IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0373049
(2011-11-03)
|
등록번호 |
US-8595947
(2013-12-03)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
25 |
초록
▼
A device for constructing plumb brick columns includes: (a) a base suspension portion including: a base, a base pole, and a substantially L-shaped swing arm movably attached to the base pole; (b) a hanger mechanism, including a hanger rod attached to a center of the upper template, and to a hanger c
A device for constructing plumb brick columns includes: (a) a base suspension portion including: a base, a base pole, and a substantially L-shaped swing arm movably attached to the base pole; (b) a hanger mechanism, including a hanger rod attached to a center of the upper template, and to a hanger clamp that is affixable around the swing arm; and (c) a suspended template portion including: (1) an upper template; (2) a same-sized, removable lower template below the upper template; and (3) vertical guide lines, each extending between a corner of the upper template and a corresponding corner of the lower template, each corner of the lower template including a line attachment device attachable to a corresponding attachment device on a lower end of each guide line. This simplified abstract is not intended to limit, and should not be interpreted as limiting, the scope of the claims.
대표청구항
▼
1. A device for constructing plumb freestanding brick columns, the plumb device comprising: (a) a base suspension portion comprising: a base, a substantially vertical base pole supported on the base, and a swing arm movably attached to an upper end of the base pole;(b) a hanger mechanism, comprising
1. A device for constructing plumb freestanding brick columns, the plumb device comprising: (a) a base suspension portion comprising: a base, a substantially vertical base pole supported on the base, and a swing arm movably attached to an upper end of the base pole;(b) a hanger mechanism, comprising a hanger rod comprising a lower end portion connected through a center of the upper template, and a hanger adjustment wing nut affixed to the lower end portion of the hanger rod below the upper template, an upper end of the hanger rod being attached to a hanger clamp, the hanger clamp being affixable around the swing arm; and(c) a suspended template portion comprising: (1) an upper template; (2) a removable lower template below and spaced apart from the upper template, the upper template being the same size as the lower template; and (3) a plurality of vertical guide lines, each guide line extending between a corner of the upper template and a corresponding corner of the lower template, each corner of the lower template comprising a line attachment device attachable to a corresponding attachment device on a lower end of each guide line. 2. The plumb device according to claim 1, wherein the swing arm is substantially L-shaped and reversible. 3. The plumb device according to claim 2, wherein the swing arm comprises a long leg and an adjacent short leg, the long leg of the swing arm being substantially at a right angle to the short leg of the swing arm, the swing arm being rotatable through a 360 degree circle around the base pole. 4. The plumb device according to claim 3, wherein one cylindrical end of the swing arm telescopes into a hollow, cylindrical upper end portion of the base pole, the cylindrical end of the swing arm being rotatable in the cylindrical upper end portion of the base pole. 5. The plumb device according to claim 3, wherein a cylindrical upper end portion of the base pole telescopes into a hollow, cylindrical end of the swing arm, the cylindrical end of the swing arm being rotatable on the upper end portion of the base pole. 6. The plumb device according to claim 1, wherein the lower end portion of the hanger rod extends through a hole in a center of the upper template, the lower end portion of the hanger rod being threaded, a hanger tightening nut being affixed to the lower end portion of the hanger rod above the upper template. 7. The plumb device according to claim 1, wherein the hanger clamp is a split hanger clamp that is removably affixable around the swing arm. 8. The plumb device according to claim 1, wherein the lower end of each of the guide lines comprises a loop or knot. 9. The plumb device according to claim 8, wherein the line attachment devices are a plurality of hooks, one of the plurality of hooks being attached to each corner of the upper template and one attached to each corner of the lower template in a side or upper surface of the templates, each loop being removable attachable over each of the plurality of hooks. 10. The plumb device according to claim 9, wherein the upper and lower templates are each substantially rectangular in shape, with a nail affixed to each of the four corners of the upper template and the four corners of the lower template. 11. The plumb device according to claim 1, wherein the line attachment device is a headed nail partially affixed in a side of the lower template at a corner of the lower template. 12. The plumb device according to claim 1, wherein the templates are substantially L-shaped or T-shaped. 13. The plumb device according to claim 1, wherein the hanger mechanism further comprises a hanger tightening nut on the hanger rod adjacent at least one hanger washer above the upper template. 14. The plumb device according to claim 1, further comprising a pole adjustment mechanism comprising a height adjustment handle and a pole tightening screw, a bottom end of the height adjustment handle extending through a hole in the base pole. 15. The plumb device according to claim 1, wherein the upper and lower templates are each substantially octagonal in cross-section. 16. The plumb device according to claim 1, wherein the line attachment device is an eyelet screw comprising a screw portion that is affixed in a side of the lower template at a corner of the lower template. 17. A template device for constructing a brick plumb supporting column, the template device comprising: (1) an upper template; (2) a removable lower template below and spaced apart from the same-sized upper template; (3) a plurality of guide lines, each guide line extending between a corner of the upper template and a corresponding corner of the same-sized lower template, each corner of the upper and lower templates comprising a line attachment device attachable to a corresponding attachment device on a lower end of each guide line; and (4) a template hanger mechanism comprising a hanger rod, the hanger rod comprising a lower end portion extending through a hole in a center of the upper template, a hanger adjustment wing nut being affixed to the lower end portion of the hanger rod below the upper template, an upper end of the hanger rod being attached to a beam attachment device; wherein the template device is suspended over a site of the column to be constructed. 18. The template device according to claim 17, wherein the hanger mechanism further comprises a hanger tightening nut on the hanger rod adjacent at least one hanger washer above the upper template. 19. The template device according to claim 17, wherein an upper end of each of the guide lines is attached to a side of the upper template at each corner of the upper template. 20. The template device according to claim 17, wherein the line attachment device is a nail partially affixed in a side of the lower template at a corner of the lower template, a lower end of each of the guide lines comprising a loop that is removably attachable to the nail.
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