End cap for a tubular member

• US 4,678,011 A
• Filed: 01/07/1985
• Issued: 07/07/1987
• Est. Priority Date: 01/07/1985
• Status: Expired due to Fees

• Current Assignee: BOCK Products Incorporated
• Original Assignee: BOCK Products Incorporated
• Inventors: Weber, Charles A.
• Primary Examiner(s): NOT, DEFINED
• Assistant Examiner(s): Peters, Leo
• Application Number:
  US06/816,885
• Time in Patent Office: 911 Days
• Field of Search: 138/96 R, 220/336, 98/122, 4/323
• US Class Current: 138/96.00R
• CPC Class Codes: B60R 19/02 Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects B60R19/56 takes precedence; initiating brake action by contact of bumper with an external object B60T7/22; for rail vehicles B61F19/04; safety equipment for cycles B62J27/00; integral with waterborne vessels or specially adapted therefor B63B59/02
• CPC Class Codes: B65D 59/00 Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, end caps for tubes or for bundling rod-shaped articles stopping flow from or in pipes or hoses by means of plugs F16L55/11, by means of caps F16L55/115; protection of pipes or objects of similar shape against external or internal damage or wear F16L57/00

Abstract

An end cap in the form of a plate which is connected by an attachment part to the side wall at the open end of a tubular member. The plate part is pivotal relative to the attachment part and therefore can be rotated between a closed position overlying and spanning the open end of the tubular member, and an open position exposing the open end of the tubular member.

Claims

1. In combination, a tubular member having a side wall defining an open end, an end cap carried by said tubular member and removably overlying said tubular member open end, said cap comprising a plate part and an attachment part pivotally carried by said plate part, said attachment part secured to said tubular member side wall and constituting means for permitting said plate part to be pivoted relative to the attachment part between a closed position overlying said tubular member open end and an open position exposing said tubular member open end, said attachment part including a shank and a head, said plate part having an opening, said attachment part shank extending through said plate part opening with said attachment part head abutting said plate part, said attachment part shank including a terminal end face and having a slot form therein extending longitudinally from said end face towards said attachment part head, said attachment part shank fitted at said slot about said tubular member side wall at its said open end, a securement device carried by said attachment part shank and contacting said tubular member side wall to connect the attachment part shank to said tubular member side wall.

2. The end cap of claim 1 wherein said securement device is a screw turned into said attachment means shank at said slot therein into abutment with said tubular member side wall.

3. In combination, a tubular member having a side wall defining an open end, an end cap carried by said tubular member and removably overlying said tubular member open end, said cap comprising a plate part and an attachment part pivotally carried by said plate part, said attachment part secured to said tubular member side wall and constituting means for permitting said plate part to be pivoted relative to the attachment part between a closed position overlying said tubular member open end and an open position exposing said tubular member open end, said attachment part including a shank and a head, said plate part having an opening, said attachment part shank extending through said plate part opening with said attachment part head abutting said plate part, said attachment part shank connected to said tubular member side wall, and means for positioning said plate part in its said closed position, said positioning means being oppositely extending tabs projecting at generally right angles to the plate part, one of said tabs overlyingly contacting said tubular member side wall when said plate part is in its said closed position.

4. The end cap of claim 3 wherein said one of said tabs overlyingly contacting tubular member side wall when said plate part is in its open position.

5. A cap for closing the end of a tubular member having a side wall defining an open end into the tubular member, said cap comprising a plate part and an attachment part pivotally carried by said plate part, said attachment part adapted for securement to said tubular member side wall and constituting means for permitting said plate part to be pivoted relative to the attachment part between a closed position overlying said tubular member open end and an open position exposing the tubular member open end, said attachment part including a shank and a head, said attachment part shank extending through said plate part opening with said attachment part head abutting said plate part, said attachment part shank including a terminal end face and having a slot formed therein extending longitudinally from said end face towards said attachment part head, said attachment part shank adapted to be fitted at said slot about said tubular member side wall at its said open end, securement means carried by said attachment part shank for contacting said tubular member side wall to connect the attachment part shank to the tubular member side wall.

6. The cap of claim 5 wherein said securement means is a screw turned into said attachment part shank at said slot for abutment with said tubular member side wall.

7. A cap for closing the end of a tubular member having a side wall defining an open end into the tubular member, said cap comprising a plate part and an attachment part pivotally carried by said plate part, said attachment part adapted for securement to said tubular member side wall and constituting means for permitting said plate part to be pivoted relative to the attachment part between a closed position overlying said tubular member open end and an open position exposing the tubular member open end, said attachment part including a shank and a head, said plate part having an opening, said attachment part shank extending through said plate part opening with said attachment part head abutting said plate part, said attachment part shank adapted for connection to said tubular member side wall, means for positioning said plate part in its closed position when said attachment part is secured to said tubular member, said positioning means being oppositely extending tabs projecting at generally right angles to the plate part, one of said tabs for overlyingly contacting said tubular member side wall when said plate part is in its said closed position and said attachment part is secured to said tubular member.

8. The cap of claim 7 wherein said one of said tabs overlyingly contacting said tubular member side wall when said plate part is in its open position and said attachment part is secured to said tubular member.