US219777A - Improvement in tube-clamps - Google Patents
Improvement in tube-clamps Download PDFInfo
- Publication number
- US219777A US219777A US219777DA US219777A US 219777 A US219777 A US 219777A US 219777D A US219777D A US 219777DA US 219777 A US219777 A US 219777A
- Authority
- US
- United States
- Prior art keywords
- tube
- clamp
- clamps
- jaw
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 210000001847 Jaw Anatomy 0.000 description 20
- 230000000875 corresponding Effects 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N p-acetaminophenol Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/10—Arrangements for positively actuating jaws using screws
- B25B5/101—C-clamps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/44—Clasp, clip, support-clamp, or required component thereof
- Y10T24/44573—Clasp, clip, support-clamp, or required component thereof including track or way guided and retained gripping member
- Y10T24/4459—Clasp, clip, support-clamp, or required component thereof including track or way guided and retained gripping member with operator for moving guided member
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/44—Clasp, clip, support-clamp, or required component thereof
- Y10T24/44573—Clasp, clip, support-clamp, or required component thereof including track or way guided and retained gripping member
- Y10T24/4459—Clasp, clip, support-clamp, or required component thereof including track or way guided and retained gripping member with operator for moving guided member
- Y10T24/44598—Threaded cylindrical rod and mating cavity
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Description
`and into the nut.
UNITED STATES PATENT OEEIGE'.
A HENRY sriNDLER, or -EAsT sAGINAw, MICHIGAN.
YIMPROVEMENT IN TUBE-CLAMPS.
Specification forming part of Letters Patent No. 219,777., dated September 16, 1879; application filed July 16, 1879.
To all whom it may concern:
Be it known that I, HENRY SPINDLER, of East Saginaw, in the county of Saginaw and State of Michigan, have invented a new and Improved Tube-Clamp, of which the following is a specification. Y
Figure 1 is a plan of the device. Fig. 2 is a sectional elevation of the same on line .fr x,
` Fig. 1.
Similar letters of v'reference indicate corresponding parts.
The object of this invention is to provide a simple and effective clamp to be used in tubing or withdrawing tubes from salt, oil, orArtesian wells.
The invention consists of a metallic frame in which is rigidly secured one jaw of a clamp, while the other jaw is secured to a nut that slides in the frame, and is worked by screw or lever. y
In the drawings, A is the frame; B, the fixed jaw of the clamp, secured by bolts or screws to the frame. O is the movable jaw of the clamp, secured in like manner to the sliding nut D, that is moved forward and back by the screw E, that passes through the frame F is the lever with which to turn the screw. G represents a tube held between the jaws. of the clamp.
In tubing, the clamp is set over themouth of the well, and the first length of tube is lowered into the well until the clamp can seize and hold it at the top; then another length is attached, the clamp is loosened, and the tube lowered until its upper end comes down and is clamped, and this operation is repeated until the well is tubed.
In withdrawing the tubes .the operation is of a similar character.
Should the hoisting-gear or attachments get ont of order and suddenly release the tube, the operator will in most instances be able to catch it before it drops into the well, because of the rapid action of the clamp. The' jaws can be readily removed and replaced, and any required sizebe used.
I am aware that it is not newto make a frame in two parts, and provided with an eccentric jaw for clamping the tube or to use a pivoted jaw clamped or raised by an eccentric and pivoted dog; but
What I claim as new and of my invention 1s- 'lhe combination, with frame A and xed jaw B, of the movable jaw C, made fast to a slide-nut, D, as and for the purpose specified.
HENRY SPINDLER.
Witnesses:
CLARENCE L. J UDD, WM. I. WicKMAN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US219777A true US219777A (en) | 1879-09-16 |
Family
ID=2289178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US219777D Expired - Lifetime US219777A (en) | Improvement in tube-clamps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US219777A (en) |
-
0
- US US219777D patent/US219777A/en not_active Expired - Lifetime
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