaced from a free end of the uncoiled rule tape, the break region including a plurality of discrete elongate depressions spaced from one another lengthwise along the rule-tape length.
7. The measuring tape of claim 6 wherein the elongate depressions are angled with respect to the length of the rule tape.
8. The measuring tape of claim 6 wherein the plurality of depressions includes depressions spaced from one another widthwise on the rule tape.
9. The measuring tape of claim 8 wherein the plurality of depressions includes depressions spaced from one another lengthwise on the rule tape.
10. The measuring tape of claim 6 wherein each depression has a length less than the rule-tape width.
11. The measuring tape of claim 6 wherein the depressions are arranged in staggered rows along the break region.
12. The measuring tape of claim 11 wherein the depressions in each row are spaced lengthwise by a distance smaller than lengths of depressions in the adjacent row(s).