IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
|
| 국제특허분류(IPC7판) |
|
| 출원번호 |
US-0897301
(2010-10-04)
|
| 등록번호 |
US-8807977
(2014-08-19)
|
|
발명자
/ 주소 |
- Heininger, Ammon
- Taylor, Larry M.
- Miller, Marshall M.
|
| 출원인 / 주소 |
- Graham Packaging Company, L.P.
|
| 대리인 / 주소 |
Stradley Ronon Stevens & Young, LLP
|
| 인용정보 |
피인용 횟수 :
0 인용 특허 :
34 |
초록
▼
A cam follower slide component used in an apparatus for extrusion blow molding polyethylene teraphthalate is disclosed. The cam follower slide component is designed to include disc springs positioned about a spindle that is in turn located along the slide direction of the cam follower. With the incl
A cam follower slide component used in an apparatus for extrusion blow molding polyethylene teraphthalate is disclosed. The cam follower slide component is designed to include disc springs positioned about a spindle that is in turn located along the slide direction of the cam follower. With the inclusion of disc springs, the cam follower slide is capable of absorbing certain excessive forces within the blow mold clamping linkage system that may develop during irregular blow mold process conditions. In a preferred embodiment, the cam follower slide component includes the ability to adjust the spring force of the disc springs to allow for a variation in allowable excess system linkage forces.
대표청구항
▼
1. A cam follower slide device for use in a blow mold clamping linkage system, comprising: a cam housing having an internal cavity, a first end, a second end, and a bottom, said cam housing having the first end linked to the blow mold clamping linkage system;a spindle positioned within the cam housi
1. A cam follower slide device for use in a blow mold clamping linkage system, comprising: a cam housing having an internal cavity, a first end, a second end, and a bottom, said cam housing having the first end linked to the blow mold clamping linkage system;a spindle positioned within the cam housing internal cavity and extending through the second end whereby said spindle is capable of translation movement within the cam housing; andat least one spring component positioned along the spindle wherein excess load forces within the blow mold clamping linkage system may be absorbed by said at least one spring component, and wherein the cam housing is configured to be linked to the blow mold clamping linkage system via a cam link and an angle link, the cam link connecting to an outermost end of the angle link. 2. The cam follower slide device, as provided in claim 1, wherein the at least one spring component is a plurality of disc springs. 3. The cam follower slide device, as provided in claim 1, wherein the spindle is partially threaded. 4. The cam follower slide device, as provided in claim 1, further comprising a wear element on the bottom of the cam housing. 5. The cam follower slide device, as provided in claim 4, further comprising a fitting to permit applying a lubricant to the cam housing wear element. 6. The cam follower slide device, as provided in claim 1, wherein a spring force of the at least one spring component is adjustable by an adjustment means on said cam housing. 7. A linkage apparatus for use in a blow mold clamping linkage system, comprising: blow mold halves movably connected to an actuation component to control opening and closing of said blow mold halves; anda cam follower slide linked to the actuation component, wherein the cam follower slide comprises a cam housing having an internal cavity, a first end, a second end, and a bottom, said cam housing having the first end linked to the actuation component; a spindle positioned within the cam housing internal cavity and extending through the second end whereby said spindle is capable of translation movement within the cam housing; and at least one spring component positioned along the spindle wherein excess load forces within the blow mold clamping linkage system may be absorbed by said at least one spring component, and wherein the cam housing is linked to the actuation component via a cam link and an angle link, the cam link connected to an outermost end of the angle link. 8. The linkage apparatus for use in a blow mold clamping system, as provided in claim 7, wherein the at least one spring component is a plurality of disc springs. 9. The linkage apparatus for use in a blow mold clamping system, as provided in claim 7, further comprising a wear element on the bottom of the cam housing. 10. The linkage apparatus for use in a blow mold clamping system, as provided in claim 9, further comprising a fitting to permit applying a lubricant to the cam housing wear element. 11. The linkage apparatus for use in a blow mold clamping system, as provided in claim 7, wherein a spring force of the at least one spring component is adjustable by an adjustment means on said cam housing. 12. A blow mold clamping linkage system, comprising: blow mold halves;an actuation component to control the opening and closing of said blow mold halves; anda plurality of linkage components connecting said actuation component to said blow mold halves, wherein one of said linkage components comprises a cam follower slide linked to the actuation component, wherein the cam follower slide comprises a cam housing having an internal cavity, a first end, a second end, and a bottom, said cam housing having the first end linked to the actuation component; a spindle positioned within the cam housing internal cavity and extending through the second end whereby said spindle is capable of translation movement within the cam housing; and at least one spring component positioned along the spindle wherein excess load forces within the blow mold clamping linkage system may be absorbed by said at least one spring component, and wherein the cam housing is linked to the actuation component via a cam link and an angle link, the cam link connected to an outermost end of the angle link. 13. The blow mold clamping system, as provided in claim 12, wherein the at least one spring component is a plurality of disc springs. 14. The blow mold clamping system, as provided in claim 12, further comprising a wear element on the bottom of the cam housing. 15. The blow mold clamping system, as provided in claim 14, further comprising a fitting to permit applying a lubricant to the cam housing wear element. 16. The blow mold clamping system, as provided in claim 12, wherein a spring force of the at least one spring component is adjustable by an adjustment means on said cam housing. 17. The blow mold clamping system, as provided in claim 12, wherein the angle link comprises an angle with a connection to a pivot bracket.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.