Clamping assembly with side entry connection of a clamp unit to a band

• US 4,887,334 A
• Filed: 05/08/1989
• Issued: 12/19/1989
• Est. Priority Date: 03/10/1988
• Status: Expired due to Term

• Current Assignee: Band-It-Idex Incorporated
• Original Assignee: Band-It-Idex Incorporated
• Inventors: Hinnen, Hans R., Jansen, George A.
• Primary Examiner(s): Brittain, James R.
• Application Number:
  US07/348,906
• Time in Patent Office: 225 Days
• Field of Search: 29/434, 24/19, 24/20 LS, 24/274 R, 24/274 P, 24/274 WB, 24/279, 24/21, 24/22, 24/23 R, 24/23 B, 24/23 EE
• US Class Current: 24/23.00R
• CPC Class Codes: F16L 33/08 in which a worm coacts with a part of the hose-encircling member that is toothed like a worm-wheel
• CPC Class Codes: Y10T 24/1427 Worm and tooth
• CPC Class Codes: Y10T 24/1463 Sheet metal

Abstract

A clamping assembly is disclosed for constricting an object, such as hoses or the like. The clamping assembly includes a clamp unit and, preferably, a roll formed band. The clamp unit includes a pair of spaced, parallel shelves. A longitudinal gap is created between the two shelves for receiving portions of the band. An interior shelf of the two shelves includes locking teeth. The clamping assembly is characterized by a sidewise joining of the clamp unit and band portions. The clamping assembly also includes a worm screw for engaging other portions of the band.

Claims

1. A clamping assembly, comprising:

band means having a longitudinal extent and a lateral extent and having first and second ends, said band means being adapted to be clamped about an object;

clamping means joined to said band means for use in holding said band means about the object, said clamping means and said band means being joined together by a sidewise movement of at least one of said band means and said clamping means, said clamping means including;

a body having a length and a width,

a leg integral with said body,

an interior shelf having a lateral extension and a first surface and a second surface, said interior shelf also having one of a shelf portion and a side operatively formed to said body, and,

an exterior shelf having one of a shelf portion and a side operatively formed to said body, said exterior shelf having a width equal to or greater than said lateral extent of said band means whereby said exterior shelf provides a barrier between said band means and the object being clamped; and

wherein said body, said exterior shelf and said interior shelf are integrally formed from a single piece of material and each of said interior shelf and exterior shelf has a free edge with said free edge of said interior shelf being located adjacent to an inner surface of at least one of said body and said leg at the end of said lateral extension of said interior shelf and said interior shelf free edge being spaced both vertically and horizontally from said free edge of said exterior shelf.

5. A clamping assembly, as claimed in claims 1 or 2, wherein:

said band means includes a roll formed band.

6. A clamping assembly, as claimed in claims 1 or 2, wherein:

portions of said clamping means are attached to said band means only by receipt of portions of said band means in a direction substantially perpendicular to said longitudinal extent of said band means.

2. A clamping assembly, comprising:

band means having a longitudinal extent and a lateral extent and adapted to be clamped about an object; and

clamping means joined to said band means for use in holding said band means about the object, said clamping means including;

a body having a length and a width,

a leg integral with said body,

an interior shelf having a lateral extension and a first surface and a second surface, said interior shelf also having one of a shelf portion and a side operatively formed to said body, and,

an exterior shelf having one of a shelf portion and a side operatively formed to said body, said exterior shelf having a width equal to or greater than said lateral extent of said band means whereby said exterior shelf provides a barrier between said band means and the object being clamped; and

wherein said body, said exterior shelf and said interior shelf are integrally formed from a single piece of material and each of said interior shelf and exterior shelf has a free edge with said free edge of said interior shelf being located substantially adjacent to an inner surface of at least one of said body and said leg at the end of said lateral extension of said interior shelf and said interior shelf free edge being space both vertically and horizontally from said free edge of said exterior shelf and a gap being defined between said interior shelf and said exterior shelf.

3. A clamping assembly, as claimed in claim 2, wherein:

said body length substantially corresponds to the length of at least one of said interior shelf and said exterior shelf.

4. A clamping assembly, as claimed in claim 2, wherein:

a plurality of locking teeth provided on said second surface of said interior shelf; and

said locking teeth are configured to prevent connection of said band means to said clamping means in a direction along said longitudinal extent of said band means.